Tekram G486PLB-3
Logs
chipChipset
cpuSockets
WTL4167 (PGA144) Socket 1 (PGA169)
speedFSB speeds
25MHz33MHz
moboForm factor
Baby AT (max 220 x 330 mm)
dimDimensions
Empty
chipCache
None/Integrated in the CPU
ramMax RAM size
32MB
ramRAM type
30-pin SIMM
pwrPSU connector
Empty
connI/O ports
1x 
AT Keyboard
cardExpansion slots
7x 
16-bit ISA
1x 
OPTi Local Bus
wrench 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

notes Notes

Slot 1 looks like Optibus but it isn't Slot 8 is a proprietary LB that works with this card: https://theretroweb.com/expansioncards/s/tekram-g-host-4000-3-plus

Last updated 2025-07-25T16:22:16Z
Board info score is 7/10
bios 0 BIOS files available

vendor AMI - 1 entry

POST string
Note
Core Ver.
BIOS Ver.
Logs
POST string
40-01S5-ZZ1124-10101111-060691-OPWBSX-F
Note
Core version
060691
BIOS version
Logs
drv No drivers available
doc No board documents available
Chip
Release date
File
Logs
Chip
Release date
File
Logs
Chip
Release date
1995-11-30
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
Chip
Release date
1995-11-22
File
Logs
Chip
Release date
1994-07
File
Logs
Chip
Release date
1996-01
File
Logs
Family
Release date
File
Logs
Family
Release date
1995-12
File
Logs
Family
Release date
1989-04
File
Logs
Family
Release date
1990
File
Logs
Family
Release date
1992-10
File
Logs
Family
Release date
1992-02
File
Logs
image1 Image 1 of 2 (cpushack)
image2 Image 2 of 2

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