Tahoe - S1680S, S1682D, S1684SA, S1686S/D BIOS

  Current BIOS Revisions

Date

BIOS

Description

8/25/98

P2AMSP28.ZIP

Single Processor Boards Only (S1680S/S1684SAS)
TYAN TAHOE V2.08a 0305981630
New features and Fixes:
Supports larger IDE drive (above 9GB), ATAPI spec 2.6.
  

1/7/98

P2AMDP28.ZIP

Dual Processor Boards Only S1682DL/86D(L) REV 5
TYAN TAHOE-II V2.08  Jan 7th, 98
New features and Fixes:
LanDesk, 16Bit I/O decoding, ATAPI SPEC 2.6, >=9GB IDE drive support. (Use AMI flash utility -- included in archive)

6/27/97

P2AMSP20.ZIP

Single Processor Boards Only (S1680S/84S(A))
New features and Fixes:
Pentium II AMI BIOS Ver 2.0 - Support 1GB memory, APM switch fix, switch for "assign IRQ to VGA", IDE spin down fix.

6/27/97

P2AMDP20.ZIP

Dual Processor Boards Only (S1682D PRE-REV 5)
New features and Fixes:
Pentium II AMI BIOS Ver 2.0 - Support 1GB memory, APM switch fix, switch for "assign IRQ to VGA", IDE spin down fix.

 

flash1mb.zip

Get the latest flash utilities here: Flash Utility

For the most current recommended CPU information, please go here.

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