PCChips M912 v1.7 (486)
chipChipset
cpuCPU socket
speedFSB speeds
25MHz33MHz40MHz50MHz
moboForm factor
Baby AT (max 220 x 330 mm)
dimDimensions
254mm x 218mm
chipCache
64KB128KB256KB512KB1MB
ramMax RAM size
64MB
ramRAM types
30-pin SIMM72-pin FPM
pwrPSU connector
connI/O ports
1x 
AT Keyboard
cardExpansion slots
7x 
16-bit ISA
3x 
32-bit VLB

Also known as:

  • Amptron DX-6900 v1.7

Known issues:

  • Fake cache

The motherboard may include a non-functional or counterfeit SRAM cache, which can adversely affect performance. Signs of fake cache often include soldered QFP or DIP-chips labeled "WRITE-BACK" with traces that do not connect to the chipset.

  • DIP chips can typically be removed and replaced with functional SRAM chips in sockets to restore cache functionality.
  • QFP fake cache chips are often not replaceable with functional cache as the PCB footprints are not chipset connected.
Last updated 2024-03-25T21:56:59Z
Board info score is 9.3/10
5 files available

Vendor: AMI [4 entries]

POST string
Note
Core Ver.
BIOS Ver.
Logs
POST string
40-P101-001437-00101111-072594-GREEN
Note
Core version
072594
BIOS version
Logs
POST string
40-P301-001437-00101111-072594-DGREEN
Note
Core version
072594
BIOS version
Logs
POST string
40-P301-001437-00101111-072594-DGREEN
Note
Core version
072594
BIOS version
Logs
POST string
40-E300-001437-00111111-121593-GREEN
Note
Core version
121593
BIOS version
Logs

Vendor: Award [2 entries]

POST string
Note
Core Ver.
BIOS Ver.
Logs
POST string
11/03/94--2C4X6H01-00
Note
Core version
4.50G
BIOS version
Logs
POST string
10/05/94--2C4X6H01-00
Note
Core version
4.50G
BIOS version
Logs
drv No drivers available
doc 3 board documents available
Release date
File
Logs
Release date
File
Logs
Release date
File
Logs
Release date
File
Logs

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