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Dell 518 Laptop User Manual

1. If you wait too long and the operating system logo appears continue to wait until you see the Microsoft Windows desktop Then shut down your computer and try again The Boot Device Menu appears listing all available boot devices Each device has a number next to it 4 On the Boot Device Menu choose the device you want to boot from For example if you are booting to a USB memory key highlight USB Flash Device and press Enter K NOTE To boot to a USB device the device must be bootable To ensure your device is bootable check the device documentation Changing Boot Sequence for Future Boots 1 Enter system setup see Entering System Setup 2 Use the arrow keys to highlight the Boot Device Configuration menu option and press lt Enter gt to access the menu K NOTE Write down your current boot sequence in case you want to restore it 3 Press the up and down arrow keys to move through the list of devices 4 Press plus or minus to change the boot priority of device Clearing Forgotten Passwords A CAUTION Before you begin any of the procedures in this section follow the safety instructions located that shipped with your computer 1 Follow the procedures in Before You Begin 2 Remove the computer cover see Removing the Computer Cover 3 Locate the 3 pin password connector CLEAR_PW on the system board see System Board Components Inspiron 518 44123442414 Inspiron 519 CLEAR CMO
2. 2 filler bracket 5 Lift the card retention bracket and set it aside in a secure place 6 If necessary disconnect any cables connected to the card For a PCI card grasp the card by its top corners and ease it out of its connector For a PCI Express card pull the securing tab grasp the card by its top corners and then ease it out of its connector 7 f you are replacing an existing card go to step 6 of Installing a PCI PCI Express Card 8 Install a filler bracket in the empty card slot opening o NOTI CE Installing filler brackets over empty card slot openings is necessary to maintain FCC certification of the computer The brackets also keep dust and dirt out of your computer d Replace the card retention bracket See Replacing the Card Retention Bracket 10 Replace the computer cover reconnect the computer and devices to electrical outlets and then turn them on 11 To complete the removal procedure see Configuring Your Computer After Removing or Installing a PCI PCI Express Card I nstalling a PCI PCI Express Card 1 Follow the procedures in Before You Begin 2 Remove the computer cover See Removing the Computer Cover 3 Remove the screw holding the card retention bracket 4 Lift the card retention bracket and set it aside in a secure place 5 Remove the filler bracket to create a card slot opening 6 Prepare the card for installation See the documentation that came with the card for information o
3. 2 Locate the BIOS update file for your computer at the Dell Support website at support dell com 3 Click Download Now to download the file 4 Ifthe Export Compliance Disclaimer window appears click Yes Accept this Agreement The File Download window appears 5 Click Save this program to disk and then click OK The Save In window appears 6 Click the down arrow to view the Save In menu select Desktop and then click Save The file downloads to your desktop 7 Click Close when the Download Complete window appears The file icon appears on your desktop and is titled the same as the download BIOS update file 8 Double click the file icon on the desktop and follow the instructions on the screen Back to Contents Page Back to Contents Page Technical Overview Dell Inspiron 518 519 Service Manual Inside View of Your Computer System Board Components A CAUTION Before working inside your computer read the safety information that shipped with your computer For additional safety best practices information see the Regulatory Compliance Homepage at www dell com regulatory compliance I nside View of Your Computer optional hard drive power supply l6 CD or DVD drive System Board Components Dell Inspiron 518 r Ld e FrEFEFRFFF i J processor socket CPU 2 processor fan connector CPU_FAN memory module connector memory module connector DIMM_1 DIMM_3 memor
4. NOTICE Ensure that you do not scratch the hard disk circuit board while removing or replacing the hard drive 5 Slide the drive out away from the front of the computer 6 If you are replacing the drive or installing a new one check the documentation for the drive to verify that it is configured for your computer 7 Slide the hard drive into the hard drive bay 8 Align the four screw holes in the hard drive with the screw holes in the hard drive bay 9 Replace and tighten the four screws to secure the hard drive to the chassis 10 Connect the power and data cables to the drive 11 Ensure that all the cables are properly connected and firmly seated 12 Replace the computer cover see Replacing the Computer Cover 13 Connect your computer and devices to electrical outlets and then turn them on Replacing a CD DVD Drive 1 Follow the procedures in Before You Begin 2 Remove the computer cover see Removing the Computer Cover 3 Remove the front panel see Replacing the Front Panel 10 11 12 13 14 available connector SATAO SATA3 Disconnect the power cable and the CD DVD drive data cable from the back of the drive NOTE If you are uninstalling the only CD DVD drive in your computer and will not replace it at this time disconnect the data cable from the system board and set it aside Remove the two screws securing the CD DVD drive to the chassis Slide the CD DVD drive out through the fr
5. c Tighten the four captive screws I nspiron 519 a Rotate the clamp lever 180 degrees counter clockwise to release the clamp grip from the bracket projection b Release the clamp grip from the bracket projection on the opposite side c Rotate the heat sink assembly upward gently and remove it from the computer Lay the heat sink assembly down on its top with the thermal grease facing upward wee 5 neat sink ofrar cover Es BHL d Place the heat sink and fan assembly back onto the heat sink assembly bracket e Ensure that the two clamp grips are aligned with the two bracket projections f Hold the heat sink fan assembly in place and rotate the clamp lever 180 degrees clockwise to secure the heat sink and fan assembly A bracket i5 clamp orip 6 bracket projection J demerevers Jl K NOTE Ensure that the processor fan and heat sink assembly is correctly seated and secure 6 Connect the processor fan and heat sink assembly cable to the CPU_FAN system board connector see System Board Components 7 Replace the computer cover see Replacing the Computer Cover 8 Connect your computer and devices to an electrical outlet and turn them on Back to Contents Page Back to Contents Page Replacing the Front Panel Dell Inspiron 518 519 Service Manual A CAUTION Before working inside your computer read the safety information that shipped with your computer For additional safety best practi
6. Dell I nspiron 519 1 processor 2 release lever NOTICE When replacing the processor do not touch any of the pins inside the socket or allow any objects to fall on the pins in the socket 7 Lift up the processor to remove it from the socket place it aside in a safe and secure place Leave the release lever extended in the release position so that the socket is ready for the new processor Installing the Processor NOTICE Ground yourself by touching an unpainted metal surface on the back of the computer NOTICE You must position the processor correctly in the socket to avoid permanent damage to the processor and the computer when you turn on the computer 1 Follow the procedures in Before You Begin 2 Unpack the new processor being careful not to touch the underside of the processor NOTICE Socket pins are delicate To avoid damage ensure that the processor is aligned properly with the socket and do not use excessive force when you install the processor Be careful not to touch or bend the pins on the system board Dell Inspiron 518 processor cover tab processor 4 processor socket center cover latch l6 release lever processor pin 1 indicator front alignment notch rear alignment notch Dell I nspiron 519 release lever 2 processor 1 3 socket 4 processor pin 1 indicator 3 Ifthe release lever on the socket is not fully extended move it to that position 4 For Inspi
7. If you press lt F2 gt before you are prompted this keystroke will be lost If you wait too long and the operating system logo appears continue to wait until you see the Microsoft Windows desktop Then shut down your computer see Turning Off Your Computer and try again System Setup Screens The system setup screen displays current or changeable configuration information for your computer Information on the screen is divided into three areas the options list active options field and key functions Options List This field appears on the top of the system setup window The tabbed options contain features that define the configuration of your computer including installed hardware power conservation and security features Option Field This field contains information about each option In this field you can view your current settings and make changes to your settings Use the right and left arrow keys to highlight an option Press lt Enter gt to make that selection active Help Field This field provides context sensitive help based on the options selected Key Functions This field appears below the Option Field and lists keys and their functions within the active system setup field System Setup Options Dell Inspiron 518 K NOTE Depending on your computer and installed devices the items listed in this section may not appear or may not appear exactly as listed System Info System Inspiron 518 BIOS
8. Info Shows the BIOS version number and date information Service Tag Shows the service tag of the computer Asset Tag Shows the asset tag for the computer if present CPU Info Lists the processor bus speed processor ID clock speed and L2 cache Memory Info Indicates amount of installed memory memory speed channel mode dual or single and type of memory installed Standard CMOS Features Date Time Displays current date and time settings Date in the mm dd yy format and time in the hh mm ss format SATA Info Displays the SATA drives integrated in the system SATA 0 SATA 1 SATA 2 SATA 3 SATA 4 SATA 5 SATA HDD Auto Auto detects the SATA connector to which the hard drive is attached Detection Capacity The combined installed capacity of all the SATA devices Halt On All Error All But Keyboard All But Keyboard by default Advanced BIOS Features CPU Feature Limit CPUID Value Enabled Disabled Disabled by default Execute Disable Bit Enabled Disabled Enabled by default Virtualization Technology Enabled Disabled Enabled by default Core Multi Processing Enabled Disabled Enabled by default Boot Up NumLock Off On On by default Boot Device Configuration Removable Device Used to set the device priority of removable devices like USB floppy drives The items displayed are dynamically updated according Priority to the removable devices connected Hard Disk Used to set the device p
9. Manual Removing the Processor Installing the Processor A CAUTION Before working inside your computer read the safety information that shipped with your computer For additional safety best practices information see the Regulatory Compliance Homepage at www dell com regulatory compliance NOTICE Do not perform the following steps unless you are familiar with hardware removal and replacement Performing these steps incorrectly could damage your system board For technical service see the Quick Reference Guide Removing the Processor 1 Follow the procedures in Before You Begin 2 Remove the computer cover see Removing the Computer Cover A CAUTION Despite having a plastic shield the heat sink assembly may be very hot during normal operation Be sure that it has had sufficient time to cool before you touch it 3 Disconnect the power cables from the ATX_POWER and ATX_CPU connectors see System Board Components on the system board 4 Remove the processor fan and heat sink assembly from the computer see Replacing the Processor Fan and Heat Sink Assembly K NOTE Unless a new heat sink is required for the new processor reuse the original heat sink assembly when you replace the processor 5 Press and push the release lever down and out to release it from the tab that secures it 6 Open the processor cover if applicable Dell Inspiron 518 1 processor cover processor 3 socket m release lever
10. device 3 Disconnect all telephone or network cables from the computer 4 Disconnect your computer and all attached devices from their electrical outlets 5 Press and hold the power button while the system is unplugged to ground the system board NOTI CE Before touching anything inside your computer ground yourself by touching an unpainted metal surface such as the metal at the back of the computer While you work periodically touch an unpainted metal surface to dissipate static electricity which could harm internal components Back to Contents Page Back to Contents Page Replacing a PCI PCI Express Card Dell Inspiron 518 519 Service Manual Removing a PCI PCI Express Card Installing a PCI PCI Express Card Replacing the Card Retention Bracket Configuring Your Computer After Removing or Installing a PCI PCI Express Card A CAUTION Before working inside your computer read the safety information that shipped with your computer For additional safety best practices information see the Regulatory Compliance Homepage at www dell com regulatory compliance Removing a PCI PCI Express Card 1 Follow the procedures in Before You Begin 2 Uninstall the card s driver and software from the operating system For more information see the Quick Reference Guide 3 Remove the computer cover See Removing the Computer Cover 4 Remove the screw holding the card retention bracket 1 card retention bracket
11. drive panel insert See Replacing the Drive Panel Insert 8 If you are installing a new Media Card Reader a Remove the drive panel insert see Replacing the Drive Panel Insert b Remove the Media Card Reader from its packaging 9 Gently slide the Media Card Reader into place in the FlexBay slot 10 Align the screw holes in the Media Card Reader with the screw holes in the FlexBay 11 Tighten the two screws to secure the Media Card Reader Kd NOTE Ensure that the Media Card Reader is installed before the FlexBay cable is connected 12 Connect the FlexBay USB cable to the back of the Media Card Reader and to the internal USB connector F_USB4 on the system board see System Board Components 13 Replace the front panel see Replacing the Front Panel 14 Replace the computer cover see Replacing the Computer Cover 15 Connect your computer and devices to electrical outlets and then turn them on Removing the FlexBay Break Away Metal Plate Align the tip of a Phillips screwdriver with the slot on the break away metal plate and rotate the screwdriver outwards to break and remove the metal plate Replacing the Drive Panel I nsert back of the computer drive panel insert optional Align the drive panel insert along the edges of the empty slot of the Media Card Reader and push the panel insert The drive panel insert is locked in place o NOTI CE To comply with FCC regulations it is recommended that you replace the d
12. securing clip memory module connector 5 Grasp the module and pull it upwards If the module is difficult to remove gently ease the module back and forth to remove it from the connector NOTICE If you remove your original memory modules from the computer during a memory upgrade keep them separate from any new modules that you may have even if you purchased the new modules from Dell If possible do not pair an original memory module with a new memory module Otherwise your computer may not start properly The recommended memory configurations are A pair of matched memory modules installed in DIMM connectors 1 and 2 or A pair of matched memory modules installed in DIMM connectors 1 and 2 and another matched pair installed in DIMM connectors 3 and 4 o NOTI CE Do not install ECC memory modules K NOTE If you install mixed pairs of PC2 5300 DDR2 667 MHz and PC2 6400 DDR2 800 MHz memory the modules function at the speed of the slowest module installed 6 Follow the instructions below to install memory modules depending on your computer model For Inspiron 518 Ensure that you install a single memory module in DIMM connector 1 the connector closest to the processor before you install modules in any other connector 1 Pair A matched pair of memory 2 Pair B matched pair of memory modules in connectors DIMM 1 modules in connectors DIMM 3 and DIMM 2 and DIMM 4 For I nspiron 519 Ensure that you install a s
13. Dell Inspiron 518 519 Service Manual Technical Overview Replacing the Front I O Panel Before You Begin Replacing the Processor Removing the Computer Cover Replacing the System Board Replacing the Front Panel Replacing the Power Supply Replacing Memory Module s Replacing the Battery Replacing a PCI PCI Express Card Replacing the Computer Cover System Setup d d 3 d a Replacing Drives d Replacing Fans Model DCMF Notes Notices and Cautions K NOTE A NOTE indicates important information that helps you make better use of your computer NOTI CE A NOTICE indicates either potential damage to hardware or loss of data and tells you how to avoid the problem _ CAUTION A CAUTION indicates a potential for property damage personal injury or death Information in this document is subject to change without notice 2008 Dell Inc All rights reserved Reproduction in any manner whatsoever without the written permission of Dell Inc is strictly forbidden Trademarks used in this text Dell the DELL logo and Inspiron are trademarks of Dell Inc AMD is a trademark of Advanced Micro Devices Inc Microsoft and Windows are either trademarks or registered trademarks of Microsoft Corporation in the United States and or other countries Other trademarks and trade names may be used in this document to refer to either the entities claiming the marks and names or their products Dell Inc disclaims a
14. S 4 Remove the 2 pin jumper plug from pins 2 and 3 and fix it on pins 1 and 2 5 Wait for approximately five seconds to clear the password 6 Remove the 2 pin jumper plug from pins 1 and 2 and replace it on pins 2 and 3 to enable the password feature 7 Replace the computer cover see Replacing the Computer Cover 8 Connect your computer and devices to electrical outlets and turn them on Clearing CMOS Settings A CAUTION Before you begin any of the procedures in this section follow the safety instructions located that shipped with your computer 1 Follow the procedures in Before You Begin NOTICE The computer must be disconnected from the electrical outlet to clear the CMOS setting 2 Remove the computer cover see Removing the Computer Cover 3 Reset the current CMOS settings a Locate the 3 pin CMOS jumper CLEAR CMOS on the system board see System Board Components b Remove the jumper plug from the CMOS jumper CLEAR CMOS pins 2 and 3 c Place the jumper plug on the CMOS jumper CLEAR CMOS pins 1 and 2 and wait approximately five seconds d Remove the jumper plug and replace it on the CMOS jumper CLEAR CMOS pins 2 and 3 4 Replace the computer cover see Replacing the Computer Cover 5 Connect your computer and devices to electrical outlets and turn them on Flashing the BIOS The BIOS may require flashing when an update is available or when replacing the system board 1 Turn on the computer
15. ces information see the Regulatory Compliance Homepage at www dell com regulatory compliance 1 Follow the procedures in Before You Begin 2 Remove the computer cover see Removing the Computer Cover front panel grip 3 2 front panel 3 Grasp and lift the front panel grips one at a time to release it from the front of the computer 4 Rotate and pull the front panel away from the front of the computer to release the front panel clamps from the clamp insert 5 To reinstall the front panel align and insert the front panel clamps in the clamp insert 6 Rotate the front panel towards the computer until it snaps into place on the front of the computer 7 Replace the computer cover see Replacing the Computer Cover Back to Contents Page Back to Contents Page Replacing the Front I O Panel Dell Inspiron 518 519 Service Manual A CAUTION Before working inside your computer read the safety information that shipped with your computer For additional safety best practices information see the Regulatory Compliance Homepage at www dell com regulatory compliance 1 Follow the procedures in Before You Begin 2 Remove the computer cover see Removing the Computer Cover 3 Remove the front panel see Replacing the Front Panel 4 Remove any expansion cards see Replacing a PCI PCI Express Card o NOTICE Carefully note the routing of each cable before you disconnect it so that you are sure to re route cab
16. cing Drives Dell Inspiron 518 519 Service Manual Replacing a Hard Drive Replacing a CD DVD Drive Replacing a Media Card Reader Removing the FlexBay Break Away Metal Plate Replacing the Drive Panel Insert A CAUTION Before working inside your computer read the safety information that shipped with your computer For additional safety best practices information see the Regulatory Compliance Homepage at www dell com regulatory compliance E NOTE The system does not support IDE devices K NOTE The 3 5 inch media card reader is not interchangeable with the hard drive carrier 5 media cara reader 4 optional cb or bvb arve CD or DVD drive Replacing a Hard Drive o NOTICE If you are replacing a hard drive that contains data you want to keep back up your files before you begin this procedure 1 Follow the procedures in Before You Begin 2 Remove the computer cover see Removing the Computer Cover 3 Disconnect the power and data cables from the drive K NOTE If you are not replacing the hard drive at this time disconnect the other end of the data cable from the system board and set it aside You can use the data cable to install a hard drive at a later time 1 screw holes in the hard drive bay 4 3 system board connector any available connector serial ATA data SATAO SATA3 cable S powerceble L 4 Remove the four screws securing the hard drive to the chassis
17. ector 16 serial ATA drive connector SATAO SATA1 17 front USB connector F_USB3 front USB connector F_USB1 19 front FlexBay connector front 1394 connector F_1394 F_ UE an 21 front audio F_AUDIO audio F_AUDIO E IPCI connector PCI2 3 connector PCI 2 3 23 PCI Express x1 connector 24 PCI Express x1 connector PCIE X1 PCIE X2 25 battery socket 26 PCI Express x16 connector PCIE X16 27 audio connectors 28 2 USB connectors and 1 LAN connector 29 2 USB connectors and 30 chassis fan connector 1 IEEE 1394 connector CHASSIS FAN 31 video connector VGA power for processor ATX_CPU Back to Contents Page
18. ed to prevent the cables from being damaged 8 Reconnect the DC power cables to the system board and drives K NOTE Double check all cable connections to make sure they are secure 9 Replace the computer cover see Replacing the Computer Cover 10 Connect your computer and devices to an electrical outlet and turn them on Back to Contents Page Back to Contents Page Replacing the System Board Dell Inspiron 518 519 Service Manual A CAUTION Before working inside your computer read the safety information that shipped with your computer For additional safety best practices information see the Regulatory Compliance Homepage at www dell com regulatory compliance NOTICE Do not perform the following steps unless you are familiar with hardware removal and replacement Performing these steps incorrectly could damage your system board For technical service see the Quick Reference Guide 1 Follow the procedures in Before You Begin 2 Remove the computer cover see Removing the Computer Cover 3 Remove any add in cards on the system board see Replacing a PCI PCI Express Card A CAUTION The processor heat sink can get very hot during normal operation Be sure that the heat sink has had sufficient time to cool before you touch it 4 Remove the processor and heat sink assembly see Removing the Processor 5 Remove the memory modules see Replacing Memory Module s and document which memory module is removed
19. equence This feature allows you to change the boot sequence for devices Boot Options Hard Drive The computer attempts to boot from the primary hard drive If no operating system is on the drive the computer generates an error message CD DVD Drive The computer attempts to boot from the CD DVD drive If no CD DVD is in the drive or if the CD DVD has no operating system the computer generates an error message USB Flash Device Insert the memory device into a USB port and restart the computer When F12 Boot Menu appears in the upper right corner of the screen press lt F12 gt The BIOS detects the device and adds the USB flash option to the boot menu K NOTE To boot to a USB device the device must be bootable To ensure that your device is bootable check the device documentation Changing Boot Sequence for the Current Boot You can use this feature for example to tell the computer to boot from the CD drive so that you can run the Dell Diagnostics on the Drivers and Utilities media but you want the computer to boot from the hard drive when the diagnostic tests are complete You can also use this feature to restart your computer to a USB device such as a USB floppy drive or a memory key 1 If you are booting to a USB device connect the USB device to a USB connector 2 Turn on or restart your computer 3 When r2 Setup F12 Boot Menu appears in the upper right corner of the screen press lt F12 gt
20. from each memory socket so that the memory modules can be installed in the same location after the board is replaced NOTICE Carefully note the routing and location of each cable before you disconnect it so that you are sure to re route cables correctly An incorrectly routed or a disconnected cable could lead to computer problems 6 Disconnect all cables from the system board 7 Remove the eight screws from the system board B we w 1 screws 8 2 system board 8 Lift the system board up and out NOTICE If you are replacing the system board visually compare the replacement system board to the existing system board to make sure that you have the correct part K NOTE Some components and connectors on replacement system boards may be in different locations than corresponding connectors on the existing system board E NOTE Jumper settings on replacement system boards are preset at the factory 9 Orient the system board by aligning the screw holes on the system board with the screw holes on the chassis 10 Replace the eight screws to secure the system board to the chassis 11 Replace the cables that you removed from the system board 12 Replace the processor and the heat sink assembly see Installing the Processor o NOTICE Ensure that the heat sink assembly is correctly seated and secure 13 Replace the memory modules into the memory sockets at the same locations from which you removed them see Replaci
21. he Battery Dell Inspiron 518 519 Service Manual A CAUTION Before working inside your computer read the safety information that shipped with your computer For additional safety best practices information see the Regulatory Compliance Homepage at www dell com regulatory compliance A CAUTION A new battery can explode if it is incorrectly installed Replace the battery only with the same or equivalent type recommended by the manufacturer Discard used batteries according to the manufacturer s instructions Record all the screens in system setup see System Setup so that you can restore the correct settings in step 10 2 Follow the procedures in Before You Begin Remove the computer cover see Removing the Computer Cover Locate the battery socket see System Board Components o NOTI CE If you pry the battery out of its socket with a blunt object be careful not to touch the system board with the object Ensure that the object is inserted between the battery and the socket before you attempt to pry out the battery Otherwise you may damage the system board by prying off the socket or by breaking circuit traces on the system board battery positive side battery release lever 5 Carefully press the battery release lever away from the battery and the battery will pop out 6 Remove the battery from the system and properly dispose of the battery Insert the new battery into the socket with the side labeled facing up then
22. he Computer Cover Replacing the Processor Fan and Heat Sink Assembly A CAUTION Despite having a plastic shield the heat sink fan assembly may be very hot during normal operation Be sure that it has had sufficient time to cool before you touch it NOTICE Do not touch the fan blades when you are removing the processor fan and heat sink assembly This could damage the fan NOTICE The processor fan with the heat sink is one single unit Do not try to remove the fan separately 1 Follow the procedures in Before You Begin 2 Remove the computer cover see Removing the Computer Cover 3 Disconnect the processor fan cable from the CPU FAN connector on the system board see System Board Components 4 Carefully move away any cables that are routed over the processor fan and heat sink assembly 5 Follow the instructions below to replace the processory fan and heat sink assembly depending on your computer model I nspiron 518 a Loosen the four captive screws securing the processor fan and heat sink assembly and lift it straight up 1 processor fan and heat sink assembly 2 captive screws 4 K NOTE The processor fan and heat sink assembly in your computer may not look exactly like the one shown in the illustration above b To reinstall the processor fan and heat sink assembly align the captive screws on the processor fan and heat sink assembly to the four metal screw hole projections on the system board
23. ingle memory module in DIMM connector 1 the connector farthest to the processor before you install modules in any other connector 1 Pair A matched pair of memory 2 Pair B matched pair of memory modules in connectors DIMM 1 modules in connectors DIMM 3 and DIMM 2 and DIMM 4 7 Align the notch on the bottom of the module with the crossbar in the connector memory module 2 2 erssbar c NOTICE To avoid damage to the memory module press the module straight down into the connector while you apply equal force to each end of the module 8 Insert the module into the connector until the module snaps into position If you insert the module correctly the securing clips snap into the cutouts at each end of the module ype J 9 Replace the computer cover see Replacing the Computer Cover 10 Connect your computer and devices to electrical outlets and then turn them on 11 When the message appears stating that memory size has changed press lt F1 gt to continue 12 Log on to your computer 13 Right click the My Computer icon on your Windows desktop and click Properties 14 Click the General tab 15 To verify that the memory is installed correctly check the amount of memory RAM listed Back to Contents Page Back to Contents Page Replacing the Power Supply Dell Inspiron 518 519 Service Manual CAUTION Before working inside your computer read the safety information that shipped wi
24. les correctly An incorrectly routed or a disconnected cable could lead to computer problems 5 Disconnect all the cables that are connected to the I O panel from the system board 6 Remove the screw that secures the I O panel to the chassis 7 Carefully remove the existing I O panel from the computer 3 uo sana a vo sensim 8 To install a new I O panel align and slide the I O panel clamp into the I O panel clamp slot 9 Replace and tighten the screw that secures the I O panel to the chassis 10 Reconnect the cables to the system board 11 Replace the front panel see Replacing the Front Panel 12 Replace the computer cover see Replacing the Computer Cover 13 Connect your computer and devices to an electrical outlet and turn them on Back to Contents Page Back to Contents Page Replacing Memory Module s Dell Inspiron 518 519 Service Manual CAUTI ON Before working inside your computer read the safety information that shipped with your computer For additional safety best practices information see the Regulatory Compliance Homepage at www dell com regulatory compliance n Follow the procedures in Before You Begin 2 Remove the computer cover see Removing the Computer Cover Locate the memory modules on the system board see System Board Components Ud 4 Press out the securing clip at each end of the memory module connector f P y 1
25. n configuring the card making internal connections or otherwise customizing it for your computer 7 Align the card with the connector K NOTE If you are installing a PCI Express card into the x16 connector ensure that the securing slot is aligned with the securing tab PCI Express x16 card securing tab 2 PCI Express x1 card Ps PCI Express x1 card slot 8 Place the card in the connector and press down firmly Ensure that the card is fully seated in the slot not fully seated card 4 alignment guide bracket within slot 6 bracket caught outside of slot 9 Replace the card retention bracket See Replacing the Card Retention Bracket NOTI CE Do not route card cables over or behind the cards Cables routed over the cards can prevent the computer cover from closing properly or cause damage to the equipment 10 Connect any cables that should be attached to the card See the documentation for the card for information about the card s cable connections 11 Replace the computer cover reconnect the computer and devices to electrical outlets and then turn them on 12 To complete the installation see Configuring Your Computer After Removing or Installing a PCI PCI Express Card Replacing the Card Retention Bracket Replace the card retention bracket ensuring that The guide clamp is aligned with the guide notch The tops of all cards and filler brackets are flush with the alignment bar The notch in the top
26. n for about 4 seconds to turn them off Safety I nstructions Use the following safety guidelines to help protect your computer from potential damage and to help to ensure your own personal safety A CAUTION Before working inside your computer read the safety information that shipped with your computer For additional safety best practices information see the Regulatory Compliance Homepage at www dell com regulatory compliance NOTICE Only a certified service technician should perform repairs on your computer Damage due to servicing that is not authorized by Dell is not covered by your warranty NOTICE When you disconnect a cable pull on its connector or on its pull tab not on the cable itself Some cables have connectors with locking tabs if you are disconnecting this type of cable press in on the locking tabs before you disconnect the cable As you pull connectors apart keep them evenly aligned to avoid bending any connector pins Also before you connect a cable ensure that both connectors are correctly oriented and aligned NOTICE To avoid damaging the computer perform the following steps before you begin working inside the computer 1 Ensure that the work surface is flat and clean to prevent the computer cover from being scratched 2 Turn off your computer see Turning Off Your Computer NOTICE To disconnect a network cable first unplug the cable from your computer and then unplug the cable from the network
27. ng Memory Module s 14 Replace any add in cards on the system board 15 Replace the computer cover see Replacing the Computer Cover 16 Connect your computer and devices to an electrical outlet and turn them on 17 Flash the system BIOS as needed K NOTE For information on flashing the system BIOS see Flashing the BIOS Back to Contents Page Back to Contents Page System Setup Dell Inspiron 518 519 Service Manual Overview Clearing Forgotten Passwords Clearing CMOS Settings Flashing the BIOS Overview Use system setup to Change the system configuration information after you add change or remove any hardware in your computer Set or change a user selectable option such as the user password Read the current amount of memory or set the type of hard drive installed NOTI CE Unless you are an expert computer user do not change the settings for this program Certain changes can make your computer work incorrectly K NOTE Before you use system setup it is recommended that you write down the system setup screen information for future reference Entering System Setup 1 Turn on or restart your computer 2 When the blue DELL logo is displayed watch for the F2 prompt to appear and then press lt F2 gt immediately K NOTE The F2 prompt indicates that the keyboard has initialized This prompt can appear very quickly so you must watch for it to display and then press lt F2 gt
28. ny proprietary interest in trademarks and trade names other than its own May 2008 Rev A00 Back to Contents Page Before You Begin Dell Inspiron 518 519 Service Manual Technical Specifications Recommended Tools Turning Off Your Computer Safety Instructions This chapter provides procedures for removing and installing the components in your computer Unless otherwise noted each procedure assumes that the following conditions exist You have performed the steps in Turning Off Your Computer and Safety Instructions You have read the safety information that shipped with your computer A component can be replaced or if purchased separately installed by performing the removal procedure in reverse order Technical Specifications For information on technical specifications of your computer see the Quick Reference Guide that shipped with your computer or see the Dell Support website at support dell com Recommended Tools The procedures in this document may require the use of a small Phillips screwdriver size 2 Turning Off Your Computer NOTICE To avoid losing data save and close all open files and exit all open programs before you turn off your computer 1 Shut down the operating system 2 Ensure that the computer and all attached devices are turned off If your computer and attached devices did not automatically turn off when you shut down your operating system press and hold the power butto
29. of the card or filler bracket fits around the alignment guide alignment guide filler bracket guide notch 2 alignment bar 4 card retention bracket guide clamp 2 Configuring Your Computer After Removing or Installing a PCI PCI Express Card NOTE For information on location of connectors see the Quick Reference Guide For information on installing drivers and software for your card see the documentation that shipped with the card Installed 1 Enter system setup see System Setup 2 Go to Integrated Peripherals and select Onboard Audio Controller and then change the setting to Disabled Connect the external audio devices to the sound card s connectors Network Enter system setup see Card System Setup Go to Integrated Peripherals and select Onboard LAN Controller and then change the setting to Disabled Connect the network cable to the network card s connector Back to Contents Page Removed 1 Enter system setup see System Setup Go to Integrated Peripherals and select Onboard Audio Controller and then change the setting to Enabled Connect the external audio devices to the computer s back panel connectors Enter system setup see System Setup Go to Integrated Peripherals and select Onboard LAN Controller and then change the setting to Enabled Connect the network cable to the integrated network connector Back to Contents Page Replacing t
30. ont of the computer If you are not replacing the drive a Replace the drive panel insert see Replacing the Drive Panel Insert b Goto step 12 Gently slide the drive into place Align the screw holes in the CD DVD drive with the screw holes in the CD DVD drive bay Replace and tighten the two screws securing the CD DVD drive to the chassis Connect the power and data cables to the drive Replace the front panel see Replacing the Front Panel Replace the computer cover see Replacing the Computer Cover Connect your computer and devices to their electrical outlets and turn them on NOTE If you installed a new drive see the documentation that came with the drive for instructions on installing any software required for drive operation Replacing a Media Card Reader 1 2 3 Follow the procedures in Before You Begin Remove the computer cover see Removing the Computer Cover Remove the front panel see Replacing the Front Panel custom screws 2 F_USB4 connector a fexbay use cable s media cardreader 4 Disconnect the FlexBay USB cable and the power cable from the back of the Media Card Reader and from the internal USB connector F_USB4 on the system board see System Board Components 5 Remove the two screws securing the Media Card Reader 6 Slide the Media Card Reader out through the front of the computer 7 f you are not reinstalling the Media Card Reader replace the
31. ory memory speed channel mode dual or single and type of memory installed Standard CMOS Features Date Time Displays current date and time settings Date in the mm dd yy format and time in the hh mm ss format SATA Info Displays the SATA drives integrated in the system SATA 0 SATA 1 SATA 2 SATA 3 Advanced BIOS Features CPU Feature AMD Virtualization Enabled Disabled Disabled by default AMD Cool N quiet Function Enabled Disabled Enabled by default AMD Live Indicates if the AMD Live feature is available or not USB Device High Speed Full Low Speed High Speed by default Setting Boot Device Configuration Fast Boot Disabled Enabled Enabled by default Numlock Key OFF ON On by default Keyboard Errors Report Do Not Report Report by default Removable Device Used to set the device priority of removable devices like USB floppy drives The items displayed are dynamically updated according Priority to the removable devices connected Hard Disk Used to set the device priority of hard drives The items displayed are dynamically updated according to the hard drives detected Priority First Boot Device Removable Hard Disk CD DVD Disabled Removable by default Second Boot Device Removable CD DVD Hard Drive Disabled CD DVD by default Third Boot Device Removable CD DVD Hard Drive Disabled Hard Drive by default Boot O
32. riority of hard drives The items displayed are dynamically updated according to the hard drives detected Priority First Boot Device Removable Hard Disk CDROM USB CDROM Legacy LAN Disabled Removable by default Second Boot Device Removable Hard Disk CDROM USB CDROM Legacy LAN Disabled Hard disk by default Third Boot Device Removable Hard Disk CDROM USB CDROM Legacy LAN Disabled CD ROM by default Boot Other Device Enabled Disabled Disabled by default Advanced Chipset Features Init Display First PCI Slot Onboard PCI Slot by default Video Memory Size 1 MB 8 MB 8 MB by default Integrated Peripherals USB Device USB Controller Enabled or Disabled Enabled by default Setting USB Operation Mode High Speed Full Low Speed High Speed by default Onboard Audio Enabled or Disabled Enabled by default Controller Power Management Setup ACPI Suspend Type S1 POS S3 STR S3 STR by default Remote Wake Up On Off On by default Di Di Auto Power On Enabled Disabled Disabled by default Auto Power On Date O O Auto Power On Time 0 00 00 AC Recovery Off On Last Off by default System Setup Options Dell I nspiron 519 K NOTE Depending on your computer and installed devices the items listed in this section may not appear or may not appear exactly as listed System Info Memory Info Indicates amount of installed memory available mem
33. rive panel insert whenever the Media Card Reader is removed from the computer Back to Contents Page Back to Contents Page Replacing Fans Dell Inspiron 518 519 Service Manual Replacing the Chassis Fan Replacing the Processor Fan and Heat Sink Assembly CAUTI ON Before working inside your computer read the safety information that shipped with your computer For additional safety best practices information see the Regulatory Compliance Homepage at www dell com regulatory compliance A CAUTION To guard against likelihood of electric shock laceration by moving fan blades or other unexpected injuries always unplug your computer from the electrical outlet before removing the cover Replacing the Chassis Fan NOTICE Do not touch the fan blades when you are removing the chassis fan This could damage the fan 1 screws 4 2 chassis fan 1 Follow the procedures in Before You Begin 2 Remove the computer cover see Removing the Computer Cover 3 Disconnect the chassis fan cable from the system board connector CHASSIS_FAN 4 Remove the four screws securing the chassis fan 5 Slide the chassis fan towards the front of the computer and lift it up 6 To install the chassis fan slide it in place towards the back of the computer 7 Tighten the four screws to secure the chassis fan 8 Connect the chassis fan cable to the system board connector CHASSIS_FAN 9 Replace the computer cover see Replacing t
34. ron 518 orient the front and rear alignment notches on the processor with the front and rear alignment notches on the socket 5 Align the pin 1 corners of the processor and socket NOTI CE To avoid damage ensure that the processor aligns properly with the socket and do not use excessive force when you install the processor 6 Set the processor lightly in the socket and ensure that the processor is positioned correctly 7 When the processor is fully seated in the socket close the processor cover if applicable Ensure that the tab on the processor cover is positioned underneath the center cover latch on the socket 8 Pivot the socket release lever back towards the socket and snap it into place to secure the processor 9 Clean the thermal grease from the bottom of the heat sink NOTI CE Ensure that you apply new thermal grease New thermal grease is critical for ensuring adequate thermal bonding which is a requirement for optimal processor operation 10 Apply the new thermal grease to the top of the processor 11 Install the processor fan and heat sink assembly see Replacing the Processor Fan and Heat Sink Assembly o NOTI CE Ensure that the processor fan and heat sink assembly is correctly seated and secure 12 Replace the computer cover see Replacing the Computer Cover 13 Connect your computer and devices to electrical outlets and then turn them on Back to Contents Page Back to Contents Page Repla
35. snap the battery into place 1 1 battery positive side 2 battery release lever 8 Replace the computer cover see Replacing the Computer Cover 9 Connect your computer and devices to electrical outlets and then turn them on 10 Enter system setup see System Setup and restore the settings you recorded in step 1 Back to Contents Page Back to Contents Page Replacing the Computer Cover Dell Inspiron 518 519 Service Manual A CAUTION Before working inside your computer read the safety information that shipped with your computer For additional safety best practices information see the Regulatory Compliance Homepage at www dell com regulatory compliance A CAUTION Do not operate your equipment with any cover s including computer covers front panel filler brackets front panel inserts etc removed 1 Ensure that all cables are connected and fold cables out of the way 2 Ensure that no tools or extra parts are left inside the computer 3 Align the tabs at the bottom of the computer cover with the slots located along the edge of the computer 4 Press the computer cover down and slide it towards the front of the computer until you feel the computer cover is securely installed 5 Ensure that the cover is seated correctly 6 Replace and tighten the two screws that secure the computer cover using a screwdriver 1 front of the computer 2 computer cover fst a computer cover tab 7 T
36. th your computer For additional safety best practices information see the Regulatory Compliance Homepage at www dell com regulatory compliance A CAUTION To guard against likelihood of electric shock laceration by moving fan blades or other unexpected injuries always unplug your computer from the electrical outlet before removing the cover 1 Follow the procedures in Before You Begin 2 Remove the computer cover see Removing the Computer Cover NOTICE Note the location and ID of each power connector before disconnecting the power supply cables 3 Follow the DC power cables that stem from the power supply and disconnect each connected power cable NOTE Note the routing of the DC power cables underneath the tabs in the computer chassis as you remove them from the system board and drives You must route these cables properly when you replace them to prevent them from being pinched or crimped 4 Remove the four screws that attach the power supply to the back of the computer chassis 5 Slide out the power supply and lift it out 6 Slide the replacement power supply towards the back of the computer A CAUTION Failure to replace and tighten all screws may cause electrical shock as these screws are a key part of the system grounding 7 Replace and tighten all screws that secure the power supply to the back of the computer chassis NOTICE Route the DC power cables under the chassis tabs The cables must be properly rout
37. ther Device No Yes Yes by default Advanced Chipset Features Init Display First PCI E 16X Slot PCI E 1X Slot PCI Slot Onboard PCI E Slot by default UMA Frame Buffer Auto 32MB 64MB 128MB 256MB 512MB Auto by default Size Onboard Auto Disabled Enabled Enabled by default Control Onboard 1 Disabled Enabled Enabled by default Controller Onboard LAN Boot ROM Disabled Enabled Disabled by default USB Device Setting USB Controller Enabled or Disabled Enabled by default USB Operation Mode High Speed Full Low Speed High Speed by default Power Management Setup ACPI Suspend Type S1 POS S3 STR S3 STR by default C1E Support Disabled Enabled Disabled by default Remote Wake Up Disabled Enabled Enabled by default AC Recovery Off On Last Off by default Auto Power On Enabled Disabled Disabled by default Auto Power On Date Everyday 0 30 Date by default Auto Power On Time 00 00 00 23 59 50 Displayed in hh mm ss format BIOS Security Features Supervisor Password Status of supervisor installed User Password Status of user installed Set Supervisor Enter the desired Supervisor Password Password User Access Level No Access View Only Limited Full Access View Only by default Set User Password Enter the desired User Password Password Check Setup Always Setup by default Clear User Password Press Enter to clear user passwords Boot S
38. urn the computer to the upright position NOTICE Ensure that none of the system air vents are blocked Blocking them would cause serious thermal problems 8 Connect your computer and devices to electrical outlets and turn them on Back to Contents Page Back to Contents Page Removing the Computer Cover Dell Inspiron 518 519 Service Manual A CAUTION Before working inside your computer read the safety information that shipped with your computer For additional safety best practices information see the Regulatory Compliance Homepage at www dell com regulatory compliance gt CAUTION To guard against likelihood of electric shock laceration by moving fan blades or other unexpected injuries always unplug your computer from the electrical outlet before removing the cover NOTICE Ensure that sufficient space exists to support the system with the cover removed at least 30 cm 1 ft of desktop space 1 Follow the procedures in Before You Begin 2 Lay your computer on its side with the computer cover facing up 3 Open the padlock if applicable 4 Loosen the two thumbscrews computer cover front of computer 5 Pull the cover grip towards the back of the computer to release the cover 6 Set the cover aside in a secure location To replace the computer cover see Replacing the Computer Cover Back to Contents Page Back to Contents Page Replacing the Processor Dell Inspiron 518 519 Service
39. y module connector memory module connector DIMM_2 DIMM_4 main power connector battery socket ATX_POWER serial ATA drive connector 10 serial ATA drive connector SATA1 SATAO 11 password jumper CLEAR PW CMOS jumper CLEAR CMOS 13 S PDIF connector SPDIF OUT front panel connector F_PANEL 15 Top USB connector F_USB1 serial ATA drive connector SATA2 17 serial ATA drive connector 18 front USB connector F USB2 SATA3 19 front USB connector F USB3 front FlexBay connector F USB4 21 front 1394 connector F 1394 front audio F AUDIO 23 PCI connector PCI 2 3 24 PCI Express x1 connector PCIE X1 25 PCI Express x1 connector 26 PCI Express x16 connector PCIE X2 PCIE X16 27 audio connectors 28 2 USB connectors and 1 LAN connector 29 2 USB connectors and 30 chassis fan connector 1 IEEE 1394 connector CHASSIS FAN 31 video connector VGA power for processor ATX_CPU Dell Inspiron 519 32 1 2 processor socket CPU 2 processor fan connector CPU FAN memory module connector memory module connector DIMM 4 DIMM 3 memory module connector memory module connector DIMM 2 DIMM 1 main power connector serial ATA drive connector SATA3 ATX POWER serial ATA drive connector 10 CMOS jumper CLEAR CMOS SATA2 11 password jumper CLEAR PW S PDIF connector SPDIF OUT 13 front panel connector F PANEL top USB connector F USB2 15 serial ATA drive conn

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