Appendix Fbios Rewrite Procedures - Toshiba Satellite A105-S4547 Maintenance Manual

Apx. F BIOS Rewrite Procedures
Appendix G
Appendix F
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/EC/KBC rewriting disk for the computer that has renewed BIOS data.
Rewriting the BIOS
1. Set the system to boot mode.
2. Turn off the power to the computer.
3. Remove the external cable and PC card.
4. Connect an external FDD and insert the BIOS/EC/KBC rewriting disk into either the
external FDD.
5. Turn on the power while holding down the [
holding down the key until a message appears on the screen.) The BIOS rewriting starts.
6. When the process is completed, eject the BIOS/EC/KBC rewriting disk and the system is
automatically reset.
Satellite A100/A105 / TECRA A7 Maintenance Manual
BIOS Rewrite Procedures
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] key (on the left of the space key). (Keep
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Appendices
F-1