Compaq Deskpro EP (810E)
Logs
chipChipset
cpuSocket
Slot 1 (Slot-242)
speedFSB speeds
66MHz100MHz133MHz
moboForm factor
ATX (max 305 x 244 mm)
dimDimensions
Empty
ramMax VRAM size
32MB
chipCache
None/Integrated in the CPU
ramMax RAM size
512MB
ramRAM type
SDR UDIMM
pwrPSU connector
OEM/Proprietary
maxcpuMulti CPU support
no
tag Also known as
connI/O ports
1x 
3.5mm Audio Combo
1x 
Floppy interface
2x 
IDE interface
1x 
PS/2 keyboard
1x 
PS/2 mouse
1x 
S-Video
2x 
Serial
2x 
USB 1.x
1x 
VGA
cardExpansion slots
2x 
16-bit ISA
5x 
32-bit PCI
wrench Known issues
  • Proprietary power supply connector

Some or all versions of this motherboard use a non-standard power supply connector, limiting compatibility with power supplies. It is highly advised to NOT apply power to the board prior to checking the connector pinouts and ensuring they are compatible. Failure to do so can permanently damage both the motherboard and the power supply.

We invite you to join our Discord community for assistance in repairing the damage or locating a compatible power supply.

notes Notes

Power Supply connector is incompatible with ATX despite physically fitting!

  • Pin 11 is 3.3VSB on the board but +12V on a standard ATX power supply
  • PS-ON signal is opposite to ATX: +5VSB to turn on, and 0V to turn off
  • Pin 23 is remote sensing for the 3.3V rail (pin 23)
  • Pin 7 is ground
  • Pins 8, 12, 24: fan control See images for full pinout
Last updated 2025-03-31T02:33:17Z
Board info score is 9.7/10
bios 1 BIOS file available

vendor Compaq - 1 entry

POST string
Note
Core Ver.
BIOS Ver.
Logs
POST string
08/16/99
Note
Core version
BIOS version
Logs
drv 10 drivers available
Name
Version
OS support
Size
Filename
Name
Version
6.3.0.1007
OS support
Windows 2000 Windows 9x Windows XP
Size
Empty
Filename
Name
Version
6.13.01.3196
OS support
Windows 2000 Windows XP
Size
Empty
Filename
Name
Version
4.13.01.3196
OS support
Windows 9x
Size
Empty
Filename
Name
Version
4.03.1381.3196
OS support
Windows NT 4.0
Size
Empty
Filename
Name
Version
3.40.1001
OS support
Windows 2000 Windows 9x Windows XP
Size
2.2MB
Filename
Name
Version
3.40.1001
OS support
Windows 2000 Windows 9x Windows XP
Size
2.2MB
Filename
Name
Version
3.20.1008
OS support
Windows 2000 Windows 9x Windows XP
Size
Empty
Filename
Name
Version
2.80
OS support
Windows 2000 Windows 9x
Size
1.5MB
Filename
Name
Version
2.80
OS support
Windows 2000 Windows 9x
Size
1.5MB
Filename
Name
Version
2.5
OS support
Windows 9x
Size
7.2MB
Filename
doc 1 board document available
Release date
File
Logs
Release date
2000-06
File
Logs
Chip
Release date
File
Logs
Chip
Release date
File
Logs
Chip
Release date
File
Logs
Chip
Release date
File
Logs
Chip
Release date
File
Logs
Chip
Release date
File
Logs
Chip
Release date
File
Logs
Chip
Release date
File
Logs
Chip
Release date
File
Logs
Chip
Release date
File
Logs
Chip
Release date
File
Logs
Chip
Release date
File
Logs
Chip
Release date
File
Logs
Chip
Release date
File
Logs
Family
Release date
File
Logs
Family
Release date
2002-02
File
Logs
Family
Release date
2000-02
File
Logs
Family
Release date
1998-01
File
Logs
Family
Release date
1998-01
File
Logs
Family
Release date
1999-05
File
Logs
Family
Release date
2001-06
File
Logs
Socket
Release date
File
Logs
Socket
Release date
1999-02
File
Logs
Socket
Release date
1997-05
File
Logs
image1 Image 1 of 4 (canadaboy25)
image2 Image 2 of 4 (canadaboy25)
image3 Image 3 of 4 (canadaboy25)
image4 Image 4 of 4 (canadaboy25)

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