Chaintech 4SLE
Chipset
CPU socket
FSB speeds
20MHz25MHz33MHz50MHz
Form factor
Baby AT (max 220 x 330 mm)
Dimensions
220mm x 250mm
Cache
64KB128KB256KB512KB
Max RAM size
64MB
RAM types
30-pin SIMM72-pin FPM
PSU connector
I/O ports
1x
AT Keyboard
Expansion slots
6x
16-bit ISA
3x
32-bit VLB
1x
8-bit ISA
Also known as:
- Chaintech 486SLE
- Mylex MGI486
- Mylex MGI 486
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 2023-04-14T08:50:57Z
Board info score is 8.9/10
CPU family support
3 files available
Vendor: Mylex [1 entry]
POST string
Note
Core Ver.
BIOS Ver.
Logs
Vendor: Award [3 entries]
POST string
Note
Core Ver.
BIOS Ver.
Logs
POST string
03/23/95-SIS-85C471E-2C4I9C31-00
Note
Mylex OEM
Core version
4.50G
BIOS version
Logs
No drivers available
2 board documents available
Release date
File
Logs
Chip
Release date
File
Logs
Disclaimer
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