HP dx7400 Illustrated Parts & Service Map
Hp compaq microtower business pc
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- Service & reference manual (199 pages) ,
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Illustrated Parts & Service Map
HP Compaq dx7400 Microtower
Business PC
©
2007 Hewlett-Packard Development Company, L.P. The information con-
tained herein is subject to change without notice. HP shall not be liable for
technical or editorial errors or omissions contained herein.
Document Number 459782-001.
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.
Key Specifications
Processor Type
Intel Core 2 Duo, Core 2 Quad, Pentium Dual Core, Celeron
RAM Type
DDR2-SDRAM DIMMs, PC2-5300 (667 MHz) non-ECC or
PC2-6400 (800 MHz) non-ECC
Maximum RAM Supported
8 GB
Expansion Slots
•
•
•
Graphics Adapter
Intel Graphics Media Accelerator
Drive Support
•
•
I/O Interfaces
Serial (2, 1optional), parallel (1), USB 2.0 (8), RJ-45 (1), audio
jacks (3), PS/2 ports (2), VGA (1)
Spare Parts
System Unit
1
Front bezel with bezel blank
*
Front bezel without bezel blank (for China only)
2
Access panel
3
Chassis
4
Power supply, PFC, 300W
5
Bezel blank, 5.25 inch
*Not shown
dx7400 Illustrated Parts & Service Map, MT Chassis
1st Edition September 2007.
1 PCIe-x16
2 PCIe-x1
1 PCI
SATA (hard drives and optical drives)
FDD, Media Card Reader
Cables
1
SATA cable, 13 inch (1 straight end, 1 right angle end)
(use for optical drive 2)
2
Diskette drive cable
*
DMS-59 to dual VGA dongle
*
SATA cable, 14 inch (2 straight ends) (use for optical drive 1)
*
Front USB cable
*
Power switch with cable and switch mounting bracket
*
Second serial port cable
*
Modem cable
*
SATA hard drive cable, 10 inch (2 straight ends)
*Not shown
Mass Storage Devices
1
Diskette drive, 3.5-inch, with mounting screws
2
48X SATA CD-RW/DVD-ROM drive
*
16X SATA DVD±RW and CD-RW drive with LightScribe
*
16X SATA DVD-ROM drive
3
80 GB, 7200-RPM SATA hard drive, 8-MB cache
3
160 GB, 7200-RPM SATA hard drive, 8-MB cache
3
250 GB, 7200-RPM SATA hard drive, 8-MB cache
*
Media card reader
*Not shown
Modem RJ-11 adapters (not illustrated)
Australia
Belgian
Czechoslovakian
438609-001
French
445366-001
German
440197-001
Greek
not spared
Hungarian
447584-001
Israel
335937-001
459782-001
417561-011
Italian
316904-181
Netherlands
234963-221
Polish
316904-051
Saudi Arabian
316904-045
Scandinavian
316904-151
Switzerland
234963-211
Turkish
316904-BB1
United Kingdom
391738-001
392288-001
339257-001
391740-001
457320-001
416163-001
444656-001
198220-005
392307-001
392415-001
419497-001
447310-001
419496-001
449978-001
449979-001
449980-001
407187-001
316904-061
316920-331
316904-241
316904-AR1
382848-DH1
417562-111
316904-141
158593-031
page 1
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Summary of Contents for HP dx7400
-
Page 1: Spare Parts
Illustrated Parts & Service Map HP Compaq dx7400 Microtower Business PC © 2007 Hewlett-Packard Development Company, L.P. The information con- tained herein is subject to change without notice. HP shall not be liable for technical or editorial errors or omissions contained herein. - Page 2 Keyboards (not illustrated) PS/2, Basic 435302-xxx USB, Basic 435382-xxx Arabic -171 Korea -KD1 Belgian -181 Norwegian -091 BHCSY -B41 -AA1 Czech -221 Portuguese -131 Danish -081 Romanian -271 Finnish -351 Russian -251 French -051 Slovakian -231 French Arabic -DE1 Spanish -071 German -041...
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Page 3: System Board
System Board Computer Setup Menu (Continued) Heading 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. -
Page 4: Failsafe Boot Block Rom
Failsafe Boot Block ROM Common POST Error Messages 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) Screen Message Probable Cause Recommended Action and follow the online GUI/instructions.