Joss Tech JT-586IP4
chipChipset
cpuCPU socket
speedFSB speeds
50MHz60MHz66MHz75MHz
moboForm factor
Baby AT (max 220 x 330 mm)
dimDimensions
220mm x 297mm
chipCache
0B128KB256KB512KB1MB
ramMax RAM size
128MB
ramRAM types
72-pin FPM168-pin EDO UDIMM
pwrPSU connector
connI/O ports
1x 
AT Keyboard
1x 
Floppy interface
1x 
Gameport
2x 
IDE interface
1x 
Parallel
2x 
Serial
cardExpansion slots
5x 
16-bit ISA
3x 
32-bit PCI

Known issues:

  • Leaky Ni-Cd clock battery

The Ni-Cd battery may be leaking, risking damage to PCB layers & nearby components. Promptly remove the battery & clean corrosion/alkaline salts from the board. Use white vinegar to dissolve salts, but exercise caution as vinegar can corrode exposed metals. A thorough examination & repair may be needed. Replace battery with guide: https://github.com/wiretap-retro/Not-A-Varta

  • Inadequate Power Delivery

This motherboard may have insufficient power delivery, which can lead to unstable or unsafe operation. In extreme cases, this may result in hardware damage, spontaneous combustion, or other electrical failures. Users should exercise caution and consider upgrading the motherboard power supply or other components to ensure safe and stable operation. The RetroWeb community may also provide guidance and assistance in mitigating this issue.

Notes:

speeds faster than 120/133 MHz and MMX are possible using Overdrive/upgrade chips

Last updated 2023-05-03T09:08:55Z
Board info score is 8.4/10
1 file available

Vendor: Award [1 entry]

POST string
Note
Core Ver.
BIOS Ver.
Logs
POST string
07/11/95-SiS-5501-5503-2A5ICJ61-00
Note
Core version
4.50G
BIOS version
Logs
drv 1 driver available
Name
Version
OS support
Size
Filename
Name
Version
1.11
OS support
MS-DOS OS/2 Warp 3.x Windows NT 3.5x
Size
Empty
Filename
doc No documents available

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