AAEON Technology PCM-4894
chipChipset
cpuSocket
Socket 3 (PGA237)
speedFSB speed
33MHz
moboForm factor
EBX/Little Board/Biscuit SBC 5.25" (max 203 x 146 mm)
dimDimensions
203mm x 146mm
chipCache
128KB512KB
ramMax RAM size
128MB
ramRAM types
72-pin FPM72-pin EDO
pwrPSU connector
Empty
connI/O ports
1x 
Disk-on-Chip Socket
1x 
Floppy interface
1x 
IDE interface
1x 
PS/2 mouse
1x 
Parallel
1x 
RJ-45 LAN
4x 
Serial
1x 
VGA
cardExpansion slots
Empty

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 2022-11-11T22:09:21Z
Board info score is 7.5/10
chipChipset parts
ALi M1487 (IBC) ALi M1489 (CMP)
chipVideo chips
Chips & Technologies F65550 (65550)
ramMax VRAM size
2MB
cpuCPU family support
1 file available

Vendor: Award [1 entry]

POST string
Note
Core Ver.
BIOS Ver.
Logs
POST string
08/19/98-ALI-1487/89-2A4KDAK9C-00
Note
Core version
4.51PG
BIOS version
Logs
drv No drivers available
doc 2 board documents available
Release date
File
Logs
Release date
File
Logs
Release date
File
Logs
Chip
Release date
File
Logs
Chip
Release date
File
Logs
Chip
Release date
File
Logs
Family
Release date
File
Logs
Family
Release date
1989-04
File
Logs
Family
Release date
1990
File
Logs
Family
Release date
1992-10
File
Logs
Family
Release date
1992-02
File
Logs

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