Tyan S1452 REV. 1.0 (Typhoon)
chipChipset
cpuCPU socket
speedFSB speeds
60MHz66MHz
moboForm factor
Baby AT (max 220 x 330 mm)
dimDimensions
330mm x 218mm
chipCache
256KB512KB
ramMax RAM size
192MB
ramRAM type
72-pin FPM
pwrPSU connector
connI/O ports
1x 
AT Keyboard
cardExpansion slots
5x 
32-bit EISA
4x 
32-bit PCI
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.

Notes:

This board most likely does not have VLB slots, and is an error in the schema. We need a photo to confirm.

Last updated 2023-02-08T20:16:15Z
Board info score is 8.2/10
4 files available

Vendor: Award [2 entries]

POST string
Note
Core Ver.
BIOS Ver.
Logs
POST string
09/27/94-MERCURY-2B597T51-00
Note
Core version
4.50G
BIOS version
Logs
POST string
07/15/94-MERCURY-2B597T51-00
Note
Core version
4.50G
BIOS version
Logs

Vendor: AMI [2 entries]

POST string
Note
Core Ver.
BIOS Ver.
Logs
POST string
51-0100-006285-00101111-101094-MERCEISA
Note
Core version
101094
BIOS version
Logs
POST string
51-0300-000000-00111111-072594-MERCEISA
Note
Core version
072594
BIOS version
Logs
drv No drivers available
doc 1 board document available
Release date
File
Logs
Release date
File
Logs

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