Tyan S1437 486VL EISA VESA LOCAL BUS (REV. 1.0)
chipChipset
cpuCPU socket
speedFSB speeds
20MHz25MHz33MHz50MHz
moboForm factor
Baby AT (max 220 x 330 mm)
dimDimensions
330mm x 220mm
chipCache
64KB128KB256KB512KB1MB
ramMax RAM size
256MB
ramRAM type
30-pin SIMM
pwrPSU connector
connI/O ports
1x 
AT Keyboard
cardExpansion slots
8x 
32-bit EISA
2x 
32-bit VLB

Known issues:

  • DALLAS RTC coin cell empty

The motherboard's Real-Time Clock (RTC) chip contains a coin cell that may have drained, causing the loss of CMOS settings. This can result in an inability to save settings, causing system instability or failure to boot. To fix this, the RTC chip can be replaced with an equivalent or repaired by cutting into it and soldering on a new external coin cell holder. Replacement guides are available at https://github.com/necroware/nwX287 or https://github.com/necroware/nw12887, depending on the actual chip used.

Last updated 2024-03-14T19:24:57Z
Board info score is 8.5/10
0 files available

Vendor: AMI [1 entry]

POST string
Note
Core Ver.
BIOS Ver.
Logs
POST string
XX-0100-006285-0010111-060692-80X86-H
Note
Core version
060692
BIOS version
2.0
Logs
drv No drivers available
doc 1 board document available
Release date
File
Logs
Release date
File
Logs

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