Biostar G31M
Chipset
CPU socket 
FSB speeds 800MHz1066MHz1333MHz
Form factorMicroATX (max 244 x 244 mm)
Dimensions225 x 170mm
Cache
None/Integrated in the CPU
Max RAM size
4GB
RAM type DDR2 UDIMM
PSU connector
I/O ports1x
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
Expansion slots1x
32-bit PCI
1x
PCIe x16
Known issues:
- Underpowered VRM
The onboard VRM may not provide sufficient power for certain processors or configurations.
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 working:
-
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 Celeron D or Pentium D models are supported.
Last updated 2023-12-27T13:23:30Z
Board info score is 9.6/10
Chipset
Chipset partsAudio chipsVideo chipsNetwork chipsSuper I/O chipsMax VRAM size256MB
CPU family support
1 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
1 known good driver available
Name
Version
OS support
Size
Filename
Name
Version
9.2.0.1030
OS support
Windows 2000
Windows XP
Size
Empty
Filename
Name
Version
OS support
Size
Filename
Name
Version
1.0
OS support
MS-DOS
Windows 2000
Windows 9x
Windows NT 4.0
Windows XP
Size
490.9KB
Filename
Name
Version
14.32.4
OS support
Windows 2000
Windows XP
Size
47.9MB
Filename
2 board documents available
Chip
Release date
File
Logs
Image 1 of 3 (evasive)
Image 2 of 3
Image 3 of 3 (evasive)
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