Gigabyte GA-486TA
chipChipset
cpuCPU socket
Socket 3 (PGA237)
speedFSB speeds
25MHz33MHz50MHz
moboForm factor
Baby AT (max 220 x 330 mm)
dimDimensions
330mm x 218mm
chipCache
64KB128KB256KB512KB
ramMax RAM size
128MB
ramRAM type
30-pin SIMM
pwrPSU connector
AT (P8-P9)
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 2023-04-12T17:47:56Z
Board info score is 9.1/10
1 file available

Vendor: AMI [1 entry]

POST string
Note
Core Ver.
BIOS Ver.
Logs
POST string
XX-0100-001199-00101111-060692-SISEISA
Note
Core version
060692
BIOS version
Logs
drv 1 driver available
Name
Version
OS support
Size
Filename
Name
Version
2.0.1
OS support
MS-DOS
Size
223.9KB
Filename
doc 1 board document available
Release date
File
Logs
Release date
File
Logs

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