Microsoft KB Archive/33448

How to Find the ROM BIOS Date on IBM and Wyse Computers PSS ID Number: Q33448 Article last modified on 09-19-1991 PSS database name: PSS

MS-DOS

Summary:

The ROM BIOS date can be found on IBM and Wyse computers as follows:

  To invoke debug, type “debug” at the DOS prompt.   At the debug prompt (the debug prompt is a hyphen), type the following: d f000:fff5 where f000:fff5 is the hex address of the ROM BIOS date.   Press the ENTER key.   To quit debug, press “q”, then press ENTER. 

Copyright Microsoft Corporation 1991.