PCChips/Hsin Tech M537DMA33
chipChipset
cpuSocket
Socket 7 (PGA321)
speedFSB speeds
50MHz55MHz60MHz66MHz75MHz83MHz
moboForm factor
Baby AT (max 220 x 330 mm)
dimDimensions
Empty
chipCache
512KB
ramMax RAM size
256MB
ramRAM types
72-pin FPM72-pin EDOSDR UDIMM168-pin EDO UDIMM
pwrPSU connector
AT (P8-P9)
connI/O ports
1x 
AT Keyboard
1x 
Floppy interface
2x 
IDE interface
1x 
Parallel
2x 
Serial
cardExpansion slots
3x 
16-bit ISA
4x 
32-bit PCI

Also known as:

Known issues:

  • Faulty or Leaking Electrolytic Capacitors

Some motherboards may contain faulty or leaking electrolytic capacitors, which can negatively impact system performance or stability. These capacitors may exhibit issues such as bulging, leaking, or even exploding, potentially damaging other components on the motherboard. Users should inspect their capacitors regularly and replace any that are faulty or leaking to avoid damage or system instability.

Notes:

The PM-8400D has a different I/O chip. Pay attention when flashing your BIOS.

The soldering is poor. Check for cold solder joins on big components and capacitors.

Last updated 2024-04-18T16:24:14Z
Board info score is 9.7/10
6 files available

Vendor: Award [7 entries]

POST string
Note
Core Ver.
BIOS Ver.
Logs
POST string
02/03/98-573+UMC8670-2A5LDH09C-00
Note
(has typo in string)
Core version
4.51PG
BIOS version
Logs
POST string
08/14/97-VXPro+-USB-Ultr-2A5LDH09C-00
Note
Core version
4.51PG
BIOS version
Logs
POST string
08/04/97-VXPRO+USB-ULTr-2A5LDH09C-00
Note
Core version
4.51PG
BIOS version
08/04/1997
Logs
POST string
07/09/1998-580VPX-UMC866-2A5LDH09C-00
Note
Beta version
Core version
4.51PG
BIOS version
Logs
POST string
07/08/98-580VPX-UMC8663-2A5LDH09C-00
Note
Unicore BIOS 1.0
Core version
4.51PG
BIOS version
Logs
POST string
04/30/98-537+UMC8670F-2A5LDH09C-00
Note
Core version
4.51PG
BIOS version
Logs
POST string
03/17/2000-580VPX-UMC866-2A5LDH09C-00
Note
Unicore BIOS 2.2 (Latest)
Core version
4.51PG
BIOS version
Logs
drv 2 drivers available
Name
Version
OS support
Size
Filename
Name
Version
4.35V
OS support
Windows 2000 Windows 9x Windows XP
Size
973.7KB
Filename
Name
Version
4.38V
OS support
Windows 2000 Windows NT 4.0 Windows XP
Size
1.1MB
Filename
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
Chip
Release date
1997-05-13
File
Logs
Family
Release date
File
Logs
Family
Release date
File
Logs
Family
Release date
1997-06
File
Logs
Family
Release date
1998-01
File
Logs
Family
Release date
File
Logs

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