Gemlight GMB-486UNP V2 & V3
Chipset
CPU sockets
FSB speeds
16MHz20MHz25MHz33MHz40MHz50MHz
Form factor
Baby AT (max 220 x 330 mm)
Dimensions
254mm x 218mm
I/O ports
1x
AT Keyboard
Expansion slots
7x
16-bit ISA
3x
32-bit VLB
Also known as:
- Vextrec GMB-486UNP
- DTK (unknown U4800-VLX)
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
- Bad/shorted tantalum capacitors
Owners of this board have reported tantalum capacitor failures on this board. Make sure there's no short before turning on this board for the first time.
Last updated 2024-01-18T20:52:50Z
Score is 9.1/10
Chipset
CPU family support
3 files available
Vendor: AMI [1 entry]
POST string
Note
Core Ver.
BIOS Ver.
Last edit
POST string
40-0405-428036-00101111-080893-U4800VLX
Note
Core version
080893
BIOS version
Last edit
Vendor: Award [2 entries]
No drivers available
2 board documents available
Language
Release date
File
Last edit
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