HPP Enterprises Evo w4000 CMT Manual

System Unit
1 Computer cover not spared
2 Front bezel assembly 257300-001
3 Chassis assembly not spared
4Power supply, PFC, dual voltage 244166-001
Mass Storage Devices (not illustrated)
18-GB U3 SCSI 10K hard drive 160063-001
18-GB U3 SCSI 15K hard drive 273053-001
36-GB U3 SCSI 10K hard drive 192197-001
36-GB U3 SCSI 15K hard drive 250186-001
72-GB U3 SCSI 10K hard drive 250187-001
20-GB UATA 100/7200 Quiet hard drive 180476-001
40-GB UATA 100/7200 Quiet hard drive 202904-001
80-GB UATA 100\7200 250185-001
Diskette drive, buttonless 237180-001
48X CD-ROM drive 232320-001
16/10/40X CD-RW drive 246691-001
16X DVD-ROM drive 232319-001
8/4/32+8 Combination CD-RW/DVD-ROM drive 255704-001
Zip drive, 250 232317-001
Miscellaneous Plastics, kit
Miscellaneous Plastics Kit, includes: 400549-001
*Switch holder (166777-001) (not this product)
* Card guide (166778-001)
*Rubber, foot (4 ea.) (166939-002) (not this product)
Miscellaneous Plastics Kit, includes: 257051-001
* Front bezel blank, carbon (166775-002)
*Power switch spring (166837-002) (not this product)
* Power switch/LED holder (245154-001)
1 LED holder (112589-001) (not this product)
* Power switch cable clip (172948-001)
*Not shown.
Keyboards (not illustrated)
Internet 164996-xxx
Arabic -171 International -002
Belgian -181 Latin American Spanish -161
Brazilian Portuguese -201 Norwegian -191
BHCSY* -B41 Polish -002
Czech -221 Portuguese -131
Danish -081 Russian -251
Dutch/Netherlands -002 Slovakian -231
Finnish -351 Spanish -071
French -051 Swedish -101
French-Canadian -121 Swiss -111
German -041 Taiwanese -AB1
Greek -151 Thai -281
Hungarian -211 Turkish -141
Italian -061 United Kingdom -031
Japanese -191 U.S. -001
Korean (Hanguel) -AD1
*Bosnia-Herzegovina, Croatia, Slovenia, and Yugoslavia
Cables
1 DVI to VGA graphics adapter 202997-001
*CD-ROM Audio cable (387527-001) 149806-001
*USB Interface cable use with 252610-001 255439-001
*Diskette drive cable (143218-005) 257309-001
*Matrox G200 graphics cable assembly with bracket 171976-001
*IDE Ultra ATA dual device, hard drive/CD-ROM
cable, 10” with pull tab (108950-037)
257047-001
*IDE Ultra ATA dual device, hard drive/CD-ROM
cable, 14” (108950-038)
257048-001
*Power switch/LED cable with switch and LEDs
(174682-002)
257303-001
*SCSI LED cable (225537-001) 247485-001
*SCSI data cable (155825-001) 158277-001
*Front panel audio cable use with 252610-001 255440-001
*Miscellaneous cable kit (not shown) 254551-001
G200 Quad analog cable (168754-001)
G200 Quad DVI cable (168754-002)
*Miscellaneous Cable, kit includes: (not shown) 192264-001
Single UATA device hard drive/CD-ROM cable, 18” (108950-001)
Audio cable, 21” (387527-001)
Single UATA device hard drive/CD-ROM cable, 12.5” (105876-001)
Audio cable, 21” (288489-002)
Single UATA device, hard drive/CD-ROM cable, 9.75” (108950-021)
Modem Adapters with Plug and Cable (not shown)
U.S. 165224-001
United Kingdom 158593-031
Germany 304398-042
France 304398-051
Italy 304398-061
Switzerland 304398-112
*Not shown
b
© 2002 Compaq Computer Corporation.
Compaq, the Compaq logo, and EVO are trademarks of
Compaq Information Technologies Group, L.P.
Intel, Celeron, and Pentium are trademarks of Intel
Corporation.
All other product names mentioned herein may be
trademarks of their respective companies.
Compaq shall not be liable for technical or editorial errors
or omissions contained herein. The information in this
document is provided “as is” without warranty of any kind
and is subject to change without notice. The warranties for
Compaq products are set forth in the express limited
warranty statements accompanying such products. Nothing
herein should be construed as constituting an additional
warranty.
January 2002
Document Number
261488-002
Spare Part Number
262013-001
Compaq EVO Workstation
W4000
Illustrated Parts Map
Convertible Mini Tower
Miscellaneous Parts
1 Diskette drive adapter 239063-001
2 Chassis fan 257304-001
* Mouse, 3 button carbon 232616-001
* Mouse 2 button, carbon 237241-001
* Heatsink with fan, retaining clip, thermal interface,
and alcohol pad (for system board 252608-001)
254284-001
* Heatsink with fan, retaining clip, thermal interface,
and alcohol pad (for system board 277500-001)
254285-001
* Speaker 192518-001
* Battery 153099-001
* Return kit U.S. 166990-001
* Return kit International 166990-002
* Solenoid, hood lock 201485-001
*Not shown
Standard and Optional Boards
1System board (3 memory modules) 252608-001
*System board - DDR Memory (2 memory modules) 277500-001
*U3 SCSI Controller 158364-001
Intel Pentium 4 Microprocessor with alcohol pad
*1.5 GHz (for system board 252608-001) 252918-001
*1.7 GHz(for system board 252608-001) 252919-001
* 2.0 GHz(for system board 252608-001) 252920-001
* 1.8 GHz (for system board 277500-001) 255435-001
* 2.0 GHz (for system board 277500-001) 273051-001
* 2.2 GHz(for system board 277500-001) 273052-001
3 Modem, 56K, PCI, V92 239411-001
* Front panel USB/Audio board 252610-001
* Matrox G450 AGP graphics card 203626-001
* Matrox G550 AGP graphics card 253275-001
* Matrox G200 MMS PCI Graphics controller 171975-001
* nVIDIA NV11 GL AGP Graphics controller, 32 MB 244278-001
* nVIDIA NV15 GL AGP Graphics controller, 64 MB 225829-001
* nVIDIA Quadro2 EX AGP Graphics controller 233122-001
* FGL AGP2X/4X/ATX Graphics controller, 64MB 224885-001
* NIC, 3Com 253951-001
* PCI Expansion Card 252609-001
* Hood lock board 252611-001
*Not shown
Memory Modules (see previous picture #2)
Description ECC SDRAM DDR*
128-MB 257305-001 170081-001 272931-001
256-MB 257306-001 192014-001 272932-001
512-MB 257307-001 254317-001 272933-001
1.0-GB not available not available 272934-001
*Used only on system boards with 2 memory module sockets.
Miscellaneous Screw Kit (not illustrated)
Miscellaneous Screw Kit, includes: 257050-001
6-32 x 1/4 hi-top, thread-forming screw with serrations (5 ea.)
(192308-001)
6-32 x 3/16 (1 ea.) (296769-002) (not this product)
6-32 x 1/4 TT, hi-top Torx (2 ea.) (114399-067)
6-32 x 3/16 hi-top, thread-forming screw with serrations (4 ea.)
(192308-003)
6-19 x 5/16 (1 ea.) (114399-069) (not this product)
M3 x 5mm, hi-top, taptite screw with serrations (4 ea.) (247348-001)
Plastite, metric, flathead Phillips (4 ea.) (247481-001)
Documentation and Packaging (not illustrated)
Service Reference Guide 259968-001
Quick Troubleshooting Guide 153837-001
Illustrated Parts Map 262013-001

System Boards with 2 memory module sockets use only DDR memory modules.
System Board Connectors and Jumpers (position of some untitled components may vary in location)
J20-22 PCI slots P23 Front Panel Audio header
J30 PCI Extension socket P24 Front Panel USB header
J40 AGP/AIMM connector P29 SCSI LED connector
P1 Power supply connector P49 Password jumper (Installed = Enabled,
Removed = Cleared)
P5 Power button, Power LED, and HD LED
connector
P70 CPU fan connector
P6 Speaker connector P124 Hood lock solenoid connector
P7 CD-ROM audio connector P125 Hood intrusion sensor
P8 Chassis fan connector SW50 Clear CMOS button
P10 Diskette drive connector (Floppy) XBT2 Battery
P11 Aux audio connector XMM1-2 Memory sockets (2 sockets) (DDR only)
P20 Primary IDE connector XMM1-3 Memory sockets (3 sockets) (DIMM only)
P21 Secondary IDE connector XU1 Processor socket
System Hardware Interrupts
IRQ System Function IRQ System Function
0Timer Interrupt 8 Real-Time Clock
1Keyboard 9 Unused
2Interrupt Controller Cascade 10 Unused, available for PCI
3Serial Port (COM B) 11 Unused, available for PCI
4Serial Port (COM A) 12 Mouse
5Unused, available for PCI 13 Coprocessor
6Diskette Drive 14 Primary ATA (IDE) Controller
7Parallel Port (LPT 1) 15 Secondary ATA (IDE) Controller
System Hardware DMA
DMA System Function DMA System Function
0 Unused 4 DMA Controller Cascading
1 Unused 5 Unused
2 Diskette Drive 6 Unused
3 ECP Parallel Port LPT1
(Default; Alternate = DMA 0)
7 Unused
ICH Fixed I/O Registers
Port Register Name
00h, 02h, 04h, 06h Channel 0, 1, 2, 3 DMA base and current address register
C0h, C4h, C8h, CCh Channel 4, 5, 6, 7 DMA base and current address register
01h, 03h, 05h, 07h Channel 0, 1, 2, 3 DMA base and current count register
C2h, C6h, Cah, CEh Channel 4, 5, 6, 7 DMA base and current count register
10h-1Fh Aliased at 00h-0Fh
20h Master PIC ICW1 Init. Cmd Word 1 register, Master PIC OCW2 Init. Cmd Word 2
register, and Master PIC OCW3 Init. Cmd Word 3 register
21h Master PIC OCW1 Init. Cmd Word 1 register, Master PIC ICW2 Init. Cmd Word 2
register, and Master PIC ICW3 Init. Cmd Word 3 register
24h,-25h, 28-29h, 2Ch-2Dh, 30h-
31h, 34h-35h, 38h-39h, 3Ch-3Dh
Aliased at 20h-21h
40h Counter 0 interval time status byte format and Counter 0 counter access port regis-
ter
41h Counter 1 interval time status byte format and Counter 1 counter access port regis-
ter
42h Counter 2 interval time status byte format and Counter 2 counter access port regis-
ter
43h Timer control word register, Timer control word register read back, and Counter
latch command
50h-53h Aliased at 40h-43h
61h NMI status and control register
70h NMI enable register and Real-time clock (Standard RAM) index register
71h Real-time clock (Standard RAM) target register
72h Extended RAM index register
73h Extended RAM target register
74h-75h Alaised at 70h-71h
76h-77h Aliased at 72h-73h or 70h-71h
81h, 82h, 83h Channel 2, 3, 1 DMA memory low page register
84h-86h, 88h Reserved page registers
89h, 8Ah, 8Bh Channel 6, 7, 5 DMA memory low page register
8Ch-8Eh Reserved page registers
8Fh Refresh low page register
91h-9Fh (except 92h) Aliased at 81h-8Fh
92h Fast A20 and INIT register
CF9h Reset control register
A0h Slave PIC ICW1 Init. cmd word 1 register, Slave PIC OCW2 Init. cmd word 2 reg-
ister, and Slave PIC 0CW3 Init. cmd word 3 register
A1 Slave PIC ICW2 Init. cmd word 2 register, Slave PIC ICW3 Init. cmd word 3 regis-
ter, Slave PIC ICW4 Init. cmd word 4 register, and Slave PIC OCW1 Init. cmd
word 1 register
ICH Fixed I/O Registers (Continued)
I/O Address (Hex) Register Name
A4h-A5h, A8h-A8h, ACh-ADh,
B0h-B1h, B4h-B5h, B8h-B9h,
BCh-Bdh
Aliased at A0h-A1h
B2h Advanced power management control port register
B3h Advanced power management status port register
C0h, C4h, C8h, CCh Channel 4, 5, 6, 7 DMA base and current address register
C1h Aliased at C0h
C5h Aliased atC4h
C9h Aliased at C8h
CDh Aliased at CCh
C2h, C6h, CAh, CEh Channel 4, 5, 6, 7 DMA base and current count register
C3h Aliased at C2h
C7h Aliased at C6h
CBh Aliased at CAh
CFh Aliased at Ceh
D0h Channel 4-7 DMA command register and status register
D1h Aliased at D0h
D4h Channel 4-7 DMA write single mask register
D5h Aliased at D4h
D6h Channel 4-7 DMA channel mode register
D7h Aliased at D6h
D8h Channel 4-7 DMA clear byte pointer register
D9h Aliased at D8h
DAh Channel 4-7 DMA master clear register
DBh Aliased at DAh
DCh Channel 4-7 DMA clear mask register
DEh Aliased at DCh
DEh Channel 4-7 DMA write all mask register
DFh Aliased at DEh
F0h Coprocessor error register
170h-177h PIO mode command block offset for secondary drive
1F0h-1F7h PIO mode command block offset for primary drive
376h PIO mode control block offset for secondary drive
3F6h PIO mode control block offset for primary drive
4D0h Master PIC edge/level triggered register
3F6h PIO mode control block offset for primary drive
4D1h Slave PIC edge/level triggered register
400-47F Super I/O
F800-F87F Reserved (power management)
FA00-FA3F Reserved (GPIO management)
FC00-FC0F Reserved (SMBUS controller)
NOTE: When the POS_DEC_EN bit is set, additional I/O ports get positively decoded by the ICH.
System Memory Map
Size Memory Address System Function
512 KB FFFFFFFFh to FFF80000h System ROM
3839 MB FFFBFFFFh to 10000000h PCI memory expansion
511 MB 0FFFFFFFh to 00100000h Host or PCI memory expansion
128 KB 000FFFFFh to 000E0000h System ROM
96 KB 000DFFFFh to 000C8000h PCI option ROMs
32 KB 000C7FFFh to 000C0000h Video ROM
128 KB 000BFFFFh to 000A0000h Video RAM
640 KB 0009FFFFh to 00000000h Base memory
Clearing CMOS*
The computer's configuration (CMOS) may occasionally be corrupted. If it is, it is necessary to clear the CMOS
memory using switch SW50.
To clear and reset the configuration, perform the following procedure:
1. Prepare the computer for disassembly.
ÄCAUTION: The power cord must be disconnected from the power source before pushing the Clear CMOS
Button (NOTE: All LEDs on the board should be OFF). Failure to do so may damage the system board
2. Remove the access panel.
3. Press the CMOS button located on the system board and keep it depressed for 5 seconds.
4. Replace the access panel.
5. Turn the computer on and run F10 Computer Setup (Setup-utility) to reconfigure the system.
*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.
Disabling or Clearing the Power-On and Setup Passwords*
1. Turn off the computer and any external devices, and disconnect the power cord from the power outlet.
2. Remove the access panel.
3. Locate the header and jumper labeled P49.
4. Remove the jumper from pins 1 and 2. Place the jumper over pin 2 only, in order to avoid losing it.
5. Replace the access panel.
6. Plug in the computer and turn on power. Allow the operating system to start.
NOTE: Placing the jumper on pin 2 clears the current passwords and disables the password features.
7. To re-enable the password features, repeat steps 1-3, then replace the jumper on pins 1 and 2.
8. Repeat steps 5-6, then establish new passwords.
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.