EFA 4DMS-HL3G
chipChipset
cpuSocket
Socket 3 (PGA237)
speedFSB speeds
20MHz25MHz33MHz40MHz50MHz
moboForm factor
Baby AT (max 220 x 330 mm)
dimDimensions
291mm x 223mm
chipCache
64KB128KB256KB512KB1MB
ramMax RAM size
128MB
ramRAM type
72-pin FPM
pwrPSU connector
AT (P8-P9)
connI/O ports
1x 
AT Keyboard
cardExpansion slots
8x 
16-bit ISA
3x 
32-bit VLB

Notes:

The 4DMS-HL3G maybe not be wired correctly for L1 write-back support. To fix:

  1. Add a bodge wire connecting the CACHE# pin on the P24D pinout to the CACHE# pin for the Pentium OverDrive.
  2. Add a jumper to the first unpopulated jumper immediately underneath JP5 and set this jumper as Closed.
  3. Set jumpers according to attached picture for Am5x86.
Last updated 2024-07-22T17:39:50Z
Board info score is 9.1/10
chipChipset parts
SiS 85C407 SiS 85C471
cpuCPU family support
3 files available

Vendor: Award [2 entries]

POST string
Note
Core Ver.
BIOS Ver.
Logs
POST string
12/07/95-SIS-85C471B/E/G-2C4I9E30-00
Note
512kbit
Core version
4.50PG
BIOS version
Logs
POST string
12/07/95-SIS-85C471B/E/G-2C4I9E30-00
Note
1Mbit
Core version
4.50PG
BIOS version
Logs

Vendor: AMI [1 entry]

POST string
Note
Core Ver.
BIOS Ver.
Logs
POST string
40-0113-001281-00101111-080893-SIS471B
Note
512kbit
Core version
080893
BIOS version
Logs
drv No drivers available
doc 1 board document available
Release date
File
Logs
Release date
File
Logs
Chip
Release date
File
Logs
Chip
Release date
File
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Chip
Release date
File
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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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