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1. Speaker N S SPEAKER SET 23 150V7 001 Heatsink KIE a Miscellaneous _ RUBBER FOOT 1HYXZZZ24D6 NS LCD SCREW RUBBER PAD 47 150V7 003 ns LCDBEZELRUBBERPAD farse Screw Coo y y e emon SOREWESOMENHMOSO ns SCREWMASALBINNVILOK oa U ms SCREWM2OKHNHNVLOK sro rns SonEWMSWOULES fem OO ANS SCREW M2 0 5 I NI NYLOK 86 T23V7 010 Yme serewmeoesinanor SCREW I2 3M NIHY M2L3 86 T25V7 008 NS SCREW M1 7 3 0 I BK 86 50 7 001 SCREW 13 3 5M NIH M3L3 5 86 A03V7 011 01 Chapter 6 Chapter 6 102
2. 3 7 00 rise falling O rise falling 0 Typical White Luminance cd m Response Time Optical Rise Time Fall Time msec Typical Power Consumption watt for backlight unit Total 5 26 circuit 1 12 backlight input 4 14 i it 26 Wei Physical Size mm 344 W x222 H x6 5 D 344 W x222 H x6 5 D Support Color Native 262K colours 262K colours Viewing Angle degree Horizontal Right Left 45 45 60 60 Vertial Upper Lower 15 35 40 50 Temperature Range C 0 to 50 0 to 50 Operating 20 to 60 20 to 60 Storage shipping AC Adapter Vendor amp model name LITE ON PA 1650 02QR LI SHIN SLS0335A19A57LF DELTA SADP 65KB Input Requirements Maximum input AC current 3 42A Inrush currenct 50A Q 115Vac 100A 230Vac Nominal frequency Hz 50 60 Aspire 1640 AC Adapter Frequency variation range Hz 47 63 Input voltage range Vrms 90V AC 264V AC Inrush current The maximum inrush current will be less than 50A and 100A when the adapter is connected to 115Vac and 230Vac respectively Efficiency It should provide an efficiency of 83 minimum when measured at maximum load under 115Vac Load O min 3 16A max Electrostatic discharge ESD 15KV at air discharge 8KV at contact discharge Dielectric Withstand Voltage Primary to secondary 3000Vac Leakage current 0 25 mA max 254Vac 60Hz Regulatory Requirements Safety Requirements 1 The subject product rated 100 120V 60Hz must be listed un
3. Main Advanced Security Item Specific Help 15 56 48 System Date 03 18 2005 lt Tab gt lt Shift Tab gt or lt Enter gt selects field System Memory 640 KB Shows system base mem Extended Memory 446MB Shows extended memory size Video Memory 64 MB VGA memory size Quiet Boot Enabled Power on display Auto Network boot Enabled F12 Boot Menu Disabled D2D Recovery Disabled USB BIOS Legacy Enabled F5 F6 Enter NOTE The screen above is for reference only Actual values may differ 35 Chapter 2 The table below describes the parameters in this screen Settings in boldface are the default and suggested parameter settings System Time Sets the system time The hours are displayed the system time The hours are displayed Format 55 with 24 hour format hour minute second System Time System Date Sets the system date Format MM DD YYYY month day year System Date System Memory This field reports the memory size of the system Memory size is fixed to 640MB Extended Memory This field reports the memory size of the extended memory in the system Extended Memory size Total memory size 1MB VGA Memory Shows the VGA memory size VGA Memory size 64 128MB Fast Boot Determines if Customer Logo will be displayed or Option Enabled or Disabled not shows Summary Screen is disabled or enabled Enabled Customer Logo is displayed and Summary Screen is disabled Disabled Customer
4. Please note WHEN ORDERING FRU PARTS that you should check the most up to date information available on your regional web or channel If for whatever reason a part number change is made it will not be noted in the printed Service Guide For ACER AUTHORIZED SERVICE PROVIDERS your Acer office may have a DIFFERENT part number code to those given in the FRU list of this printed Service Guide You MUST use the list provided by your regional Acer office to order FRU parts for repair and service of customer machines System Introduction Features This computer was designed with the user in mind Here are just a few of its many features Platform Q Intel Pentium M 730 740 750 760 770 780 processor 2MB L2 cache 1 60 1 73 1 86 2 2 13 2 26 GHz 533 MHz FSB Q Intel Pentium M 725 processor 2MB L2 Cache 1 60 GHz 400 MHz FSB Intel Celeron M processor 360 370 380 1 MB L2 cache 1 40 1 50 1 60 GHz 400 MHz FSB Chipset Intel 915GM Memory U 256 MB 512 MB of DDRII 533 memory upgradeable to 2 GB with dual so DIMM modules Data storage 40 60 80 100 GB ATA 100 hard disk DVD Dual double layer drive U DVD CD RW combo drive Display and graphics U Color Thin Film Transistor TFT LCD displaying at 15 XGA 1024 X 768 15 4 WXGA 1280 X 800 supporting simultaneous multi window viewing on dual displays via Acer GridVista Q Intel 915GM integrated 3D graphics featuring Intel Graphics Media Accelerator
5. Touchpad Keyboard Hard disk connection board Hard disk drive System board The system doesn t enter standby mode after See S4 Sleeping State on page 28 closing the LCD LCD cover switch System board The system doesn t resume from hibernation See S4 Sleeping State on page 28 mode Hard disk connection board Hard disk drive System board The system doesn t resume from standby mode See 54 Sleeping State on page 28 after opening the LCD LCD cover switch System board Chapter 4 80 81 Power Management Related Symptoms Battery fuel gauge in Windows doesn t go higher Remove battery pack and let it cool for 2 hours than 90 Refresh battery continue use battery until power off then charge battery Battery pack System board System hangs intermittently Reconnect hard disk CD ROM drives Hard disk connection board System board Peripheral Related Symptoms System configuration does not match the Enter BIOS Setup Utility to execute Load Default Settings then installed devices reboot system Reconnect hard disk CD ROM diskette drives External display does not work correctly Press Fn F5 LCD CRT Both display switching System board USB does not work correctly System board Print problems Ensure the Parallel Port in the Onboard Devices Configuration of BIOS Setup Utility is set to Enabled Onboard Devices Configuration Run printer self test Printer driver
6. em S Testedended memory acess nes em id kmptoserPate o 8h Confgureadvanced cache register m G able otomal and CPU caches _ em Setup System Management Mode SNM area em eral LZ m Loedowstom dot opona em Opto shadoweara message 6Eh Display possible high address for UMB recovery EH fossayemormessgs Emm oe otw Ha mn eh foiseleonboard Super UO pors ana ROs e se PO denen eh pe C eh PnPiSAdeices m pots 87h Configure Motherboard Configurable Devices optional Hw mateo isa em era Nor Maska mem NMS ea ata BOS Da Ara _ em PS eS Chapter 4 Initialize floppy controller Determine number of ATA drives optional Initialize hard disk controllers Jump to UserPatch2 Initialize local bus hard disk controllers Search for option ROMs One long two short beeps on checksum failure 99h 9Ah Show on ROMS feire security engine apiera 0 0 an Check for errors em eh POST done prar bo operating system mate Pnp Options Feary checkers 0 freekvrusendbaekupremidens mm fm
7. 27 1 50Hz 0 04mm peak to peak 50 500 2 2 06 Non operating packed 5 62 6Hz 0 51mm peak to peak 62 6 500Hz 4 0G Mechanical Specification Dimensions 364 W x 279 D x 33 9 38 9 H mm 14 3 3X 10 98x 1 33 1 53 inches Weight 6 4 Ibs 2 91kg for 15 XGA LCD model 6 5 lbs 2 94kg for 15 4 WXGA LCD model I O Ports Three USB 2 0 ports Ethernet RJ 45 port Modem RJ 11 port External display VGA port Microphone in jack Line in jack Headphones speaker line out jack Type II PC Card slot DC in jack for AC adaptor Indicators LED indicator for keyboard hot key Caps Lock Scroll Lock NUmber lock LED indicator for function indicator System power on HDD ODD Wireless on off Arcade LED mode DC in Battery Charging indicator Aspire 1640 Mechanical Specification Chapter 1 29 System Utilities BIOS Setup Utility The BIOS Setup Utility is a hardware configuration program built into your computer s BIOS Basic Input Output System Your computer is already properly configured and optimized and you do not need to run this utility However if you encounter configuration problems you may need to run Setup Please also refer to Chapter 4 Troubleshooting when problem arises To activate the BIOS Utility press during POST when Press lt F2 gt to enter Setup message is prompted on the bottom of screen Press to enter setup The default parameter of F12 Boot Menu is set to
8. Printer cable Printer System Board Serial or parallel port device problems Ensure the Serial Port in the Devices Configuration of BIOS Setup Utility is set to Enabled Device driver Device cable Device System board Keyboard Touchpad Related Symptoms Keyboard one or more keys does not work Reconnect the keyboard cable Keyboard System board Touchpad does not work Reconnect touchpad cable Touchpad board System board Modem Related Symptoms Internal modem does not work correctly Modem phone port modem combo board System board NOTE If you cannot find a symptom or an error in this list and the problem remains see Undetermined Problems on page 83 Chapter 4 Intermittent Problems Intermittent system hang problems can be caused by a variety of reasons that have nothing to do with a hardware defect such as cosmic radiation electrostatic discharge or software errors FRU replacement should be considered only when a recurring problem exists When analyzing an intermittent problem do the following 1 Run the advanced diagnostic test for the system board in loop mode at least 10 times 2 error is detected do not replace any FRU 3 If any error is detected replace the FRU Rerun the test to verify that there no more errors Chapter 4 82 Undetermined Problems 83 The diagnostic problems does not identify which adapter or device failed which installed devices are incor
9. Tap twice at the same speed as double clicking a mouse button Click twice quickly twice quickly Drag Click and hold Tap twice at the same speed then use finger to as double clicking a mouse drag the cursor on button hold finger to the the touchpad touchpad on the second tap and drag the cursor Access context menu Scroll Click and hold to move up down left right NOTE Keep your fingers dry and clean when using the touchpad Also keep the touchpad dry and clean The touchpad is sensitive to finger movement hence the lighter the touch the better the response Taping harder will not increase the touchpad s responsiveness Aspire 1640 Hardware Specifications and Configurations System Board Major Chip System core logic Intel 915GM ICH6 M Memory controller Integrated in Intel 915GM Audio controller RealTek ALC260 HD audio interface Audio amplifer Maxiam MAX9755 PCMCIA controller for socket TI PCI1510A Video controller built in Intel 915GM Power and Keyboard controller KBC 597551 Wireless controller mini PCI Intel The controller is on the Wireless LAN card Please look at the wireless LAN card for controller details Processor CPU type Intel Pentium M 730 740 750 760 770 780 processor 2MB L2 cache 1 60 1 73 1 86 2 2 13 2 26 GHz 533 MHz FSB Intel Pentium M 725 processor 2MB L2 Cache 1 60 GHz 400 MHz FSB Intel Celeron M processor 360 370 380 1 MB L2
10. disabled If you want to change boot device without entering BIOS Setup Utility please set the parameter to enabled Press lt F12 gt during POST to enter multi boot menu In this menu user can change boot device without entering BIOS SETUP Utility Advanced security Exit CPU Type Mobile AMD Sempron TM Processor 2600 CPU Speed HDD Model Name HDD Serial Number ATAPI Model Name ATAPI Serial Number None System BIOS Ver V1 0 VGA BIOS Ver KBC Ver Serial Number XXXXXXXXXXXXXXXXXXXXXX Asset Tag Number N A Produce Name Aspire 3000 Manufacturer Name Acer UUID XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX Chapter 2 32 Navigating the BIOS Utility There are six menu options Info Main System Devices Security Boot and Exit Follow these instructions U To choose a menu use the cursor left right keys 3 BJ To choose a parameter use the cursor up down keys 114 To change the value of a parameter press Jor fre A plus sign indicates the item has sub items Press to expand this item Press while you are in any of the menu options to go to the Exit menu D PD EJ JE Oo In any menu you can load default settings by pressing 5 You can also press to save any changes made and exit the BIOS Setup Utility NOTE You can change the value of a parameter if it is enclosed in square brackets Navigation keys for a particular menu are shown on the bottom of the screen Help for parameters are
11. lt Remove the three screws fastening the thermal module Disconnect the fan cable NOTE When you remove the screws fastening the thermal module please follow the number order 3 2 1 on the thermal module When you need to assemble the thermal module fasten the screws as the order 1 2 3 on the thermal module 6 Use flat bladed screwdriver to release the CPU lock 7 Remove the CPU from the socket carefully Chapter 3 52 Removing the ODD Module 1 Remove the three screws holding the middle cover 2 Detach the middle cover carefully 3 Then remove the two screws fastening the keyboard dj 4 Turn over the keyboard as shown 5 Disconnect the keyboard cable from the main board then remove the keyboard ale 6 Remove the screw that fastens the ODD module 7 Turn over the notebook computer then detach the ODD module carefully NOTE When you reattach the ODD please make sure you attach the ODD module completely to the main unit Otherwise you can not fasten the screw and the screw may damage the main board Removing the LCD Module 1 Remove the three screws holding the keyboard cover 2 Open the LCD module as the picture shown then detach the keyboard cover from the main unit 53 Chapter 3 3 Remove the two screws that secure the keyboard as shown 4 Turn over the keyboard as shown and disconnect the keyboard cable then remove the keyboard 5
12. on page 68 Battery pack Power adapter Hard drive amp battery connection board System board Power source battery pack and power adapter See Power System Check on page 68 Battery pack Power adapter Hard drive amp battery connection board System board Power source battery pack and power adapter See Power System Check on page 68 Hold and press the power switch for more than 4 seconds System board Chapter 4 Power Related Symptoms Battery can t be charged See the Battery Pack on page 70 Battery pack System board PCMCIA Related Symptoms System cannot detect the PC Card PCMCIA PCMCIA slot assembly System board PCMCIA slot pin is damaged PCMCIA slot assembly Memory Related Symptoms Memory count size appears different from Enter BIOS Setup Utility to execute Load Default Settings then actual size reboot system DIMM System board Speaker Related Symptoms In Windows multimedia programs no sound Audio driver comes from the computer Speaker System board Internal speakers make noise or emit no sound Speaker System board Power Management Related Symptoms The system will not enter hibernation Keyboard if control is from the keyboard Hard disk drive System board The system doesn t enter hibernation mode and See 54 Sleeping State page 28 Press Fn 4 and see if the computer enters hibernation mode
13. 2483K LF DVD CDRW COMBO LITE ON KO 02409 011 SOSC 2483K LF GB OPTICAL DEVICE HOLDER FIX 42 151 7 003 DVD CDRW BEZEL FOR BASE 42 A65V7 003 DVD CDRW COMBO MODULE HLDS 6M ATKV7 002 GCC 4244N LF DVD CDRW COMBO HLDS GCC 0240 004 4244N GB LF OPTICAL DEVICE HOLDER FIX 42 151 7 003 DVD DUAL BEZEL BASE 42 A65V7 003 DVD DUAL MODULE PANASONIC 6M A51V7 003 UJ 840BAA2 G BASE 3 Chapter 6 cO Aspire 1640 FRU List DVD DUAL DRIVE PANASONIC UJ KU 00807 010 840BAA2 D LAYER G BASE 7 OPTICAL DEVICE HOLDER FIX 42 151 7 003 DVD DUAL BEZEL BASE 42 A51V7 005 DVD DUAL MODULE LITE ON 6M T66V5 003 SOSW 833 DL G BASE DVD DUAL DRIVE LIET ON SOSW KU 00804 012 833 DL G BASE OPTICAL DEVICE HOLDER FIX 42 151 7 003 DVD DUAL BEZEL BASE 42 A51V7 005 DVD DUAL MODULE PIONEER DVR 6M ATKV7 003 K15RA F W 1 05 BASE DVD DUAL DRIVEPIONEER DVR KU 00805 020 K15RA D LAYER F W 1 05 G BASE OPTICAL DEVICE HOLDER FIX 42 151 7 003 DVD DUAL BEZEL BASE 42 A51V7 005 DVD DUAL MODULE HLDS GWA 6M ATKV7 004 4082N G BASE DVD DUAL DRIVE HLDS GWA KU 0080D 016 4082 BASE OPTICAL DEVICE HOLDER FIX 42 151 7 003 DVD DUAL BEZEL BASE 42 A51V7 005 HDD Hard Disk Drive 40G SEAGATE 2 5 IN 4200RPM KH 04001 016 N2 1S5T9402113A ROHS F W 3 01 40G TOSHIBA 2 5 IN 4200RPM PLUTO MK4025GAS ROHS F W KH 04004 005 40G HGST 2 5 IN 4200RPM KH 04007 013 F W A70G 40G WD 2 5 IN 5400RPM ML40 KH 040
14. 900 and up to 128 MB of shared memory Q Microsoft DirectX 7 0 and dual independent display support U MPEG 2 DVD hardware assisted capability U Simultaneous LCD and CRT display with LCD panel resolution at 70 Hz Communication Modem 56K ITU V 92 modem with PTT approval Wake on Ring ready J LAN 10 100 Mbps Fast Ethernet Wake on LAN ready Q Wireless LAN optional integrated miniPCI Acer InviLink M 802 11b g Wi Fi CERTIFIED solution Acer SignalUP wireless technology support Wireless PAN optional integrated Bluetooth Audio Audio system with two built in speakers U Sound Blaster Pro and MS Sound compatible Chapter 1 1 a Input devices I O interface EE EEEE EE Built in microphone 88 89 key Acer FineTouch keyboard Touchpad with 4 way integrated scroll button Four easy launch buttons Two front panel buttons wireless LED button and Bluetooth LED button Three USB 2 0 ports Ethernet RJ 45 port Modem RJ 11 port External display VGA port Microphone Line in jack Headphones speaker line out port One Type II PC Card slot DC in jack for AC adaptor Aspire 1640 System Block Diagram CPU CORE SENTECH SC451ITSTR SYSTEM 3V 5V MAXIM MAX1999 3VPCU 3V S5 3VSUS 3V 5VPCU 5VSUS 5V 15V 1 8VSUS 1 8V 0 9VSUS 0 9V ON NCP5214 1 5V SENTECH SC1470 1 5V 55 SI9183 AD 2 5V SENTECH 5 1565 1 05V SE
15. Ensure every connector is connected tightly and correctly Reconnect the DIMM LED board System board Power source battery pack and power adapter See Power System Check on page 68 Reconnect the LCD connector Hard disk drive LCD inverter ID LCD cable LCD Inverter LCD System board Reconnect the LCD connectors LCD inverter ID LCD cable LCD inverter LCD System board Ensure every connector is connected tightly and correctly System board Speaker System board 74 Phoenix BIOS Beep Codes 03h FWwww Disable Non Maskable Interrupt NMI mm 11h Load alternate registers with initial POST values a pesto GPU canto war dung warm bo e am ti cache before memory amo fad eh peset Pregrammabie erupt Cor 2Eh 1 3 4 3 RAM failure on data bits xxxx of low byte of memory bus 2Fh DEBERE Enable cache before system BIOS shadow 30h 1 4 1 1 RAM failure on data bits xxxx of high byte of memory bus 75 Chapter 4 m ontgwrto against GMOS am nto pOlbusanddewces amm inte al ideo adapters in system mm an Shadow vdeo BIOS ROM sm ay CP and pce sm mttaeeElsAboa 00 sm reset wm _ m mate POST ily service Bh Display prompt Press F2 to enter SETUP sm fosecueam sen estraMbetweenSt2and amp dOKE 9 5 festexendedmemoy
16. with the proper diskette type in BIOS Setup Utility See External Diskette Drive Check on page 67 Incorrect Drive A type run SETUP Check the drive is defined with the proper diskette type in BIOS Setup Utility System cache error Cache disabled System board CPU ID System board DMA Test Failed DIMM System board Software NMI Failed DIMM Fail Safe Timer NMI Failed DIMM Device Address Conflict Run Load Default Settings in BIOS Setup Utility RTC battery System board Allocation Error for device Run Load Default Settings in BIOS Setup Utility RTC battery System board Failing Bits nnnn DIMM BIOS ROM System board Invalid System Configuration Data BIOS ROM System board I O device IRQ conflict Run Load Default Settings in BIOS Setup Utility RTC battery System board Operating system not found Enter Setup and see if fixed disk and drive A are properly identified Diskette drive Hard disk drive System board Chapter 4 Error Message List No beep power on indicator turns off and LCD is blank No beep power on indicator turns on and LCD is blank No beep power on indicator turns on and LCD is blank But you can see POST on an external CRT No beep power on indicator turns on and a blinking cursor shown on LCD during POST No beep during POST but system runs correctly Chapter 4 Power source battery pack and power adapter See System Check on page 68
17. 08 025 WD400UE 22HCTO ROHS 40G SAMSUNG 2 5 IN 5400RPM M40MP0402H ROHS F W YQ200 60G SEAGATE 2 5 IN 4200RPM KH 06001 003 N2 2ST960812A F W 3 04 60G TOSHIBA 2 5 IN 4200RPM KH 06004 004 PLUTO MK6025GAS ROHS F W 0400 003 200 60G HGST 2 5 IN 4200RPM KH 06007 009 F W A70G Chapter 6 94 Aspire 1640 FRU List 60G WD 2 5 IN 5400RPM ML40 KH 06008 002 80G SEAGATE 2 5 IN 4200RPM KH 08001 013 N2 2ST980829A F W 3 04 80G TOSHIBA 2 5 IN 4200RPM KH 08004 003 PLUTO MK8025GAS ROHS F W 023 80G HGST 2 5 IN 4200RPM KH 08007 011 F W A70G 80G WD 2 5 IN 5400RPM ML40 KH 08008 027 WD800UE 22HCTO ROHS 100G TOSHIBA 2 5 IN 4200RPM KH 10004 001 ARES MK1031GAS ROHS F W AA204A 100G HGST 2 5 IN 4200RPM KH 10007 002 HAKONE A F W A70G Keyboard AS1680 AS1410 KEYBOARD DARFON US International KB A2707 001 AS1680 AS1410 KEYBOARD KB A2707 002 DARFON Chinese AS1680 AS1410 KEYBOARD KB A2707 003 DARFON Spanish AS1680 AS1410 KEYBOARD KB A2707 004 DARFON Thai AS1680 AS1410 KEYBOARD KB A2707 005 DARFON Brazilian Protugese AS1680 AS1410 KEYBOARD KB A2707 006 DARFON Korea AS1680 AS1410 KEYBOARD KB A2707 007 DARFON UK AS1680 AS1410 KEYBOARD KB A2707 008 DARFON German AS1680 AS1410 KEYBOARD KB A2707 009 DARFON Italian AS1680 AS1410 KEYBOARD KB A2707 010 DARFON French AS1680 AS1410 KEYBOARD KB A2707 011 DARFON Swiss G AS1680 AS1410 KEY
18. 7 LK 1500D 012 REV C4 LF LCD PANEL W LOGO ANTENNA 14 60 T50V7 102 15 IN LCD BEZEL W RUBBER PAD 15 IN 60 T50V7 004 LCD 15 0 IN MODULE LPL 6M ATKV7 013 LP150X07 TLA2 LF LCD 15 0 IN XGA LPL LP150X07 LK 15008 019 TLA2 LF 7 Chapter 6 5 5 5 5 5 5 5 5 5 5 z 2 cO Aspire 1640 FRU List PEP HE LCD PANEL W LOGO ANTENNA 14 60 T50V7 102 15 IN LCD BEZEL W RUBBER PAD 15 IN 60 T50V7 004 LCD 15 0 IN MODULE LPL 6M ATKV7 013 LP150X07 TLA2 LF LCD 15 0 IN XGA LPL LP150X07 LK 15008 019 TLA2 LF ico verre ft cate IX sora fi eran wiwa isnt ftcsraorerwnnoetsnr 3ST8NTOS LCD PANEL W LOGO ANTENNA 14 60 50 7 102 15 IN LCD BEZEL W RUBBER PAD 15 IN 60 T50V7 004 S LCD MODULE 15 4 IN WXGA CMO 6M A51V7 013 N15411 L09 S LCD 15 4 IN WXGA 15411 LK 1540D 002 L09 s y yi f imee wean 3STRWTOM JE LCD PANEL W LOGO ANTENNA 14 60 T50V7 102 15 IN LCD BEZEL W RUBBER PAD 15 4 IN 60 T50V7 006 LCD 15 4 MODULE SAMSUNG 6M ATKV7 014 LTN154X3 L01 V104 LCD 15 4 WXGA SAMSUNG LK 15406 009 LTN154X3 L01 V104 GA LCD CABLE 15 4 IN WXGA 50 150V7 006 2 2 EEE LCD BRACKET W HINGE 15 4 IN L 33 150V7 004 OEM LCD BRACKET W HINGE 15 4 IN R 33 150V7 005 LCD PANEL W LOGO ANTENNA 60 150V7 103 15 4 IN DEE EE LCD BEZEL W RUBBER PAD 15 4 IN 60 T50V7 006 LCD 15 4 MOD
19. Aspire 1640 Series Service Guide Service guide files and updates are available on the ACER CSD web for more information please refer to http csd acer com tw PRINTED IN TAIWAN Revision History Please refer to the table below for the updates made on Aspire 1640 service guide 200512 27 Chapter 1 Revise memory specification to 533MHz on page 20 2006 02 15 Chapter 3 Revise disassembling SOP Copyright Copyright 2005 by Acer Incorporated All rights reserved No part of this publication may be reproduced transmitted transcribed stored in a retrieval system or translated into any language or computer language in any form or by any means electronic mechanical magnetic optical chemical manual or otherwise without the prior written permission of Acer Incorporated Disclaimer The information in this guide is subject to change without notice Acer Incorporated makes no representations or warranties either expressed or implied with respect to the contents hereof and specifically disclaims any warranties of merchantability or fitness for any particular purpose Any Acer Incorporated software described in this manual is sold or licensed as is Should the programs prove defective following their purchase the buyer and not Acer Incorporated its distributor or its dealer assumes the entire cost of all necessary servicing repair and any incidental or consequential damages resulting from any defect in the softw
20. Aspire 3000 5000 up to 64MB for Aspire 3500 Video Resolutions Mode 2D Display Mode 640x480 800x600 1024x768 1152X864 1600x1200 1920x1080 16 9 1920x1200 1920x1440 Aspire 1640 Video Resolutions Mode Resolution colors and maximum refersh rate Hz in 256 65K or 16 7M colors NOTE 16 9 aspect ratio monitors are supported on 1920x1080 and 848x480 on Windows R XP Windows R 2000 and Windows R ME The complete list of resolutions depends on the driver version and operating system NOTE resolutions are limited by the performance of the attached monitor USB Port USB Compliancy Level OHCI USB 2 0 Two on the right side one on the front side Serial port function control Enable Disable by BIOS Setup PCMCIA Port Supports 32 bit CardBus Yes IRQ17 Keyboard Battery Vendor amp model name SANYO PANASONIC PANASONIC RoHS SANYO LI ION 4UR18650F 2 QC141 SIMPPLO SONY Battery Type Lithium ION Pack capacity 4400mAH Nominal voltage 14 8V Chapter 1 25 26 Battery Package configuration 4S2P for Sanyo and Panasonic 451P for Sanyo QC141 SIMPPLO and SONY Package voltage 41 8V 9 6V LCD Vendor amp model name SAMSUNG LTN154X3 L01 G LG LP154W01 A3 GLARE GLARE 0 25875 H x0 25875 H mm 0 25875 H x0 25875 H mm Surface Treatment Haze 0 Hardness 3H Hard coating 2H glare Anti reflective treatment of the front polarizer 185 also called Brightness
21. BOARD KB A2707 012 DARFON Portuguese AS1680 AS1410 KEYBOARD KB A2707 013 DARFON Arabic AS1680 AS1410 KEYBOARD KB A2707 014 DARFON Belgium AS1680 AS1410 KEYBOARD KB A2707 015 DARFON Sweden AS1680 AS1410 KEYBOARD KB A2707 016 DARFON Czech OT Chapter 6 Aspire 1640 FRU List AS1680 AS1410 KEYBOARD DARFON Hungaian AS1680 AS1410 KEYBOARD DARFON Norway AS1680 AS1410 KEYBOARD DARFON Danish AS1680 AS1410 KEYBOARD DARFON Turkish AS1680 AS1410 KEYBOARD DARFON Canadian French AS1680 AS1410 KEYBOARD DARFON Japanese AS1680 AS1410 KEYBOARD DARFON Greek AS1680 AS1410 KEYBOARD DARFON Hebrew AS1680 AS1410 KEYBOARD DARFON Russian KB A2707 017 2707 018 2707 019 2707 020 2707 021 2707 022 2707 023 2707 024 2707 025 LCD Module Z LCD 15 0 IN MODULE SAMSUNG LTN150XB L03 V LF 6M ATKV7 011 l LCD 15 0 IN XGA SAMSUNG LTN150XB L03 V LF LK 15006 008 z LCD INVERTER BOARD 19 7 001 O LCD CABLE 15 IN XGA 50 T50V7 004 Z Z Chapter 6 Aspire 1640 FRU List LCD BRACKET W HINGE 15 IN L 33 T50V7 002 2 LCD W HINGE 15 IN R 33 50 7 003 2 LCD PANEL W LOGO 14 15 IN 60 T50V7 102 LCD BEZEL W RUBBER PAD 15 IN 60 T50V7 004 LCD 15 0 IN MODULE CMO N150X3 6M ATKV7 012 LO7 LF LCD 15 0 IN XGA N150X3 L0
22. Internal Agere Scorpio chipset Scorpio CSP1037B Fax modem data baud rate bps 14 4K Data modem data baud rate bps Supports modem protocol V 92MDC Modem connector type RJ11 Modem connector location Right side Wireless Module 802 11b g optional device I A Floppy Disk Drive Interface Vendor amp model name There is no FDD module for this product Floppy Disk Specifications Media recognition 2DD 720KB 2HD 1 2 MB 3 mode 2 1 44MB ctors track Data transfer rate Kbit s Rotational speed RPM Read write heads Encoding method MFM Power Requirement Hard Disk Drive Interface Vendor 8 Model HGST MORAGA HGST MORAGA TOSHIBA PLUTO Name IC25N060ATMR04 0 IC25N080ATMR04 0 08K635 MK1031GAS 08K0634 Seagate N2 ST9808210A SEAGATE N2 ST9100822A Seagate N2 ST960821A TOSHIBA PLUTO TOSHIBA PLUTO MK6025GAS MK6025GAS 100000 Drive Format Bytes per sector Logical cylinders Chapter 1 21 22 Hard Disk Drive Interface Physical read write 3 3 4 4 3 2 heads Disks 21214 2 2 4 2 Spindle speed RPM 4200RPM 4200RPM 4200RPM Performance Specifications Buffer size 8MBytes 8192kbytes 8MBytes 8192kbytes 8MBytes Interface ATA 6 ATA ATAPI 6 ATA ATAPI 6 Data transfer rate 100 MB Sec 100 MB Sec 100 MB Sec host buffer Mbytes 5 DC Power Requirements Voltage tolerance 5 5 5 5 5 5 Combo Drive Interface Vendor 8 model name DVD CDRW TOSHIBA TS L462A Read W
23. Logo is not displayed and Summary Screen is enabled Power on display Auto During power process the system will Option Auto or Both detect if any display device is connected on external video port If any external display device is connected the power on display will be in CRT or projector only mode Otherwise it will be in LCD only mode Both Simultaneously enable both the integrated LCD screen and the system s external video port for an external CRT or projector Network Boot Enables disables the system boot from LAN Option Enabled or Disabled remote server F12 Boot Menu Enables disables Boot Menu during POST Option Disabled or Enabled D2D Recovery Enables disables 020 Recovery function The Option Enabled or Disabled function allows the user to create a hidden partition on hard disc drive to store operation system and restore the system to factory defaults USB BIOS Legacy Support Enables or disables legacy USB devices under Option Enabled or Disabled DOS mode NOTE The sub items under each device will not be shown if the device control is set to disable or auto This is because the user is not allowed to control the settings in these cases Chapter 2 36 Security The Security screen contains parameters that help safeguard and protect your computer from unauthorized use Main Advanced Security Boot Item Specific Help User Password Is Clear Primary HardDisk Security Clear When shown as L
24. NTECH SC4215 Page 25 BATTERY CHARGER MAXIM D MAX8724 1 o2 o 4 5 1 ICS954206 Page 4 DDR II SODIMM1 __DDR II Page 10 DDR II SODIMM2 Page 10 TM4060 AS1640 ZL8 for Quanta project code CELERON M PENTIUM M INTEL Mobile_479 CPU CRT Page 2 3 Page 11 LVDS Page 11 HOST BUS 533 400MHZ a RGB Option MINI PCIE slot slo ALVISO 915GM LVDS Wireless LAN DMI I F TIPCMCIA PCI1510A L F PCI E BUS ADET ATA 66 100 et Fe PATA HDD eo Page 16 SB ATA 66400 PCI BUS 33MHZ IDE ODD INTEL a nem MINI PCI HD Audio Haka LAN USP 2 0 REQ2 GNT2 INTD AUDIO CODEC Page 16 Realtek ALC260 ALC883 LPC 33MHZ REZ REALTEK KBC RTL8100CL RJ45 NS ADZA Page 17 PC97551 REQO GNTO MAX9755 INTA Page 17 Page 20 YSTEM Bl h SPEAKER LINEOUT RJ11 Touchpad Keyboard FLASH FAN USB PONTS 22 Page 20 20 17 21 22 EM 5 Bani age age PROJECT Lugano II Acer Incorporated Size Document Number Rev BLOCK DIAGRAM Date Tuesday August 09 2005 Sheet 1 of 26 Chapter 1 Board Layout lop View 4 Aspire 1640 bottom View Chapter 1 SW1 CN2 CN7 CN5 U17 CN9 CN13 CN14 CN17 U11 ns Lid Switch Launch Board Connector Keyboard Connector Touchpad B
25. OARD 55 TAKV7 001 TOUCH PAD BOARD 55 TAKV7 002 Chapter 6 90 Cable Aspire 1640 FRU List FFC CABLE TP B TO MB 50 T50V7 001 mE m POWER CORD AF 3 PIN 27 148 7 001 Case Cover Bracket Assembly MIDDEL COVER ERGO W BUTTON LIGHT GREEN SILVER 42 50 7 101 UPPER CASE W TOUCHPAD 60 T91V7 001 BRACKET MIC BLUETOOTH CABLE UPPER CASE W TOUCHPAD 60 T91V7 002 BRACKET MIC W O BLUETOOTH CABLE LOWER CASE W SPEAKER 60 A51V7 002 DIMM WIRELESS COVER 42 A50V 7 001 91 Chapter 6 Aspire 1640 FRU List HEATSINK COVER W O DOCKING 42 A50V7 002 Z 3 IN 1 DUMMY COVER HDD COVER 42 63 7 004 HDD 33 50 7 001 42 51 7 003 Communication Module NS WIRELESS LAN ANTENNA 50 T50V7 003 CPU Processor NS AMD MOBILE SEMPRON 2800 KC S2802 25D 25WD AMD MOBILE SEMPRON 3000 KC S3002 25D 25WD Optical Disk Drive Module Chapter 6 92 Aspire 1640 FRU List DVD CDRW COMBO MODULE 24 PHILIPS SCB5265 LF 6M A65V 7 004 z DVD CDRW COMBO DRIVE 24 PHILIPS SCB5265 GB LF KO 02403 007 OPTICAL DEVICE HOLDER FIX 42 151 7 003 DVD CDRW BEZEL FOR BASE 42 A65V7 003 DVD CDRW COMBO MODULE KME 6M TAGV7 002 UJDA 770 DVD CDRW COMBO DRIVE 24 KO 02406 013 KME UJDA 770 OPTICAL DEVICE HOLDER FIX 42 51 7 003 DVD CDRW BEZEL FOR G BASE 42 A65V7 003 DVD CDRW COMBO MODULE LITE 6M ATKV7 001 ON SOSC
26. Pull out the antenna set with a tweezers then take out the antenna set from the main unit 6 Disconnect the LCD coaxial cable 7 Remove the four screws holding the right and the left hinge Two on each side 8 Then detach the LCD module from the main unit Chapter 3 54 Disassembling the Main Unit Separate the Main Unit Into the Upper and the Lower Case Assembly 1 Remove the two screws holding the switch board Remove the switch board 3 Disconnect the touchpad FFC from the main board Disconnect the bluetooth cable Remove the five screws that secure the upper case Remove the 17 screws on the bottom as shown 7 Detach the upper case assembly and place it next to the lower case assembly Disconnect the microphone cable then remove the upper case assembly Disassembling the Upper Case Assembly 1 Disconnect the touchpad board to touchpad FFC 2 Disconnect the touchpad board to main board FFC 3 Then detach the touchpad board to main board FFC from the touchpad board 55 Chapter 3 Remove the three screws that secure the touchpad board Remove the touchpad board from the upper case Disconnect the touchpad board to touchpad FFC 7 Remove the touchpad board to touchpad FFC from the uppwer case assembly 8 Remove the four screws holding the touchpad bracket 9 Detach the touchpad bracket from the upper case assembly 10 Remove the touchpad from the upper case 11 Remove the t
27. T EE LCD BEZEL W RUBBER PAD 15 IN 60 T50V7 004 LCD 15 0 IN MODULE LPL 6M ATKV7 023 LP150X07 TLA2 LF W O WIRELESS LCD 15 0 IN XGA LPL LP150X07 LK 15008 019 TLA2 LF feo verre ter Pi seokerwnGE isnt OOO fi rarer WHINE TEIN storos 99 Chapter 6 Aspire 1640 FRU List LCD PANEL W LOGO W O 60 A56V7 102 ANTENNA 14 15 IN LCD BEZEL W RUBBER PAD 15 IN 60 T50V7 004 LCD 15 4 MODULE QDI QD15TL02 6M ATKV7 025 03 LF NON GLARE W O WIRELESS LCD 15 4 WXGA QDI QD15TL02 03 LK 15409 004 LF NON GLARE LCD PANEL W LOGO ANTENNA 60 56 7 103 15 4 IN LCD BEZEL W RUBBER PAD 15 4 IN 60 T50V7 006 LCD 15 4 IN MODULE AU 6M ATKV7 026 154 01 V8 LF NON G W O WIRELESS LCD 15 4 IN WXGA AU B154EW01 LK 15405 005 V8 LF NON G LCD PANEL W LOGO ANTENNA 60 56 7 103 15 4 IN LCD BEZEL W RUBBER PAD 15 4 IN 60 T50V7 006 MAINBOARD 915GM UMA W LB TAKO2 001 PCMCIA W O CPU MEMORY Main Board z Chapter 6 100 Aspire 1640 FRU List NS MEMORY DDR333 256MB INFINEON KN 25602 012 HYS64D32020HDL 6 C 11u MEMORY DDR333 256MB NANYA KN 25603 019 NT256D64SH8COGM 6K MEMORY DDR333 256MB KN 2560B 008 SAMSUNG M470L3224FT0 CB3 MEMORY DDR333 256MB HYNIX KN 2560G 001 HYMD232M646D6 J MEMORY DDR333 512MB INFINEON KN 51202 025 HYS64D64020HBDL 6 C 11u MEMORY DDR333 512MB KN 5120B 006 SAMSUNG M470L6524BT0 CB3 MEMORY DDR333 256MB HYNIX KN 5120G 006 HYMD564M646B6 J
28. ULE QDI QD15TL02 6M ATKV7 015 03 LF NON GLARE LCD 15 4 WXGA QDI QD15TL02 03 LK 15409 004 LF NON GLARE fico verre sono aaa fo crate WXGA ooe OO fi ana sorsovom _ iebBRACETWHIGETS4I R Z NO Chapter 6 cO Aspire 1640 FRU List DEN LCD PANEL W LOGO ANTENNA 60 T50V7 103 15 4 IN 22200 20 LCD BEZEL W RUBBER PAD 15 4 IN 60 50 7 006 LCD 15 4 IN MODULE AU 6M ATKV7 016 B154EW01 V8 LF NON G LCD 15 4 IN WXGA AU B154EW01 LK 15405 005 V8 LF NON G fico verre feo crate WXGA ooe O fi samt sorsovom fi 88AOKETWMINGE tsar LCD PANEL W LOGO ANTENNA 60 150V7 103 15 4 IN LCD BEZEL W RUBBER PAD 15 4 IN 60 50 7 006 LCD 15 0 IN MODULE SAMSUNG 6M ATKV7 021 LTN150XB L03 V W O WIRELESS LCD 15 0 IN XGA SAMSUNG LK 15006 008 LTN150XB L03 V LF PLD BRACKET W HINGE 15 IN L 33 T50V7 002 PLD BRACKET W HINGE 15 IN R 33 T50V7 003 LCD PANEL W LOGO W O 60 T56V7 102 ANTENNA 14 15 IN 22000 01 LCD BEZEL W RUBBER PAD 15 IN 60 T50V7 004 LCD 15 0 IN MODULE CMO N150X3 6M ATKV7 022 LO7 LF W O WIRELESS LCD 15 0 IN XGA CMO N150X3 L07 LK 1500D 012 REV C4 LF fico verre ft crate tea sora fi rarer wince ISIL L serve fi racer LCD PANEL W LOGO W O 60 A56V7 102 ANTENNA 14 15 IN DEE
29. ade it will not be noted on the printed Service Guide For ACER AUTHORIZED SERVICE PROVIDERS your Acer office may have a DIFFERENT part number code from those given in the FRU list of this printed Service Guide You MUST use the local FRU list provided by your regional Acer office to order FRU parts for repair and service of customer machines NOTE To scrap or to return the defective parts you should follow the local government ordinance or regulations on how to dispose it properly or follow the rules set by your regional Acer office on how to return it Chapter 6 88 Aspire 1640 Exploded Diagram QO EE f 4 k 14 dd WEF sl Aspire 1640 FRU List Adapter ADP 19V 3 42A PA 1650 02QR 90 264V LF ADP 19V 3 42A SLS0335A19A57LF 90 264V EU ADP 19V 3 42A SADP 65KB DBHF 90 264V LF AP 06503 010 AP 06506 002 AP 06501 009 Chapter 6 Aspire 1640 FRU List BATTERY SANYO LI ION 4S2P 4 4A 4UR18650F 2 QC140 5003 001 BATTERY PANASONIC LI ION 452 5005 001 4 4A CGR B 8B5AE BATTERY SIMPPLO PACK LI ION BT 00407 001 451 2 0A BATTERY SANYO PACK LI ION BT 00403 004 4S1P 2 0A BATTERY SONY PACK LI ION 4S1P BT 00404 004 BATTERY PANASONIC LI ION 4S2P BT 00805 003 4 4A ROHS 1 96A MODEM 56K MDC T60M845 02 EU 54 TAKV7 001 BLUETOOTH MODULE W ANTENNA 54 T48V7 001 W L 802 11B G WM3B2200BGMW2 KI CAX01 008 LAUNCH B
30. are Acer is a registered trademark of Acer Corporation Intel is a registered trademark of Intel Corporation Pentium and Pentium II III are trademarks of Intel Corporation Other brand and product names are trademarks and or registered trademarks of their respective holders Conventions The following conventions are used in this manual SCREEN MESSAGES Denotes actual messages that appear on screen NOTE Gives bits and pieces of additional information related to the current topic WARNING Alerts you to any damage that might result from doing or not doing specific actions CAUTION Gives precautionary measures to avoid possible hardware or software problems IMPORTANT Reminds you to do specific actions relevant to the accomplishment of procedures Preface Before using this information and the product it supports please read the following general information 1 This Service Guide provides you with all technical information relating to the BASIC CONFIGURATION decided for Acer s global product offering To better fit local market requirements and enhance product competitiveness your regional office MAY have decided to extend the functionality of a machine e g add on card modem or extra memory capability These LOCALIZED FEATURES will be covered in this generic service guide In such cases please contact your regional offices or the responsible personnel channel to provide you with further technical details
31. assemble the notebook computer for maintenance and troubleshooting To disassemble the computer you need the following tools D LD Wrist grounding strap and conductive mat for preventing electrostatic discharge Flat bladed screw driver Phillips screw driver Tweezers Plastic Flat bladed screw driver Hexed Screw Driver NOTE The screws for the different components vary in size During the disassembly process group the screws with the corresponding components to avoid mismatch when putting back the components Chapter 3 46 General Information Before You Begin Before proceeding with the disassembly procedure make sure that you do the following 1 off the power to the system and all peripherals 2 Unplug the AC adapter and all power and signal cables from the system NOTE Aspire 9100 series product uses mylar or tape to fasten the FFC FPC connectors cable you may need to tear the tape or mylar before you disconnect different FFC FPC connectors 47 Chapter 3 Disassembly Procedure Flowchart The flowchart on the succeeding page gives you a graphic representation on the entire disassembly sequence and instructs you on the components that need to be removed during servicing For example if you want to remove the main board you must first remove the keyboard then disassemble the inside assembly frame in that order 2 back side 4 left right side special s
32. cache 1 40 1 50 1 60 GHz 400 MHz FSB CPU package Intel socketable 478 pins Micro FCPGA CPU core voltage Low speed 0 8V High speed 1 5V BIOS T Supported protocols ACPI 2 0 if available at least 1 0b SMBIOS 2 3 PCI 2 2 Boot Block PXE 2 0 Mobile PC2001 Hard Disk Password INT 13h Extensions PCI Bus Power Management interface Specification El Torito Bootable CD ROM Format Specification V1 0 Simple Boot Flag 1 0 Second Level Cache Cache controller Built in CPU Cache size 2MB for Intel Pentium M processor 1MB for Intel Celeron M processor Chapter 1 20 Second Level Cache Cache scheme control Fixed in write back System Memory Memory controller built in CPU DIMM socket number 2 Sockets Supports memory size per socket 256MB min 1024MB max Supports maximum memory size 2GB with 2 SODIMM support Supports DIMM type DDR DRAM Supports DIMM Speed 333MHz 400MHz Supports DIMM voltage 1 8 V 0 9V Supports DIMM package 200 pin so DIMM Memory module combinations You can install memory modules in any combinations as long as they match the above specifications Memory Combinations Above table lists some system memory configurations You may combine DIMMs with various capacities to form other combinations LAN Interface RealTek 8100CL Supports LAN protocol 10 100 LAN connector type RJ45 LAN connector location Right side Aspire 1640 Modem Interface CS1037
33. crew for thermal 3 E 3 B 2 4 right and left hinges B 5 E 16 B 2 E 2 2 screw nuts Chapter 3 48 49 4 screw pads M 4 6 hinges 2 brackets 4 Screw List SCREW 040 9 5 0X5 0 9 5 00 SCREW M2 0X0 4P 3FP ZK NL SCREW 2 5 K 5 2 X0 85 4 ZK NL SCREW M2 5X0 45 8K ZBL SCREW M2 5X0 45P 3F NI B b SeREWMLSOAEMUKNL Chapter 3 Removing the Battery Pack 1 Unlock the battery lock 2 Slide the battery latch as shown 3 Then remove the battery pack Chapter 3 50 Removing the HDD Module the Memory and the Wireless LAN Card the Thermal Module and the CPU ODD Module and LCD Module Removing the HDD Module 1 Remove the two screws holding the HDD cover 2 Remove the HDD cover 3 Remove the screw fastening the HDD module to the notebook 4 Then detach the HDD module from the notebook Removing the Memory and the Wireless LAN Card 1 Remove the two screws that secure the RAM Wireless cover 2 Remove the RAM Wireless cover 3 Pop up the memory then remove it 4 Disconnect the auxiliary and the main wireless antennae 5 Pop the wireless LAN card then remove it 51 Chapter 3 Removing the Thermal Module and CPU 1 Remove the three screws holding the thermal door Detach the thermal door 3 Disconnect the fan cable from the main board 3 lt
34. cribes the parameters in this screen Exit Saving Changes Exit System Setup and save your changes to CMOS Exit Discarding Changes Exit utility without saving setup data to CMOS Load Setup Default Load default values for all SETUP item Discard Changes Load previous values from CMOS for all SETUP items Save Changes Save Setup Data to CMOS Chapter 2 42 BIOS Flash Utility The BIOS flash memory update is required for the following conditions New versions of system programs U New features or options U Restore a BIOS when it becomes corrupted Use the Phlash utility to update the system BIOS flash ROM NOTE If you do not have a crisis recovery diskette at hand then you should create a Crisis Recovery Diskette before you use the Phlash utility NOTE Do not install memory related drivers XMS EMS DPMI when you use the Phlash NOTE Please use the AC adaptor power supply when you run the Phlash utility If the battery pack does not contain enough power to finish BIOS flash you may not boot the system because the BIOS is not completely loaded Fellow the steps below to run the Phlash 1 Prepare a bootable diskette 2 Copy the Phlash utilities to the bootable diskette 3 Then boot the system from the bootable diskette The Phlash utility has auto execution function A3 Chapter 2 Chapter 2 44 45 Chapter 2 Machine Disassembly and Replacement This chapter contains step by step procedures on how to dis
35. d check that power is supplied Disconnect the power adapter and install the charged battery pack then check that power is supplied by the battery pack If you suspect a power problem see the appropriate power supply check in the following list Check the Power Adapter on page 69 Q Check the Battery Pack on page 70 Chapter 4 68 Check the Power Adapter Unplug the power adapter cable from the computer and measure the output voltage at the plug of the power adapter cable See the following figure x Pin 1 19 to 20 5V d ka Pin 2 Ground 1 If the voltage is not correct replace the power adapter 2 If the voltage is within the range do the following U Replace the System board U Ifthe problem is not corrected see Undetermined Problems on page 83 U Ifthe voltage is not correct go to the next step NOTE An audible noise from the power adapter does not always indicate a defect 3 Ifthe power on indicator does not light up check the power cord of the power adapter for correct continuity and installation 4 Ifthe operational charge does not work see Check the Battery Pack on page 70 69 Chapter 4 Check the Battery Pack To check the battery pack do the following From Software 1 Check out the Power Management in control Panel 2 Power Meter confirm that if the parameters shown in the screen for Current Power Source and Total Battery Power Remaining are correct 3 Repeat the s
36. der UL 1950 and certified with SCA Standard C22 2 No 950 2 The subject product rated 200 240V 50Hz must comply with low voltage directive 73 23EEC EMI Requirements 1 The subject product rated 100 120V 60Hz must meet the EMI requirements of FCC part 15 Subpart B for Class B Digital Device and get FCC Certification before marketing into USA and Canada 2 The subject product rated 200 240V 50Hz must meet the EMC Directive 89 336 EEC 3 The subject product rated 100 120V must meet the VCCI 2 EMI requirements Power Management Mech Off G3 All devices in the system are turned off completely Soft Off G2 S5 OS initiated shutdown All devices int he sytem are turned off completely Working 50 50 Individual devices such as the CPU and hard disk may be power managed in this state Chapter 1 27 Power Management S3 Sleeping State CPU set power down VGA suspend PCMCIA suspend Audio Power Down Hard Disk Power Down CD ROM Power Down Super I O Low Power mode S4 Sleeping State Also called Hibernate stats System saves all system state and data onto disk prior to power off the whole system Environmental Requirements 0 Operating 10 to 90 RH non condensing Non operating 10 to 90 RH non condensing Unpacked Non operating 10 to 90 RH non condensing Storage package Operating unpacked Operation vibration 1 0G X Y Zaxis 30 minutes axis Non operating unpacked 5 27 1Hz 0 6G
37. e the left and right mouse buttons Touchpad Touch sensitive pointing device which functions like a computer mouse Status indicators LEDs Light Emitting Diodes that turn on and off to show the status of the computer and its functions and components Launch keys Buttons for launching frequently used programs Power button Turns the computer on and off Chapter 1 Closed front view n 1 23 45 6 8 9 Speakers Left and right speakers deliver stereo audio output Power indicator Lights up when the computer is on Battery indicator Lights up when the battery is being charged Bluetooth communication button Press to enable disable the Bluetooth function indicator for selected models Indicates the status of Bluetooth communication optional Wireless communication button Press to enable disable the wireless function indicator Indicates the status of wireless LAN communication optional Line in jack Accepts audio line in devices e g audio CD player stereo walkman Mic in jack Accepts inputs from external microphones Speaker Line Out Headphone jack Connects to audio line out devices e g speakers headphones USB 2 0 port Connects to Universal Serial Bus USB 2 0 devices e g USB mouse UsB camera Left view 8 Aspire 1640 1 Optical drive Internal optical drive accepts CDs or DVDs depending on the optical drive type 2 77 LED indicator Lights up when the op
38. ease by ATAPI command c Emergency Release Power Requirement Input Voltage DVD RW Interface DC 5V 5 operation DC 5V 8 start up Vendor amp model name TOSHIBA TS L532A Transfer rate KB sec 1 Read DVD ROM DVD R CD ROM 2 Write CD R CD RW HS RW US RW 3 ATAPI Interface PIO mode DMA mode Ultra DMA mode Buffer Memory Interface Applicable disc format Chapter 1 MAX 8X CAV MAX 10800kB s MAX 4X CAV MAX 5400kB s MAX 24X CAV MAX 3600kB s 4X 8X CLV MAX 24X ZCLV 4X CLV 4X 8X 10X 8X 10X CLV MAX 16X ZCLV 16 6MB s PIO mode4 16 6MB s Multi word mode2 33 3MB s Ultra DMA mode2 Enhanced IDE ATAPI compatible Read copy protected DVD discs CD ROM CD audio DVD ROM and DVD RAM DVD R RW DVD R RW and CD R RW DVD ROM DVD R R DVD R R DVD RW RW 4 38GB DVD RAM CD DA discs CD ROM discs CD R discs CD RW discs Write CD R CD RW high speed CD RW Ultra speed CD RW DVD R DVD RW DVD R DVD RW 24 DVD RW Interface Loading mechanism Load Manual Release a Electrical Release Release Button b Release by ATAPI command c Emergency Release Input Voltage 5 V 5 Operating Audio Interface Sampling rate 1Hz resolution VSR Variable Sampling Rate 5 Supports PnP DMA channel DMA channel 0 DMA channel 1 Supports PnP IRQ IRQ10 IRQ11 Video Interface built in Intel 915GM Video memory size up to 128MB for
39. en shut down system no message will show lt No error code gt Thermal critical High In this situation BIOS will shut down system not show message Error Message List Failure Fixed Disk Reconnect hard disk drive connector Load Default Settings in BIOS Setup Utility Hard disk drive System board Keyboard Controller Failed see Keyboard or Auxiliary Input Device Check on page 67 Shadow RAM Failed at offset nnnn BIOS ROM System board System RAM Failed at offset nnnn DIMM System board Extended RAM Failed at offset nnnn DIMM System board System battery is dead Replace and run Setup RTC battery and Run BIOS Setup Utility to reconfigure system time then reboot system System CMOS checksum bad Default RTC battery configuration used Run BIOS Setup Utility to reconfigure system time then reboot system System timer error RTC battery Run BIOS Setup Utility to reconfigure system time then reboot system System board Chapter 4 72 Error Message List Real time clock error RTC battery Run BIOS Setup Utility to reconfigure system time then reboot system System board Previous boot incomplete Default configuration Run Load Default Settings in BIOS Setup Utility used RTC battery System board Memory size found by POST differed from Run Load Default Settings in BIOS Setup Utility CMOS DIMM System board Diskette drive A error Check the drive is defined
40. ette A write enabled diagnostic diskette is required NOTE Make sure that the diskette does not have more than one label attached to it Multiple labels can cause damage to the drive or cause the drive to fail Do the following to select the test device 1 Boot from the diagnostics diskette and start the diagnostics program 2 See if FDD Test is passed as the program runs to FDD Test 3 Follow the instructions in the message window If an error occurs with the internal diskette drive reconnect the diskette connector on the system board If the error still remains 1 Reconnect the external diskette drive DVD ROM module 2 Replace the external diskette drive CD ROM module 3 Replace the main board External CD ROM Drive Check Do the following to isolate the problem to a controller drive or CD ROM Make sure that the CD ROM does not have any label attached to it The label can cause damage to the drive or can cause the drive to fail Do the following to select the test device 1 Boot from the diagnostics diskette and start the diagnostics program 2 See if CD ROM Test is passed when the program runs to CD ROM Test 3 Follow the instructions in the message window If an error occurs reconnect the connector on the System board If the error still remains 1 Reconnect the external diskette drive CD ROM module 2 Replace the external diskette drive CD ROM module 3 Replace the main board Keyboard or Auxiliary Inp
41. f Bluetooth communication Lights when the computer is on Battery Lights when the battery is being charged NOTE 1 Charging the light shows amber when the battery is charging NOTE 2 Fully charged light shows green when in AC mode Chapter 1 11 Launch Keys Located at the upper right above the keyboard are four buttons These buttons are called launch keys They are mail Web browser Acer Empowering key and one user programmable button Press to run the Acer eManager mail and Web buttons are pre set ot email and internet programs but can be reset by users To set the Web browser mail and programmable keys run the Acer Launch Manager Acer eManager user programmable Internet browser user programmable Email application user programmable 12 Aspire 1640 Using the keyboard The keyboard has full sized keys and an embedded keypad separate cursor keys two Windows keys and twelve function keys Lock keys and embedded numeric keypad The keyboard has three lock keys which you can toggle on and off Caps Lock Num Lock Fn F11 When is on all alphabetic characters typed are in uppercase When X is on the embedded keypad is in numeric mode The keys function EA as a calculator complete with the arithmetic operators and Use this mode when you need to do a lot of numeric data entry A better solution would be to connect an external keypad Scrol
42. found in the Item Specific Help part of the screen Read this carefully when making changes to parameter values Please note that system information vary in models 33 Chapter 2 Information Advanced Security Exit CPU Type Mobile AMD Sempron TM Processor 2600 CPU Speed HDD Model Name HDD Serial Number ATAPI Model Name ATAPI Serial Number System BIOS Ver VGA BIOS Ver KBC Ver Serial Number XXXXXXXXXXXXXXXXXXXXXX Asset Tag Number N A Produce Name Aspire 3000 Manufacturer Name Acer UUID XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX NOTE The system information is subject to different models HDD Model Name This field shows the model name of HDD installed on primary IDE master HDD Serial Number This field displays the serial number of HDD installed on primary IDE master ATAPI Model Name This field displays the mofel name of devices installed on secondary IDE master The hard disk drive or optical drive model name is automatically detected by the system ATAPI Serial Number This field shows the serial number of devices installed on secondary IDE master Serial Number This field displays the serial number of this unit UUID Number This will be visible only when an internal LAN device is presenting UUID 32bytes Chapter 2 Main The Main screen displays a summary of your computer hardware information and also includes basic setup parameters It allows the user to specify standard IBM PC AT system parameters
43. index lists the error message and their possible causes The most likely cause is listed first NOTE Perform the FRU replacement or actions in the sequence shown in FRU Action column if the FRU replacement does not solve the problem put the original part back in the computer Do not replace a non defective FRU This index can also help you determine the next possible FRU to be replaced when servicing a computer If the symptom is not listed see Undetermined Problems on page 83 The following lists the error messages that the BIOS displays on the screen and the error symptoms classified by function NOTE Most of the error messages occur during POST Some of them display information about a hardware device e g the amount of memory installed Others may indicate a problem with a device such as the way it has been configured NOTE If the system fails after you make changes in the BIOS Setup Utility menus reset the computer enter Setup and install Setup defaults or correct the error Chapter 4 Index of Error Messages Error Code List Equipment Configuration Error Causes 1 CPU BIOS Update Code Mismatch 2 IDE Primary Channel Master Drive Error THe causes will be shown before Equipment Configuration Error 00 _____ aa Error at xxxxoooocxxxxh R xxxxh W xxxxh O fewossateya Incorrect password is specified lt No error code gt Battery critical LOW In this situation BIOS will issue 4 short beeps th
44. l Lock Fn F12 When is on the screen moves one line up or down when you press the up or down arrow keys respectively does not work with some applications The embedded numeric keypad functions like a desktop numeric keypad It is indicated by small characters located on the upper right corner of the keycaps To simplify the keyboard legend cursor control key symbols are not printed on the keys Hold lt Shift gt while using cursor control Hold lt Fn gt while using cursor keys control keys Chapter 1 13 Main keyboard keys Hold Fn while typing letters on embedded Type the letters in a normal manner keypad Windows keys The keyboard has two keys that perform Windows specific functions Windows logo key Start button Combinations with this key perform shortcut functions Below are a few examples Sar lt Tab gt Activates the next Taskbar button m ae lt E gt Opens the My Computer window m as lt F1 gt Opens Help and Support lt F gt Opens the Find All Files dialog box lt R gt Opens the Run dialog box lt M gt Minimizes all windows a lt shift gt A lt M gt Undoes the minimize all windows Application key This key has the same effect as clicking the right mouse button it opens the application s context menu Hot Keys The computer employs hot keys or key combinations to access most of the computer s contro
45. ls like screen contrast and brightness volume output and the BIOS Utility To activate hot keys press and hold the lt Fn gt key before pressing the other key in the hot key combination 14 Aspire 1640 Special keys You can locate the Euro symbol at the upper center for European keyboard and or bottom right Chinese Hotkey help Displays a list of the hotkeys and their functions Acer eSetting Launches Acer eSetting in Acer eManager we Acer Power Launches Power Management options Management Puts the computer in Sleep mode 2 W Display toggle Switches display output between the display screen LIS external monitor if connected and both the display screen and external monitor Screen blank Turns the display screen backlight off to save power Press any key to return om Touchpad Toggle Turns the internal touchpad on and off Speaker on off Turns the speakers on and off mutes the sound 4 Volume up Increases the sound volume 420 osa FE Brightness up Increases the screen brightness Brightness down Decreases the screen brightness keyboard of your keyboard type Chapter 1 15 The Euro symbol 1 Open a text editor or word processor 2 Either directly press the Euro key at the bottom right of the keyboard for Chinese keyboard or hold lt Alt Gr gt and then press the lt 5 gt key at the upper center of the keyboard symbol at the upper center of the keyboard for Euro
46. nect the ODD connector board then remove it 61 Chapter 3 Troubleshooting Use the following procedure as a guide for computer problems NOTE The diagnostic tests are intended to test only Acer products Non Acer products prototype cards or modified options can give false errors and invalid system responses 1 Obtain the failing symptoms in as much detail as possible 2 Verify the symptoms by attempting to re create the failure by running the diagnostic test or by repeating the same operation 3 Use the following table with the verified symptom to determine which page to go to Power failure The power indicator does not go System Check on page 68 on or stay on POST does not complete No beep or error Power On Self Test POST Error Message on codes are indicated page 71 Undetermined Problems on page 83 POST detects an error and displayed messages Error Message List on page 72 on screen Other symptoms i e LCD display problems or Power On Self Test POST Error Message on others page 71 Symptoms cannot be re created intermittent Use the customer reported symptoms and go to problems Power On Self Test POST Error Message on page 71 Intermittent Problems on page 82 Undetermined Problems on page 83 Chapter 4 66 System Check Procedures External Diskette Drive Check Do the following to isolate the problem to a controller driver or disk
47. oard Connector Clock Generator MDC Connector Power Jack Battery Connector RJ45 6 RJ11 Connector North Bridge HILLER 0 O R N 14 16 18 20 B Q a CN1 CN3 CN4 CN6 U4 CN11 CN12 CN15 CN26 U13 LCD Connector Modem Connector Bluetooth Module Connector Internal Microphone Connector PCMCIA Connector Internal Speaker Connector CRT Connector Optical Disk Drive Connector Wireless LAN Controller CPU Socket 21 23 25 27 29 31 33 35 37 39 41 CN20 U19 CN22 U1 U18 CN25 CN28 CN30 SW2 LED1 U10 USB Connector BIOS ROM RTC Battery LAN Chipset RTL8100CL South Bridge HDD Connector Line out SPEDIF Jack Line in Jack Bluetooth Button Power LED Fan Connector 22 24 26 28 30 32 34 36 38 40 CN21 U4 CN18 CN19 CN24 CN27 CN29 SWI LED2 U22 USB Connector EC PC97551 Power and I O Connector Memory Socket 1 Memory Socket 2 PCMCIA Connector USB Connector Microphone Jack WLAN Button Charger LED Audio Codec Aspire 1640 Panel This is a brief introduction to the I O ports the features and the indicators Front view Display screen Also called LCD Liquid Crystal Display displays computer output Internal microphone for sound recording Keyboard For entering data into you computer Palmrest Comfortable support area for your hands when you use the computer Click buttons Left and right The left and right buttons function lik
48. ocked HDD Master ID 43883445 I ELE CLIO currently can not be changed or disabled Supervisor Password Is Clear Set Supervisor Password Enter Set User Passord Enter To change or disable it turn Enter off the system and enter Setup immediately after turning it Password on Boot Disabled Press Enter to input change or disable hard drive passwords 37 Chapter 2 The table below describes the parameters in this screen Settings in boldface are the default and suggested parameter settings User Password is Supervisor Password is Set User Password Set Supervisor Password Primary Harddisk Security Password on Boot Shows the setting of the user password Clear or Set Shows the setting of the Supervisor password Clear or Set Press Enter to set the user password When user password is set this password protects the BIOS Setup Utility from unauthorized access user can enter Setup menu only and does not have right to change the value of parameters Press Enter to set the supervisor password When set this password protects the BIOS Setup Utility from unauthorized access The user can not either enter the Setup menu nor change the value of parameters This feature is available to user when Disabled or Enabled Supervisor password is set Password can be written on HDD only when Supervisor password or user password is set and password on HDD is set to enabled Supervi
49. ould cause the main board or the antenna cable burned 58 Disassembling the LCD Module 1 Remove the four screw caps as shown 2 Remove the four screws holding the LCD bezel 3 Then detach the LCD bezel from the LCD module 4 Disconnect the inverter board then remove it 5 Remove the three screws holding the right hinge 6 Then remove the three screws that secure the left hinge 7 Remove one screw that secure the LCD bracket 8 Remove another screw holding the LCD bracket on the other side 9 Then detach the LCD panel from the LCD cover carefully 10 Remove the two screws holding the right bracket 11 Then remove the right bracket 12 Remove another two screws that tighten the left bracket 59 Chapter 3 13 Remove the left bracket as the picture shows 14 Tear off the tape fastening the LCD cable 15 Tear off the the LCD cable fastening the LCD cable then remove it Chapter 3 60 Disassembling the External Modules Disassembling the HDD Module 1 Remove the two screws holding the HDD bracket on one side 2 Remove another two screws holding the HDD bracket on the other side 3 Then take the hard disc drive out from the HDD bracket Disassembling the Optical Drive Module 1 Remove the four screws as the picture shows 2 Remove the two screws that secure the optical disc drive and the ODD holder 3 Push the ODD holder as shown 4 Detach the ODD holder 5 Discon
50. pean keyboard you can use both method NOTE Some fonts and software do not support the Euro symbol Please refer to www microsoft com typography faq faq12 htm for more information The US dollar sign 1 Open a text editor or word processor 2 Either directly press the Euro key at the bottom right of the keyboard for Chinese keyboard or hold lt Shift gt and then press the lt 4 gt key at the upper center of the keyboard symbol at the upper center of the keyboard for European keyboard you can use both method NOTE This function varies according to the language settings 16 Aspire 1640 Touchpad The built in touchpad is a pointing device that senses movement on its surface This means the cursor responds as you move your finger on the surface of the touchpad The central location on the palmrest provides optimum comfort and suuport Touchpad basics The following items teach you how to use the touchpad Move your finger across the touchpad 2 to move the cursor Press the left 1 and right 4 buttons located on the edge of the touchpad to do selection and execution functions These two buttons are similar to the left and right buttons on a mouse Tapping on the touchapd is the same as clicking the left button Use the 4 wa scroll 3 button to scroll up or down and move left or right a page This button mimics your cursor pressing on the right scroll bar of Windows applications Chapter 1 17 18
51. rect whether a short circuit is suspected or whether the system is inoperative Follow these procedures to isolate the failing FRU do not isolate non defective FRU NOTE Verify that all attached devices are supported by the computer NOTE Verify that the power supply being used at the time of the failure is operating correctly See Power System Check on page 68 1 Power off the computer 2 Visually check them for damage If any problems are found replace the FRU 3 Remove or disconnect all of the following devices U Non Acer devices Printer mouse and other external devices Battery pack Hard disk drive DIMM CD ROM Diskette drive Module Qj Cards Power on the computer D L L Determine if the problem has changed If the problem does not recur reconnect the removed devices one at a time until you find the failing FRU DX OO 90 R If the problem remains replace the following FRU one at a time Do not replace a non defective FRU U System board U LCD assembly Chapter 4 FRU Field Replaceable Unit List This chapter gives you the FRU Field Replaceable Unit listing in global configurations of Aspire 1640 Refer to this chapter whenever ordering for parts to repair or for RMA Return Merchandise Authorization Please note that WHEN ORDERING FRU PARTS you should check the most up to date information available on your regional web or channel For whatever reasons a part number change is m
52. rite Read Speed 24X 3 600 KB sec for CD ROM CAV 24X Max 24X 3 600 KB sec for CD RW CAV 24X Write Speed Max 24X 3 600 KB sec for CD R P CAV 24X 20X 16X CLV 10X 8X 4X Max 10X 1 500 KB sec for CD RW CLV 10X 4X Max 24X 3 600 KB sec for US RW P CAV 24X 16X Mounting Orientation Horizontal Vertical All angles Buffer Under Run 2M D AMB 22 Interface Enhanced IDE ATAPI compatible D Media compatibility 120mm CD ROM Read Only 80mm CD 800 700 650 550MB CD Recordable Read amp Write 700 650MB CD Rewritable Read 8 Write 700 650MB High Speed CD Rewritable Read amp Write DVD 5 9 10 18 DVD Single Dual PTP OTP 3 9 4 7G DVD R Read Only 4 7GDVD R Read Only DVD RW Read only 80mm DVD Aspire 1640 Combo Drive Interface Format compatibility Loading mechanism CD CD DA Red Book Standard Audio CD 8 CD TEXT CD ROM Yellow Book Mode1 2 Standard Data CD ROM XA Mode2 Form1 amp 2 Photo CD Multi Session CD I FMV Green Book Mode2 Form1 amp 2 Ready Bridge CD Extra CD Plus Blue Book Audio amp Text Video Video CD White Book MPEG1 Video DVD DVD ROM Book 1 02 DVD Video Book 1 1 DVD R Book 1 0 3 9G DVD R Book 2 0 4 7G General amp Authoring DVD R Version 1 0 DVD RW Play DVD AUDIO except the case that required CPPM Content protection for prerecorded Media Write Method Load Manual Release a Electrical Release Release Button b Rel
53. sor Password is written to HDD only when Supervisor password is being set User password is written to HDD when both passwords are set When both Supervisor and user password are present both passwords can unlock the HDD Defines whether a password is required or not Disabled or Enabled while the events defined in this group happened The following sub options are all requires the Supervisor password for changes and should be grayed out if the user password was used to enter setup NOTE When you are prompted to enter a password you have three tries before the system halts Don t forget your password If you forget your password you may have to return your notebook computer to your dealer to reset it Setting a Password Follow these steps as you set the user or the supervisor password 1 Use the 1 and keys to highlight the Set Supervisor Password parameter and press the key The Set Supervisor Password box appears Set Supervisor Password Enter New Password Confirm New Password 2 a password in the Enter New Password field The password length can not exceeds 8 alphanumeric characters A Z a z 0 9 not case sensitive Retype the password in the Confirm New Password field IMPORTANT Be very careful when typing your password because the characters do not appear on the screen Chapter 2 38 3 Press After setting the password the computer sets the User Password parameter to Se
54. t 4 If desired you can opt to enable the Password on boot parameter 5 When you are done press fJ to save the changes and exit the BIOS Setup Utility Removing a Password Follow these steps 1 Use the 7 and keys to highlight the Set Supervisor Password parameter and press the key The Set Password box appears Set Supervisor Password Enter current password Enter New Password Confirm New Password 2 Type the current password in the Enter Current Password field and press Press twice without typing anything in the Enter New Password and Confirm New Password fields The computer then sets the Supervisor Password parameter to Clear 4 When you have changed the settings press fq to save the changes and exit the BIOS Setup Utility Changing a Password 1 Use the 7 and keys to highlight the Set Supervisor Password parameter and press the key The Set Password box appears Set Supervisor Password Enter current password Enter New Password Contirm New Password Type the current password in the Enter Current Password field and press a password in the Enter New Password field the password in the Confirm New Password field 4 Press After setting the password the computer sets the User Password parameter to Set If desired you can enable the Password on boot parameter When you done press fJ to save the changes and exit the BIOS Setup U
55. teps 1 and 2 for both battery and adapter 4 This helps you identify first the problem is on recharging or discharging From Hardware 1 Power off the computer 2 Remove the battery pack and measure the voltage between battery terminals 1 and 6 ground 3 If the voltage is still less than 7 5 Vdc after recharging replace the battery To check the battery charge operation use a discharged battery pack or a battery pack that has less than 50 of the total power remaining when installed in the computer If the battery status indicator does not light up remove the battery pack and let it return to room temperature Re install the battery pack If the charge indicator still does not light up replace the battery pack If the charge indicator still does not light up replace the DC DC charger board Touchpad Check If the touchpad doesn t work do the following actions one at a time to correct the problem Do not replace a non defective FRU 1 Reconnect the touchpad cables 2 Replace the touchpad 3 Replace the system board After you use the touchpad the pointer drifts on the screen for a short time This self acting pointer movement can occur when a slight steady pressure is applied to the touchpad pointer This symptom is not a hardware problem No service actions are necessary if the pointer movement stops in a short period of time Chapter 4 70 Power On Self Test POST Error Message 71 POST error message
56. tical drive is active 3 Emergency eject hole Ejects the optical drive tray when the computer is turned off 4 Optical drive eject button Ejects the optical drive tray from the drive Right view AB Card slot eject button Ejects the PC Card from the slot PC card slot Accepts one Type II CardBus Card 3 USB 2 0 port Connects to Universal Serial Bus USB 2 0 devices e g USB mouse USB camera e 4 Network jack Connects to an Ethernet 10 100 based network n Modem jack Connects to a phone line Ventilation slots Enable the computer to stay cool even after prolonged use Rear view Chapter 1 bottom view Power jack Connects to an AC adaptor External display port Connects to a display device e g external monitor LCD projector Security keylock Connects to a Kensington compatible computer security lock Cooling fan Helps keep the computer cool Note Do not cover or obstruct the opening of the fan 10 Memory comparment House the computer s main memory Aspire 1640 Indicators The computer has three easy to read status icons on the upper right above the keyboard and four on the front panel Caps Lock Lights when Caps Lock is activated Num Lock Lights when Numeric Lock is activated Fn F11 Media activity Indicates when the hard disk or optical drive is active Bluetooth Indicates the status of Bluetooth Communication Wireless LAN Indicates the status o
57. tility 39 Chapter 2 If the verification is OK the screen will display as following setup Notice Changes have been saved continue The password setting is complete after the user presses fr If the current password entered does not match the actual current password the screen will show you the Setup Warning setup Warning Invalid password Re enter Password continue If the new password and confirm new password strings do not match the screen will display the following message setup Warning Password do not match Re enter Password Chapter 2 40 Boot This menu allows the user to decide the order of boot devices to load the operating system Bootable devices includes the distette drive in module bay the onboard hard disk drive and the CD ROM in module bay Advanced Security Item Specific Help and indicate device categories Use lt Enter gt to Hard Drive expand collapses Network Boot Floppy Devices Boot order is top down using only the top device in each category Use lt F6 gt and lt F5 gt to move highlighted item up and down 41 Chapter 2 Exit The Exit screen contains parameters that help safeguard and protect your computer from unauthorized use Main Advanced Security Item Specific Help Exit Dicarding Changes Exit System Setup and save your changes to CMOS Load Setup Detfaults Discard Changes Save Changes The table below des
58. ut Device Check 67 Remove the external keyboard if the internal keyboard is to be tested If the internal keyboard does not work or an unexpected character appears make sure that the flexible cable extending from the keyboard is correctly seated in the connector on the system board If the keyboard cable connection is correct run the Keyboard Test If the tests detect a keyboard problem do the following one at a time to correct the problem Do not replace a non defective FRU 1 Reconnect the keyboard cables 2 Replace the keyboard 3 Replace the main board The following auxiliary input devices are supported by this computer Q Numeric keypad External keyboard Chapter 4 If any of these devices do not work reconnect the cable connector and repeat the failing operation Memory check Memory errors might stop system operations show error messages on the screen or hang the system 1 2 3 4 Boot from the diagnostics diskette and start the doagmpstotics program please refer to main board Go to the diagnostic memory in the test items Press F2 in the test items Follow the instructions in the message window NOTE Make sure that the DIMM is fully installed into the connector A loose connection can cause an error Power System Check To verify the symptom of the problem power on the computer using each of the following power sources 1 2 3 Remove the battery pack Connect the power adapter an
59. wo screws that secure the bluetooth module 12 Disconnect the bluetooth module then remove it Disassembling the Lower Case Assembly 1 Disconnect the MDC cable from the modem board Chapter 3 56 2 Detach the MDC cable from the main board 3 Remove the two screws holding the modem board then disconnect the modem board from the main board 4 Disconnect the speaker cable from the main board Remove the screw that secure the main board 6 Remove the two screw nuts as shown 7 The you can detach the main board from the upper case 8 Remove the ttwo screws that fasten the N B heatsink 9 Remove the N B heatsink from the main board as shown 10 Remove the card reader dummy card from the lower case For SKU with three in one card reader please remove three in one cover 11 Remove the two screws that secure the speaker set on one side 12 Then remove another two screws holding the speaker set on the other side 13 Then take out the speaker set from the lower case 57 Chapter 3 IMPORTANT When assembling disassembling the main board whenever there is a mylar on the main board Chapter 3 see the highlighted with red below the mylar is sami transparent film like stuff it should be transferred if necessary to the replacement main board Because the main board mylar should be stuck to the main board to prevent the antenna cable and the main board components short circuit The short c
60. yesomwnne flire POST Manager _ O O wte ear drga nan mate system enor bander Pora dua GM08 pid meire notebok doing opiera eve Check for SMART drive optional U opti Chapter 4 Chapter 4 Boot to Mini DOS Clear Huge Segment Boot to Full DOS 78 Index of Symptom to FRU Error Message 79 LCD Related Symptoms LCD backlight doesn t work LCD is too dark LCD brightness cannot be adjusted LCD contrast cannot be adjusted Unreadable LCD screen Missing pels in characters Abnormal screen Wrong color displayed LCD has extra horizontal or vertical lines displayed Indicator Related Symptoms Indicator incorrectly remains off or on but system runs correctly Power Related Symptoms Power shuts down during operation The system doesn t power on The system doesn t power off Enter BIOS Utility to execute Load Setup Default Settings then reboot system Reconnect the LCD connectors Keyboard if contrast and brightness function key doesn t work LCD inverter ID LCD cable LCD inverter LCD System board Reconnect the LCD connector LCD inverter ID LCD cable LCD inverter LCD System board LCD inverter ID LCD inverter LCD cable LCD System board Reconnect the inverter board Inverter board System board Power source battery pack and power adapter See Power System Check

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