HP 441388-001 computer case part
Contents
1. Service Map MT Chassis System Board SYS_FAN1 wy a AUD1 E i xx k N arttsminnt 4 4 PCI E1 l PCIE1XI H a F o o MUN Ow PCIE1X2 T ME GS PCI1 ve ie mm ROC BAT1_X1 JUSB 1 Pl JUSB2 gt JBAT1 JFP1 2 AAAAAAAAAA AAAAAAARAN A AAAAAAAAN AAAAKAAAAN AAAARAAAAN A AAAAAAAAA A AAAAAAAAA a oe JCOM ama rt sATA t SATA3 SATA2 SATA1 System Board Connectors and Jumpers position of some untitled components may vary in location ATX1 Main 24 pin power JUSB2 Media Card Reader AUD1 Front audio PCI PCI BAT1_X1 Battery PCI El PCI E x16 card CPU_FANI1 Heatsink fan PCI EIX1_ PCI E x1 card DIMM1 Memory module PCIE 1X2 PCI E x1 card DIMM2 Memory module PROC Microprocessor FDD1 Diskette drive SATA1 Serial ATA 1st hard drive JBATI CMOS SATA2 Serial ATA Ist ODD or 2nd hard drive if no ODD JCOM1 2nd serial port SATA3 Serial ATA 2nd hard drive if ODD present JFP1 Power switch LED SATA4 Serial ATA 2nd ODD JPW1 Aux power 4 pin SPKR Speaker JUSB1 Front USB SYS_FAN Chassis fan System Setup and Boot Basic system information regarding system information setup power management hardware and passwords is maintained in the Setup Utility held in the system ROM The Setup Utility is accessed by pressing the F10 key when prompted on screen to do so during the boot2. Gb s 440754 001 s i Y a 160 GB 7200 RPM SATA hard drive 3 0 Gb s 440499 001 250 GB 7200 RPM SATA hard drive 3 0 Gb s 440747 001 Media card reader 407187 001 Not shown Keyboards not illustrated System Unit PS 2 Basic 382925 xxx Front bezel without bezel blank dx2300 438609 001 USB Basic 382926 xxx Front bezel without bezel blank dx2308 for China only 445366 001 French Canadian Access panel 440197 001 International Taiwanese Chassis not spared Korean Hanguel Power supply PFC 250W 441390 001 LA Spanish Power supply non PFC 250W 444813 001 Not shown dx2300 dx2308 Illustrated Parts amp Service Map MT Chassis 443233 001 page Sta ndard and Optional Boards Memory modules non ECC DDR2 System Boards with thermal grease alcohol pad and CPU socket cover 396519 001 396520 001 398038 001 2 Standard board 441388 001 Miscellaneous Parts Intel Celeron D processors with alcohol pad and thermal grease Miseellaneouepartakit mehides 410717 001 W 331 256K cache 2 66 GHz 533 MHz FSB 391940 001 3 5 Diskette drive bezel 414218 001 336 256K cache 2 8 GHz 533 MHz FSB 391941 001 3 5 Bezel blank 414219 001 A 347 512K cache 3 06 GHz 533 MHz FSB 440809 001 z 5 25 Bezel blank 166775 004 igo eee roe m
3. button Password Security Establishing a Supervisor Password 1 Turn on or restart the computer If you are in Windows click Start gt Shut Down gt Restart 2 As soon as the computer is turned on press F10 when the monitor light turns green to enter Computer Setup Press Enter to bypass the title screen if necessary If you do not press F10 when prompted a restart will be necessary 3 Select Boot gt Setup Supervisor Password and follow the instructions on the screen 4 Before exiting click File gt Save and Exit Setup Establishing a User Password 1 Turn on or restart the computer If you are in Windows click Start gt Shut Down gt Restart 2 As soon as the computer is turned on press F10 when the monitor light turns green to enter Computer Setup Press Enter to bypass the title screen if necessary If you do not press F10 when prompted a restart will be necessary 3 Select Boot gt Set User Password and follow the instructions on the screen Before exiting click File gt Save and Exit Setup Changing a Password 1 Turn on or restart the computer If you are in Windows click Start gt Shut Down gt Restart 2 As soon as the computer is turned on press F10 when the monitor light turns green to enter Computer Setup 3 When the key icon appears type your current password 4 Select Boot gt Set Supervisor or user Password 5 Enter the new password or nothing for no password in the key
4. icon and press Enter The new password will take effect the next time the computer is restarted Deleting a Password 1 Turn on or restart the computer If you are in Windows click Start gt Shut Down gt Restart 2 As soon as the computer is turned on press F10 when the monitor light turns green to enter Computer Setup 3 When the key icon appears type your current password 4 Select Boot gt Set Supervisor or user Password 5 Enter nothing for no password in the key icon and press Enter The new password will take effect the next time the computer is restarted 443233 001 Diagnostic Functions Diagnostic functions are provided by the Setup Utility in system ROM and by Insight Diag nostics Insight Diagnostics provides detailed system information including e Processor type and speed e Memory amount mapping and integrity e Hardware peripheral availability settings e Hard drive type space used available e System identification asset tracking Insight Diagnostics may be found on the Documentation and Diagnostics CD that shipped with the computer The tool may also be downloaded from the hp Web site using the following pro cedure Go to www hp com Click the Software and Download driver link Enter the product number for example dx2250 in the text box and press the Enter key Select the specific product Select the OS Click the Diagnostics link Select HP Insight Diagnostics Offline Ed
5. sequence If the screen prompt opportunity is missed a restart will be necessary Computer Setup Menu Option Description System Lists the following main system specifications Information Product Name SKU Number Processor Type UUID Processor Speed System Serial System ROM Asset Tracking Number e Cache Size Main Date mm dd Allows you to set system date yyyy Time hh mm Allows you to set system time ss SATA Port 1 Allows you to run HDD self tests auto detect HDD size and 2 3 and 4 head set extended IDE drive details set access mode and view information about the device s Onboard FDC Disable enable Controller Drive A Allows you to set to None or 1 4M 3 5 in Halt On Memory Size Integrated MAC Allows you to set POST error behavior to all errors no errors all but keyboard all but diskette or all but diskette keyboard Allows you to set POST delay to 0 5 10 15 or 30 seconds Disable enable hardware DEP function POST Delay Advanced Execute Dis able Bit MAX DVMT Specify size of DVMT system memory to allocate for video Allocation memory Settings 64MB 128MB 224 MB Init Display Allows you to set primary display device to PCI slot OnChip First VGA or PCIEx Onboard HD Disable enable Audio OnChip USB Disable enable Controller USB Legacy Disable enable USB keyboard mouse and flash media Support Onboard LAN _ Disable enable Onboard LAN Disable enab
6. Illustrated Parts amp Service Map HP Compag dx2300 and dx2308 Microtower Business PC 2007 Hewlett Packard Development Company L P The information con G A tained herein is subject to change without notice HP shall not be liable for technical or editorial errors or omissions contained herein invent Document Number 443233 001 1st Edition February 2007 NOTE The part numbers listed here may not be the most current information available See http partsurfer hp com for the most current spare parts listing 392307 001 391738 001 391740 001 392288 001 436328 001 Power switch with cable and switch mounting bracket 416163 001 Second serial port cable 444656 001 DMS 59 to Dual VGA adapter 339257 001 Not shown Key Specifications 0 Processor Type Intel Celeron D Intel Pentium 4 Intel Pentium D and Intel Core 2 Duo RAM Type DDR PC2 5300 non ECC Maximum RAM Supported 2 GB Expansion Bus PCI 2 3 PCI Express Gen 1 z Graphics Adapter Integrated controller PCI Ex16 max 75W o Hard drive interface SATA 3 0 Gb s I O Interfaces Serial 1 parallel 1 USB 2 0 6 RJ 45 1 front audio jacks 2 rear audio jacks 3 P S2 2 VGA 1 and serial 2 optional Spare Parts Mass Storage Devices fee 196350 16X SATA DVD R W drive 419498 001 48 32 SATA DVD ROM CD RW drive 419497 001 3 80 GB 7200 RPM SATA hard drive 3 0
7. erce ARAN 6 32 x 187 Taptite hitop screw with serrations 6 ea 192308 003 pane a Cee eee Braun 6 32 x 187 Taptite hitop screw with serrations 6 ea 192308 001 a an eh e a abe a PO 6 32 x 250 Taptite hitop screw with captive flat washer 2 ea 114399 A 360 512K cache 3 46 GHz 533 MHz FSB 434758 001 067 Intel Pentium 4 HT processors with alcohol pad and thermal grease M3 x5 mm Taptite hitop screw with serrations 4 ea 247348 001 531 1MB cache 3 0 GHz 800 MHz FSB 394642 001 M5 x 12mm Plastite screw with flat countersunk head 247481 002 541 1MB cache 3 2 GHz 800 MHz FSB 433860 001 1 Chassis fan with mounting screws 438741 001 A 631 2MB cache 3 0 GHz 800 MHz FSB 418937 001 2 WHceatsink Performance with alcohol pad and factory applied thermal 441391 001 641 2MB cache 3 2 GHz 800 MHz FSB 418938 001 n A 651 2MB cache 3 4 GHz 800 MHz FSB 418939 001 N W 661 2MB cache 3 6 GHz 800 MHz FSB 418942 001 3 438607 001 Intel Pentium D processors with alcohol pad and thermal grease p 417966 001 W 915 2x2MB cache 2 8 GHz 800 MHz FSB 444583 001 p 390937 001 MHO25HE 2x2MB cache 3 0 GHz 800 MHz FSB 433516 001 p 390938 001 925 2x2MB cache 3 0 GHz 800 MHz FSB 444466 001 p 153099 001 935 2x2MB cache 3 2 GHz 800 MHz FSB 440995 001 336445 001 945 2x2MB cache 3 4 GHz 800 MHz FSB 433890 001 202997 001 Intel Core 2 Duo processors with alcoh
8. ing system image Network Boot Allows you to specify the order in which network devices Seq including UP NIC cards are checked for a bootable operat ing system image First Second Allows you to specify which devices will boot in which Third and sequence or to disable any of the four removable hard disk Fourth Boot CD ROM network or disabled Device SetSupervisor Allows you to establish a password to enter Computer Setup Password Set User Pass Allows you to establish a password to enter the computer word must have Supervisor password established Security Allows you to set security option to Setup or System so that Option the password is required each time the system boots or only when entering Computer Setup BIOS Write Protection Enable to prevent BIOS from being updated PC Health System Fan Status Fail Check Disable enable Smart Fan Disable enable Function Current CPU View only Temperature Current Sys View only tem Temp Current CPU View only Fan Speed Current Sys tem Fan Speed View only Action Save amp Exit Allows you to save current settings and exit Computer Setup Choices Setup Exit Without Allows you to exit Computer Setup without saving changes Saving Load Opti Allows you to reset Computer Setup to factory defaults mized defaults page 3 dx2300 dx2308 Illustrated Parts amp Service Map MT Chassis System Hardware Inter
9. ition Select the proper language and click Download oN A On A UU N e Error Conditions and Messages How It Is Feature Purpose Established Floppy drive controller Prevents the transfer of data to or from the floppy drive Setup Utilities Device Boot Disabling Prevents booting from and or all of these devices Internal or external USB Internal ODD or Internal FDD Setup Utilities Security Option Prevents use of computer until password is entered Can apply to both initial startup and restart Setup Utilities BIOS Write Protect Restricts ability to change ROM BIOS with Setup Utilities out approval USB Controller Allows you to disable or enable all USB devices Setup Utilities Diagnostic LEDs LED Color LED Activity State Message Power Green On Computer on Power Green 1 blink every 2 seconds Suspend to RAM some models Power Green 1 blink every second CPU thermal shutdown Power Green 5 blinks 1 blink every second Pre video memory error followed by 1 short beep Power Green 6 blinks 1 blink every second Pre video graphics error followed by a 1 long and 2 short beeps Power Green _ 8 blinks 1 blink every second Invalid ROM based on Checksum with followed by 2 short beeps FDD installed Power Green _ 8 blinks 1 blink every second Invalid ROM based on Checksum with followed by 2 short beeps and Jout FDD in
10. le Boot ROM Onboard Allows you to select Disabled 3F8 IRQ4 2F8 IRQ3 3E8 Serial Port 1 IRQ4 or 2E8 IRQ3 or 2 Onboard Par Allows you to select Disabled 378 IRQ7 278 IRQS5 or allel Port 3BC IRQ7 443233 001 Option Description Advanced Parallel Port Allows you to select SPP EPP ECP ECP EPP or Normal continued Mode After AC Allows you to select power loss behavior to On Off or Last Power Loss state Wake on PCI Disable enable Device from S5 RTC Alarm Disable enable Resume Date of If RTC Alarm is enabled allows you to select day of month to Month resumption 0 every day Resume Time If RTC Alarm enabled allows you to select time to resume hh mm ss Device Boot Disabling Allows you to restrict a device from booting the unit May disable none USB Internal ODD Internal FDD or USB ODD FDD F9 Boot Menu Disable enable Removable Allows you to specify the order of attached removable Device Boot devices The first drive in the order has priority and is recog Seq nized as drive A Hard Disk Boot Seq Allows you to specify the order of attached hard drive devices USB HDD USB2 Drive Key or USB flash media The first attached drive in the order has priority and is recognized as drive C Optical Drive Allows you to specify the order in which attached optical Boot Seq drives including USB ODD are checked for a bootable oper at
11. ol pad and thermal grease osn A E4300HE 2 MB cache 1 80 GHz 800 1066 MHz FSB 444050 001 A See Processors for applicability A E4300 2 MB cache 1 80 GHz 800 1066 MHz FSB 444050 001 rca mera ate A E6300HE 2 MB cache 1 86 GHz 800 1066 MHz FSB 444051 001 A E6300 2 MB cache 1 86 GHz 800 1066 MHz FSB 444051 001 Power Supply Cable Connection to Designation A E6400 2 MB cache 2 13 GHz 800 1066 MHz FSB 444052 001 System board 24 pin Pl A E6600 2 x 4 MB cache 2 40 GHz 1066 MHz FSB 418949 001 CPU power 4 pin P2 A E6700 2 x 4 MB cache 2 66 GHz 1066 MHz FSB 418950 001 Not used P3 Other boards Not used P4 ATI Radeon X1300Pro 256 MB PCIe with DVI I and S Video output 413023 001 1st SATA hard drive P6 Dual head graphics 256 MB PCI E 432747 001 2nd SATA hard drive P5 802 11 Wireless LAN adapter 391866 001 Diskette drive P7 802 11 Wireless LAN adapter NA 391866 002 Ist optical drive P9 Standard 1394 PCI card with 2 external and 1 internal ports 393308 001 2nd optical drive P8 Gigabit NIC PCI E card 398754 001 Agere International 56K Modem FH 398661 001 DVI I to VGA graphics adapter 202997 001 PCIE DH TV Graphics FH 256MB 232747 001 Not shown A Use with Standard Heatsink 441446 001 E Use with Performance Heatsink 441391 001 dx2300 dx2308 Illustrated Parts amp Service Map MT Chassis 443233 001 page 2 dx2300 dx2308 Illustrated Parts amp
12. rupts IRQ System Function IRQ System Function 0 Timer Interrupt 8 Real Time Clock l Keyboard 9 Unused 2 Interrupt Controller Cascade 10 Unused available for PCI 3 Serial Port COM B 11 Unused available for PCI 4 Serial Port COM A 12 Mouse 5 Unused available for PCI 13 Coprocessor 6 Diskette Drive 14 Primary ATA IDE Controller 7 Parallel Port LPT 1 15 Secondary ATA IDE Controller Failsafe Boot Block ROM The computer comes with a reprogrammable flash system ROM read only memory To upgrade the ROM download the latest ROM BIOS image from the HP Web site www hp com and follow the online GUI instructions Your system ROM includes a Failsafe Boot Block that is protected during the flash process and allows the computer to be restarted in the unlikely event of an unsuccessful ROM flash If the system detects an invalid system ROM during the boot sequence the Failsafe Boot Block attempts to locate a valid BIOS image on removable media To recover from the Boot Block recovery mode complete the following steps Boot Block Recovery 1 Remove any bootable media from the computer and turn off power 2 Insert a flash drive or CD containing the ROM BIOS 3 Turn on power to the system 4 The system will automatically flash the ROM After a successful flash the system will either automatically restart or prompt the user to unplug the unit wait 5 seconds reattach the power cord and then press the power
13. stalled hurried beeps none none System does not power on and System unable to power on LEDs are not flashing Clearing CMOS 1 Turn off the computer and any external devices disconnect the power cord from the power outlet and remove the access panel Locate jumper JBAT1 and move the jumper from pins 2 3 to pins 1 2 Leave the jumper on pins 1 2 for 5 seconds then move the jumper back to pins 2 3 Replace the access panel and connect the power cord to the power outlet A a Turn on the computer allow it to start page 4
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