Spring Circle SS486 rev P2C



Do you know why this board is so unusual? Usual SIS 496/496 chipset, AT power, PCI and ISA slots, 2 ide channels - same as on 99% such 486 motherboards. BUT - you will not find any user's manual on it. Seriously, for several weeks I tried to find information on this board.
The board works perfectly with AMD/Intel 486 DX/DX2 processors. But everything else like DX4 or Cyrix processors does not work correctly.
And finally yesterday i found manual at the www.phantom.sannata.org. Here is links:
images.rar
Google Drive document

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