MiTAC/Trigon 386DX-33/40
Chipset
Sockets 
FSB speeds 16MHz20MHz25MHz33MHz40MHz
Form factorBaby AT (max 220 x 330 mm)
Dimensions330mm x 218mm
Cache
128KB256KB
Max RAM size
32MB
RAM types 30-pin SIMM72-pin FPM
PSU connector
I/O ports1x
AT Keyboard
Expansion slots6x
16-bit ISA
2x
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 2024-09-30T11:38:26Z
Board info score is 8.1/10
Chips
1 BIOS file available
AMI - 1 entry
POST string
Note
Core Ver.
BIOS Ver.
Logs
POST string
30-0000-ZZ1594-00101111-070791-SISD-F
Note
Core version
070791
BIOS version
Logs
No drivers available
No board documents available
Chip
Release date
File
Logs
Chip
Release date
File
Logs
Chip
Release date
1990
File
Logs
Chip
Release date
1996-08-09
File
Logs
Chip
Release date
1996-05-15
File
Logs
Chip
Release date
File
Logs
Chip
Release date
File
Logs
Image 1 of 5 (Michael Günther)
Image 2 of 5 (Michael Günther)
Image 3 of 5 (Michael Günther)
Image 4 of 5 (Michael Günther)
Image 5 of 5 (Michael Günther)
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