Chipset
Socket 
FSB speeds 
Form factor
Dimensions
Max RAM size
RAM type 
PSU connector
I/O ports
Expansion slots
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.
- Faulty IDE Controller
The IDE controller(s) is known to be faulty, which may cause problems with IDE devices such as data corruption or lockups.
Notes
The Vobis BIOS version does not support PS/2 mouse, all routines and functions (IRQ12, INT15 function C1h, C2h, ETC.) responsible for PS/2 mouse data and resource handling are absent. Logo "HIGHSCREEN" at startup is animated.
Uses separate VR102 VRM for 3.3V support.
Chips
CPU family support
11 BIOS files available
Phoenix - 6 entries
Award - 5 entries
1 driver available
MS-DOS
NetWare Server 3
NetWare Server 4
OS/2 2.x
SCO Unix - OpenServer
Windows NT 3.1
Windows NT 3.5x
2 board documents available
Image 1 of 5 (Microhouse)
Image 2 of 5 (SSTV2)
Image 3 of 5 (Retronn aka Enigma)
Image 4 of 5 (Pilosus)
Image 5 of 5 (Pilosus)
Disclaimer
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