User manual COMPAQ DESKTOP EXS ILLUSTRATED PARTS MAP

[. . . ] © 2001 Compaq Computer Corporation. Compaq Deskpro EX and EXS Illustrated Parts Map Compaq Deskpro EX and EXS Series of Personal Computers Minitower Models Compaq, the Compaq logo, and Deskpro are trademarks of Compaq Information Technologies Group, L. P. Intel, Pentium, and Celeron are trademarks of Intel Corporation in the United States and other countries. [. . . ] September 2001 Standard and Optional Boards Graphics Controllers Part Number 201858-002 1 * * * * NVIDIA M64, 16 MB SDRAM AGP board NVIDIA M64, 32 MB RAM, AGP NVIDIA NV-15, 32 MB Vanta LT 8 MB SDRAM Vanta 16 MB RAM, AGP AIMM (GPA) 4 MB, 133 MHz graphics 182757-001 203280-001 180284-001 201827-001 239920-001 192012-001 Spare Part Number 215880-001 * Other boards 2 NIC, 10/100 PCI Audio board, PCI, ES1373 116188-001 113897-003 b * Intel Celeron Processor 3 * * * * * * Miscellaneous Plastics (not illustrated) Miscellaneous plastics kit, includes: Panel, sub (166835-001) Bezel, blank (166775-001) Diskette bezel (166776-001 Card guide (166778-001) Foot, rubber (4 ea. ) (166939-002) Button, power (166774-001) Drivelock, DT (166779-001) Spring, power button (166837-001) Spring, drivelock (2 ea. ) (166837-002) Drivelock, MT (166780-001) Retention mechanism (2 ea. ) (350767001) 166878-001 * 566/66 MHz with heatsink and clip 600/66 MHz with heatsink and clip 633/66 MHz with heatsink and clip 667/66 MHz with heatsink and clip 700/66 MHz with heatsink and clip 733/66 MHz with heatsink and clip 800/100 MHz with heatsink and clip 850/100 MHz with heatsink and clip 203967-001 192011-001 225922-001 237697-001 230433-001 239698-001 231853-001 239115-001 Intel Pentium III Processor * * * * * * * * 667/133 MHz with heatsink and clip 733/133 MHz with heatsink and clip 800/133 MHz with heatsink and clip 866/133 MHz with fansink and clip 933/133 MHz with fansink and clip 1GHz/133MHz with heatsink and clip 1. 13 GHz/133MHz with heatsink and clip 1. 20 GHz/133MHz with heatsink and clip 239326-001 229738-001 239325-001 192006-001 203969-01 222727-001 239112-001 239113-001 Memory Module 133MHz 4 * * 5 SDIMM, 64 MB SDIMM, 128 MB SDIMM, 256MB System Board (replaced by 240762-001) 170080-001 170081-001 192014-001 203966-001 System Unit 1 2 3 4 5 6 7 7 Access Panel Front bezel Chassis assembly (reference only) Logo kit (1 ea. , DT and MT) Power switch with cable, LED, and switch holder Feet Power supply Power supply (PFC) Not spared 166868-001 Not spared 166924-001 199854-001 Plastics Kit 201828-001 224062-001 5 System Board Tualatin ready (replaces 203966-001) 240762-001 *Not shown Mass Storage Devices (not illustrated) Diskette drive, 3. 5-inch without bezel 48X Max tray load IDE CD-ROM drive 32X Max CD-ROM, RW 32X Max CD-RW drive 10X DVD-ROM drive 16X DVD-ROM drive 2X DVD-ROM drive 10-GB UATA Quiet hard drive (5400) 10-GB UATA hard drive (66/7200) 10-GB UATA Quiet hard drive (100/5400) 15-GB UATA hard drive (66/5400) 15-GB UATA hard drive (66/7200) 15-GB UATA Quiet hard drive (7200) 20. 0-GB UATA Quiet hard drive (100/7200) 20. 0-GB UATA hard drive (5400) 20. 0-GB UATA hard drive (100/7200) 30-GB hard drive (100/7200) 30-GB hard drive (100/5400) 40-GB hard drive (100/5400) 40-GB UATA Quiet hard drive (100/7200) 60-GB UATA hard drive (100/7200) LS-120 drive 210795-001 187263-001 101916-001 217824-001 215422-001 236922-001 176745-001 203139-001 135364-001 180472-001 202903-001 192060-001 180474-001 180476-001 218318-001 180475-001 180477-001 236920-001 236921-001 202904-001 232022-001 103421-001 Miscellaneous screw kit, includes: 6-32 x 1/4 hi-top, thread forming with serrations (4 ea. ) (192308-001) 6-19 x 5/16 panhead, plastite (5 ea. ) (101346-068) Documentation and Packaging (not illustrated) Maintenance & Service Guide Service Reference Guide Quick Troubleshooting Guide Illustrated Parts Map Return kit Return kit, International, with carton and buns 215879-001 152611-001 153837-001 215880-001 166990-001 166990-002 6-19 x 5/16 hi-top, plastite with captive washer (4 ea. ) (114399-069) 6-32 x 3/16 hi-top, thread forming with serrations (5 ea. ) (192308-003) M3 x 5mm, hi-top, plastite with serrations (3 ea. ) (247348-001) 6-32 x 3/16 buttonhead tamper-resistant, taptite with serrations (4 ea. ) (296769-002) 6-32 x 5/16 hi-top, taptite (5 ea. ) (109384-568) 6-19 x 1/2 panhead, plastite (4 ea. ) (101346-071) Thumbscrew, molded cap (179333-002) 179180-001 Keyboards (not illustrated) Miscellaneous Screws (not illustrated) Easy Access keyboard Spacesaver keyboard Dutch Finnish French International Norwegian Spanish Swedish United Kingdom United States 123130-xxx 269513-xxx -331 -351 -051 -B31 -091 -071 -101 -031 -001 4 5 5 6 1 * * Diskette drive cable CD-Audio cable Hard drive/CD-ROM cable. 18" long, 10" to first connector 161735-001 149806-001 196667-001 Miscellaneous Parts 192264-001 1 * * 2 3 4 * 199854-001 *Not shown *Not shown Battery Active fansink ( 866, 933 MHz, 1 GHz) Active fansink (1. 13 GHz and faster) Drive bay adapter, 3. 5 to 5. 25" Fan assembly Mouse, 2-button Mouse, scroll, Opal 153099-001 228026-001 239119-001 228192-001 230435-001 166861-001 334689-002 Cables Cable kit, includes: 2 3 40 pin IDE data cable, 12. 5" (105876-001) IDE Ultra ATA dual device, hard drive/CD-ROM cable, 18" (108950-019) IDE Ultra ATA dual device, hard drive/CD-ROM cable, 18" (108950-021) Audio cable, 21", (288489-002) Audio cable, Panther 21" (387527-001) Power switch with cable, LED, and switch holder ICH Fixed I/O Registers (Continued) Port A4h-A5h, A8h-A8h, ACh-ADh, B0h-B1h, B4h-B5h, B8h-B9h, BCh-Bdh B2h B3h C0h, C4h, C8h, CCh C1h C5h C9h CDh C2h, C6h, CAh, CEh C3h C7h CBh CFh D0h D1h D4h D5h System Board Connectors and Jumpers CR28 CR29 E6 3. 3V Aux LED 3. 3 V Main LED (NI) Firmware hub top block lock (Installed = bootblock unprotected. Removed = bootblock protected. ) SCSI LED cable connetor Password jumper (Installed = Enabled, Removed = Cleared) PCI slots AGP/AIMM connector Power supply connector Power button, front panel LED connector Diskette drive connector Aux audio connector P12 P20 P21 SOS connector Primary IDE connector Secondary IDE connector D6h D7h D8h D9h DAh DBh P70 P100 P216 P701 SW50 XBT1 XMM1-2 XU1 CPU fan connector ITP connector chassis fan connector CD-ROM audio Clear CMOS button Battery Memory sockets Processor socket DCh DEh DEh DFh F0h 170h-177h 1F0h-1F7h 376h 3F6h 4D0h 3F6h System Hardware Interrupts IRQ 0 1 2 3 4 5 6 7 System Function Timer Interrupt Keyboard Interrupt Controller Cascade Serial Port (COM B) Serial Port (COM A) Audio Diskette Drive Parallel Port (LPT 1) IRQ 8 9 10 11 12 13 14 15 System Function Real-Time Clock Available for PCI Available for PCI Available for PCI Mouse Coprocessor Primary IDE controller Secondary IDE controller System Memory Map Size 512 KB 3839 MB 511 MB System Hardware DMA DMA 0 1 2 3 System Function Unused Unused Diskette Drive ECP Parallel Port LPT1 (Default; Alternate = DMA 0) DMA 4 5 6 7 System Function DMA Controller Cascading Unused Unused Unused Clearing CMOS* ICH Fixed I/O Registers Port 00h, 02h, 04h, 06h C0h, C4h, C8h, CCh 01h, 03h, 05h, 07h C2h, C6h, Cah, CEh 10h-1Fh 20h 21h 24h, -25h, 28-29h, 2Ch-2Dh, 30h31h, 34h-35h, 38h-39h, 3Ch-3Dh 40h 41h 42h 43h 50h-53h 61h 70h 71h 72h 73h 74h-75h 76h-77h 81h, 82h, 83h 84h-86h, 88h 89h, 8Ah, 8Bh 8Ch-8Eh 8Fh 91h-9Fh (except 92h) 92h CF9h A0h A1 Register Name Channel 0, 1, 2, 3 DMA base and current address register Channel 4, 5, 6, 7 DMA base and current address register Channel 0, 1, 2, 3 DMA base and current count register Channel 4, 5, 6, 7 DMA base and current count register Aliased at 00h-0Fh Master PIC ICW1 Init. Cmd Word 3 register Aliased at 20h-21h Counter 0 interval time status byte format and Counter 0 counter access port register Counter 1 interval time status byte format and Counter 1 counter access port register Counter 2 interval time status byte format and Counter 2 counter access port register Timer control word register, Timer control word register read back. and Counter latch command Aliased at 40h-43h NMI status and control register NMI enable register and Real-time clock (Standard RAM) index register Real-time clock (Standard RAM) target register Extended RAM index register Extended RAM target register Aliased at 70h-71h Aliased at 72h-73h or 70h-71h Channel 2, 3, 1 DMA memory low page register Reserved page registers Channel 6, 7, 5 DMA memory low page register Reserved page registers Refresh low page register Aliased at 81h-8Fh Fast A20 and INIT register Reset control register Slave PIC ICW1 Init. cmd word 1 register Refer to the Computer Setup (F10 Setup) instructions to establish new passwords. *When the CMOS button is pushed or the jumper is removed, both the power-on password and the setup password become invalid because both are stored in the configuration memory. You will need to reset the passwords The computer's configuration (CMOS) may occasionally be corrupted. [. . . ] 8. Turn off the computer and any external devices, and disconnect the power cord from the power outlet. [. . . ]