NOTES:

for:
S1680S Tahoe AT
S1682D Tahoe 2 ATX
S1684SA Tahoe-A ATX
S1686S Tahoe Plus ATX

Dual Processor Boards Only (S1680S/84S(A))
Pentium II AMI BIOS Ver 2.0 - Support 1GB memory, APM switch fix, switch for Assign IRQ to VGA IDE spin downfix.