Tekram G486PLB
Chipset
Sockets 
FSB speeds 20MHz25MHz33MHz50MHz
Form factorBaby AT (max 220 x 330 mm)
Dimensions330mm x 218mm
Max RAM size
RAM type 
PSU connector
I/O ports1x
AT Keyboard
Expansion slots8x
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
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 2025-06-16T15:22:49Z
Board info score is 8.6/10
Chips
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0 BIOS files available
AMI - 1 entry
POST string
Note
Core Ver.
BIOS Ver.
Logs
POST string
40-01S5-ZZ1124-10101111-060691-OPWBSX-F
Note
Core version
BIOS version
Logs
No drivers available
1 board document available
Release date
File
Logs
Chip
Release date
File
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Chip
Release date
File
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Chip
Release date
1995-11-30
File
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Chip
Release date
1990
File
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Chip
Release date
1996-08-09
File
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Chip
Release date
1996-05-15
File
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Chip
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File
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Chip
Release date
File
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Chip
Release date
1995-11-22
File
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Chip
Release date
1994-07
File
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Chip
Release date
1996-01
File
Logs
Family
Release date
File
Logs
Image 1 of 2 (Microhouse)
Image 2 of 2 (Douglar)
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