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Appendix G BIOS Rewrite Procedures
This Appendix explains how to rewrite the system BIOS program when you update the
system BIOS.
Tools
To rewrite the BIOS, you need the following tool:
K The diagnostics disk for the 100CS.
To overwrite BIOS with newer versions
1.
Set the system to boot mode.
2.
Turn off the power to the computer.
3.
Remove the external cable and PC card.
4.
Insert the the diagnostics disk into the FDD and turn on the power.
5.
If the system BIOS is an older version, the following message is displayed:
Machine name = ST100CS
May I rewrite BIOS ? ([Y]:Yes/[N]:No)
NOTE: Y or N must be entered in upper case letters.
6.
If you select Y, the BIOS will be overwritten and the following message will be
displayed:
CHGBIOS (CHanGe BIOS Utility for 100)
(C) Copyright 1991,95 Toshiba Corporation.All Rights
Reserved.
***** Reading BIOS file *****
If you select N, the BIOS will not be overwritten and you will return to the test
program.
100CS
BIOS ROM
:
100
BIOS file :
100
Vx.xx
Vx.xx
Vx.xx
G-1
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