Jetway JET-403H
Chipset
Socket 
FSB speeds 25MHz33MHz50MHz
Form factorBaby AT (max 220 x 330 mm)
Dimensions250mm x 220mm
Cache
64KB128KB256KB
Max RAM size
64MB
RAM types 30-pin SIMM72-pin FPM
PSU connector
Also known as
- Jetway J-403H
I/O ports1x
AT Keyboard
Expansion slots6x
16-bit ISA
3x
32-bit VLB
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 2025-07-04T18:13:51Z
Board info score is 6.2/10
Chips
-> Chipset part
CPU family support
0 BIOS files available
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
Family
Release date
File
Logs
Image 1 of 2 (Boot_8046)
Image 2 of 2 (nuno14272)
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