[Unknown] H286-C3 158 (AMI 1164)
chipChipset
cpuCPU sockets
DIP40 PLCC68
speedFSB speed
12.5MHz
moboForm factor
Baby AT (max 220 x 330 mm)
dimDimensions
Unknown
chipCache
None/Integrated in the CPU
ramMax RAM size
Unknown
ramRAM type
30-pin SIMM
pwrPSU connector
AT (P8-P9)
connI/O ports
1x 
AT Keyboard
cardExpansion slots
5x 
16-bit ISA
1x 
8-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 2023-08-26T22:24:02Z
Score is 6.9/10
2 files available

Vendor: AMI [2 entries]

POST string
Note
Core Ver.
BIOS Ver.
Last edit
POST string
DH12-1164-083090
Note
Core version
083090
BIOS version
Last edit
pwr 2023-01-12
POST string
DH12-1164-083090-K
Note
Core version
083090
BIOS version
Last edit
pwr 2021-03-24
drv 1 driver available
Name
Version
OS support
Size
Filename
Name
Version
3.01
OS support
1981msdos MS-DOS
Size
56.4KB
Filename
doc No board documents available
chipdoc 1 chip document available
Chip
Language
Release date
File
Last edit
Chip
Language
English
Release date
File
Last edit
pwr 2023-05-02

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