Tyan S1462
chipChipset
cpuCPU socket
Socket 5 (PGA320)
speedFSB speeds
50MHz60MHz66MHz
moboForm factor
Baby AT (max 220 x 330 mm)
dimDimensions
330mm x 218mm
chipCache
256KB512KB
ramMax RAM size
512MB
ramRAM type
72-pin FPM
pwrPSU connector
AT (P8-P9)
connI/O ports
1x 
AT Keyboard
cardExpansion slots
5x 
32-bit EISA
4x 
32-bit PCI

Also known as:

  • Tyan Tempest 2

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 2023-09-04T20:28:23Z
Score is 8.9/10
7 files available

Vendor: Award [5 entries]

POST string
Note
Core Ver.
BIOS Ver.
Last edit
POST string
09/07/95-NEPTUNE-2B59AT51-00
Note
Core version
4.50G
BIOS version
Last edit
pwr 2022-09-12
POST string
01/24/96-NEPTUNE-2B59AT51-00
Note
Core version
4.51G
BIOS version
Last edit
pwr 2022-07-10
POST string
01/24/96-NEPTUNE-2B59AT51-00
Note
Core version
4.51G
BIOS version
Last edit
pwr 2022-07-10
POST string
09/07/95-NEPTUNE-2B59AT51-00
Note
Core version
4.50G
BIOS version
Last edit
pwr 2022-07-10
POST string
03/21/95-NEPTUNE-2B59AT51-00
Note
Core version
4.50G
BIOS version
Last edit
pwr 2022-07-10

Vendor: AMI [2 entries]

POST string
Note
Core Ver.
BIOS Ver.
Last edit
POST string
51-0100-006285-00111111-101094-NEPTUNE
Note
Core version
101094
BIOS version
Last edit
pwr 2022-09-12
POST string
51-0300-006285-00101111-072594-NEPTEISA
Note
Core version
072594
BIOS version
Last edit
pwr 2022-07-10
drv No drivers available
doc 2 board documents available
Language
Release date
File
Last edit
Language
English
Release date
File
Last edit
pwr 1970-01-01
Language
English
Release date
File
Last edit
pwr 2020-11-04
chipdoc 2 chip documents available
Chip
Language
Release date
File
Last edit
Chip
Language
English
Release date
File
Last edit
pwr 2022-03-08
Chip
Language
English
Release date
File
Last edit
pwr 2022-03-08

Disclaimer

The info found in this page might not be entirely correct. Check out this guide to learn how you can improve it.