QDI MP4-P4U880GRN V2
chipChipset
cpuCPU socket
Socket 3 (PGA237)
speedFSB speeds
25MHz33MHz40MHz50MHz
moboForm factor
Baby AT (max 220 x 330 mm)
dimDimensions
254mm x 218mm
chipCache
32KB64KB128KB256KB512KB1MB
ramMax RAM size
128MB
ramRAM types
30-pin SIMM72-pin FPM
pwrPSU connector
AT (P8-P9)
connI/O ports
1x 
AT Keyboard
cardExpansion slots
4x 
16-bit ISA
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.

Last updated 2023-10-14T18:20:00Z
Board info score is 6.5/10
chipsetChipset
chipChipset parts
UMC UM8881 UMC UM8886F
chipMiscellaneous chips
UMC UM8004F
chipReal-Time Clock chips
Dallas DS12887A
cpuCPU family support
0 files available
drv No drivers available
doc No board documents available
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