Macrotek PCI-A55T 1.3
50MHz60MHz66MHz
Single Board Computer
338mm x 122mm
256KB512KB
384MB
72-pin EDO
Empty
1x
Disk-on-Chip Socket
1x
Floppy interface
2x
IDE interface
1x
PS/2 keyboard
1x
PS/2 mouse
1x
Parallel
2x
Serial
1x
PICMG 1.0 (PCI/ISA)
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 2024-03-20T22:37:08Z
Board info score is 8.7/10
4MB
Vendor: Award [1 entry]
POST string
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Core Ver.
BIOS Ver.
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Vendor: AMI [1 entry]
POST string
Note
Core Ver.
BIOS Ver.
Logs
POST string
51-0813-001658-00111111-071595-82439HX-000_10_T2
Note
Core version
071595
BIOS version
Logs
Name
Version
OS support
Size
Filename
Name
Version
3.00
OS support
Size
Empty
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Name
Version
OS support
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Name
Version
3.7B / 3.7D
OS support
Size
1.6MB
Filename
Name
Version
3.00
OS support
Size
Empty
Filename
Name
Version
5.30
OS support
Size
2.1MB
Filename
Name
Version
5.11
OS support
Size
7.6MB
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