Biostar G31M
Logs
chipChipset
cpuSocket
Socket T (LGA775)
speedFSB speeds
800MHz1066MHz1333MHz
moboForm factor
MicroATX (max 244 x 244 mm)
dimDimensions
225 x 170mm
ramMax VRAM size
256MB
chipCache
None/Integrated in the CPU
ramMax RAM size
4GB
ramRAM type
DDR2 UDIMM
pwrPSU connector
ATX 2.x (24-pin ATX) ATX P4 connector 12v (4-pin P4)
connI/O ports
1x 
3.5mm Audio Combo
1x 
Floppy interface
1x 
IDE interface
1x 
PS/2 keyboard
1x 
PS/2 mouse
1x 
Parallel
1x 
RJ-45 LAN
2x 
SATA II
1x 
Serial
6x 
USB 2.0
1x 
VGA
cardExpansion slots
1x 
32-bit PCI
1x 
PCIe x16
wrench Known issues
  • Underpowered VRM

The onboard VRM may not provide sufficient power for certain processors or configurations.

notes Notes

Board ONLY supports CPUs with up to 65W TDP (Thermal Design Power). CPUs with higher TDP (such as most Core 2 Quad and all Pentium 4 CPUs) will NOT work on this board.

The following CPU models are supported:

  • Core 2 Quad (Qxxxx models ending with "s" ONLY, example Q9400s)

  • Core 2 Duo (All models)

  • Pentium Dual-Core (All models)

  • Celeron Dual-Core (E1600 and E1200 models)

  • Celeron (E3300, 450, 430 and 420)

No Pentium 4, Pentium D or Celeron D models are supported.

Last updated 2025-03-09T05:45:35Z
Board info score is 9.6/10
bios 1 BIOS file available

vendor AMI - 1 entry

POST string
Note
Core Ver.
BIOS Ver.
Logs
POST string
63-0100-009999-00101111-082610-Bearlake-G31MN826
Note
Core version
080014
BIOS version
Logs
drv 3 drivers available
Name
Version
OS support
Size
Filename
Name
Version
9.2.0.1030
OS support
Windows 2000 Windows XP
Size
Empty
Filename
Name
Version
14.32.4
OS support
Windows 2000 Windows XP
Size
47.9MB
Filename
Name
Version
1.0
OS support
MS-DOS Windows 2000 Windows 9x Windows NT 4.0 Windows XP
Size
490.9KB
Filename
doc 2 board documents available
Release date
File
Logs
Release date
File
Logs
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
2007-04
File
Logs
Chip
Release date
2005-04
File
Logs
Chip
Release date
2012-05
File
Logs
Chip
Release date
2008-08-08
File
Logs
Chip
Release date
File
Logs
Family
Release date
File
Logs
Family
Release date
2007-10
File
Logs
Family
Release date
2008-01
File
Logs
Family
Release date
2009-06
File
Logs
Family
Release date
2008-01
File
Logs
Family
Release date
File
Logs
Family
Release date
2008-10
File
Logs
Family
Release date
2010-12
File
Logs
Family
Release date
2008-12
File
Logs
Family
Release date
2009-01
File
Logs
Family
Release date
2011-09-06
File
Logs
Family
Release date
2011-09-06
File
Logs
Family
Release date
2011-09-06
File
Logs
Family
Release date
2011-09-06
File
Logs
Family
Release date
2008-12
File
Logs
Family
Release date
2007-06
File
Logs
Family
Release date
2007-10-30
File
Logs
Family
Release date
2011-09-08
File
Logs
Family
Release date
2009-08
File
Logs
Family
Release date
2009-08
File
Logs
Family
Release date
2010-12
File
Logs
Family
Release date
2010-12
File
Logs
Family
Release date
2007-10
File
Logs
Family
Release date
2010-12
File
Logs
Family
Release date
2007-11-08
File
Logs
Family
Release date
2011-09-08
File
Logs
Family
Release date
2011-09-08
File
Logs
Family
Release date
File
Logs
Socket
Release date
File
Logs
Socket
Release date
2006-02
File
Logs
Socket
Release date
2004
File
Logs
image1 Image 1 of 3 (evasive)
image2 Image 2 of 3
image3 Image 3 of 3 (evasive)

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