PCChips M421
Chipset
CPU socket
FSB speeds
25MHz33MHz50MHz
Form factor
Baby AT (max 220 x 330 mm)
Dimensions
220mm x 220mm
I/O ports
1x
AT Keyboard
Expansion slots
6x
16-bit ISA
Known issues:
- Leaky Ni-Cd clock battery
The Ni-Cd battery may be leaking, risking damage to PCB layers & nearby components. Promptly remove the battery & clean corrosion/alkaline salts from the board. Use white vinegar to dissolve salts, but exercise caution as vinegar can corrode exposed metals. A thorough examination & repair may be needed. Replace battery with guide: https://github.com/wiretap-retro/Not-A-Varta
Last updated 2023-05-18T18:28:52Z
Score is 8.9/10
CPU family support
1 file available
Vendor: AMI [1 entry]
POST string
Note
Core Ver.
BIOS Ver.
Last edit
POST string
40-0100-001437-00101111-121291-M421
Note
Core version
BIOS version
Last edit
No drivers available
1 board document available
Language
Release date
File
Last edit
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