Toshiba 400CS User Manual page 202

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:
BIOS rewrite disk for 400 series
Rewriting the BIOS
1. Set the system to boot mode.
2. Turn off the power to the 400 series.
3. Remove the external cable and PCMCIA card.
4. Turn on the power while holding down the F12 key. (Keep holding down the key
until the system speaker sounds a beep.)
5. When the message is displayed, insert the BIOS rewrite disk into the FDD. Press
Enter to start the BIOS rewrite.
6. When the BIOS rewrite is finished, eject the BIOS rewrite disk and press the reset
switch to restart the system.
400 Series
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