ICL ErgoPro e452/e652
Logs
chipChipset
cpuSocket
Socket 7 (PGA321)
speedFSB speeds
50MHz60MHz66MHz
moboForm factor
LPX (max 229 x 330 mm)
dimDimensions
330mm x 200mm
ramMax VRAM size
4MB
chipCache
256KB512KB
ramMax RAM size
128MB
ramRAM type
72-pin EDO
pwrPSU connector
AT (6-pin P8 + 6-pin P9) AT auxiliary 3.3v (6-pin P10)
tag Also known as
connI/O ports
1x 
Floppy interface
2x 
IDE interface
1x 
PS/2 keyboard
1x 
PS/2 mouse
1x 
Parallel
1x 
Serial
2x 
USB 1.x
1x 
VGA
cardExpansion slots
3x 
16-bit ISA
2x 
32-bit PCI
wrench Known issues
  • Expansion slots are on proprietary riser

The listed slots are on the riser card that came with the motherboard.
If you have this board make sure you have the riser for it.

notes Notes

e452 comes with 4-slot riser card: 1xISA, 1xISA/PCI shared and 2xPCI

The BIOS Upgrade Diskettes may be shared with the ErgoPro x453/x653. For manual BIOS flashing, make sure to use the correct ROM file as stated in the BIOS notes.

Last updated 2025-07-05T07:20:48Z
Board info score is 9/10
bios 2 BIOS files available

vendor ICL - 2 entries

POST string
Note
Core Ver.
BIOS Ver.
Logs
POST string
Note
Upgrade Diskette - B58_c.ldb is the ROM for this machine
Core version
#58
BIOS version
Logs
POST string
Note
UNIFLASH dump
Core version
#58
BIOS version
Logs
drv 6 drivers available
Name
Version
OS support
Arch
Size
Filename
Name
Version
3.00
OS support
OS/2 Warp 3.x Windows NT 3.5x Windows NT 4.0
Arch
x86
Size
1.2MB
Filename
Name
Version
3.03
OS support
Windows 3.1x
Arch
x86
Size
3.5MB
Filename
Name
Version
4.35
OS support
Windows 9x
Arch
x86
Size
1.6MB
Filename
Name
Version
3.7B / 3.7D
OS support
MS-DOS NetWare Server 3 NetWare Server 4 OS/2 Warp 3.x Windows 3.1x Windows 9x Windows NT 3.5x
Arch
x86
Size
1.6MB
Filename
Version
OS support
Arch
Size
Filename
Version
OS support
Windows 9x
Arch
x86
Size
569.7KB
Filename
Version
OS support
Windows 9x
Arch
x86
Size
577.8KB
Filename
doc 1 board document available
Release date
File
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Release date
File
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Chip
Release date
File
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Chip
Release date
File
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Chip
Release date
File
Logs
Chip
Release date
File
Logs
Chip
Release date
File
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Chip
Release date
File
Logs
Chip
Release date
File
Logs
Chip
Release date
File
Logs
image1 Image 1 of 8 (hayko9954)
image2 Image 2 of 8 (Illusionnaire)
image3 Image 3 of 8 (hayko9954)
image4 Image 4 of 8 (Illusionnaire)
image5 Image 5 of 8 (hayko9954)
image6 Image 6 of 8 (hayko9954)
image7 Image 7 of 8 (hayko9954)
image8 Image 8 of 8 (hayko9954)

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