Anigma / Solectron / SCI P4D (420EX)
chipChipset
cpuCPU socket
speedFSB speed
33MHz
moboForm factor
Baby AT (max 220 x 330 mm)
dimDimensions
Unknown
chipCache
128KB256KB
ramMax RAM size
64MB
ramRAM type
72-pin FPM
pwrPSU connector
connI/O ports
1x 
Floppy interface
2x 
IDE interface
1x 
PS/2 keyboard
1x 
PS/2 mouse
1x 
Parallel
2x 
Serial
1x 
VGA
cardExpansion slots
4x 
16-bit ISA
3x 
32-bit PCI

Also known as:

  • Gateway MBDPCI008AAWW
  • Gateway GAT
  • Gateway MBDPCI008ABWW
  • Unknown Intel 4DX2-66

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 2024-01-31T19:09:44Z
Score is 8.7/10
chipsetChipset
chipChipset parts
chipVideo chips
ramMax VRAM size
1MB
cpuCPU family support
4 files available

Vendor: Phoenix [4 entries]

POST string
Note
Core Ver.
BIOS Ver.
Last edit
POST string
Note
Core version
4.04.H
BIOS version
Last edit
pwr 2024-01-31
POST string
Note
Core version
4.04.I
BIOS version
Last edit
pwr 2024-01-31
POST string
Note
Gateway Crisis Recovery
Core version
4.04.I
BIOS version
Last edit
pwr 2024-01-31
POST string
Note
recovery disk
Core version
4.04
BIOS version
Last edit
pwr 2021-12-31
drv No drivers available
doc 1 board document available
Language
Release date
File
Last edit
Language
English
Release date
File
Last edit
pwr 2023-08-30

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