DEC Venturis Pentium 575
Logs
chipChipset
cpuSocket
Socket 5 (PGA320)
speedFSB speeds
50MHz60MHz66MHz
moboForm factor
LPX (max 229 x 330 mm)
dimDimensions
254mm x 218mm
ramMax VRAM size
2MB
chipCache
256KB
ramMax RAM size
128MB(8MB onboard)
ramRAM type
72-pin FPM
pwrPSU connector
AT (6-pin P8 + 6-pin P9)
tag Also known as
  • DEC Venturis Pentium 590
  • DEC Venturis Pentium 5100
  • DEC Venturis Pentium 5120
  • DEC Venturis Pentium 5133
  • DEC Venturis Pentium 5150
  • DEC Venturis Pentium 5166
connI/O ports
1x 
Floppy interface
2x 
IDE interface
1x 
PS/2 keyboard
1x 
PS/2 mouse
1x 
Parallel
2x 
Serial
1x 
VGA
cardExpansion slots
2x 
16-bit ISA
2x 
32-bit PCI
wrench Known issues
  • DALLAS RTC coin cell empty

The motherboard's Real-Time Clock (RTC) chip contains a coin cell that may have drained, causing the loss of CMOS settings. This can result in an inability to save settings, causing system instability or failure to boot. To fix this, the RTC chip can be replaced with an equivalent or repaired by cutting into it and soldering on a new external coin cell holder. Replacement guides are available at https://github.com/necroware/nwX287 or https://github.com/necroware/nw12887, depending on the actual chip used.

Last updated 2024-12-31T18:04:40Z
Board info score is 8.8/10
bios 11 BIOS files available

vendor Phoenix - 11 entries

POST string
Note
Core Ver.
BIOS Ver.
Logs
POST string
Note
Core version
4.04
BIOS version
Logs
POST string
Note
Core version
4.04
BIOS version
Logs
POST string
Note
Core version
4.04
BIOS version
Logs
POST string
Note
Core version
4.04
BIOS version
Logs
POST string
Note
Fix for Year2000
Core version
4.04
BIOS version
Logs
POST string
Note
Support Maxtor 5.1GB hard drive
Core version
4.04
BIOS version
Logs
POST string
Note
Support for Pentium 150/166
Core version
4.04
BIOS version
Logs
POST string
Note
Core version
4.04
BIOS version
Logs
POST string
Note
Core version
4.04
BIOS version
Logs
POST string
Note
Core version
4.04
BIOS version
Logs
POST string
Note
Core version
4.04
BIOS version
Logs
drv 1 driver available
Name
Version
OS support
Size
Filename
Name
Version
1.6
OS support
OS/2 1.x OS/2 2.x OS/2 Warp 3.x
Size
1.2MB
Filename
doc 1 board document available
Release date
File
Logs
Release date
1996-02
File
Logs
Chip
Release date
File
Logs
Chip
Release date
File
Logs
Chip
Release date
1995-11-30
File
Logs
Chip
Release date
File
Logs
Chip
Release date
2009-12
File
Logs
Chip
Release date
2009-12
File
Logs
Chip
Release date
File
Logs
Chip
Release date
1994-10-10
File
Logs
Chip
Release date
1996-02
File
Logs
Chip
Release date
1995-11-22
File
Logs
Chip
Release date
1994-07
File
Logs
Chip
Release date
File
Logs
Family
Release date
File
Logs
Family
Release date
1997-06
File
Logs
Family
Release date
1997-08
File
Logs
image1 Image 1 of 4 (davidg)
image2 Image 2 of 4 (davidg)
image3 Image 3 of 4 (davidg)
image4 Image 4 of 4 (davidg)

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