Toshiba T2150 series Maintenance Manual page 195

Appendix H 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 T2150CDS/T2150CDT
Rewriting the BIOS
1. Set the system to Boot Mode.
2. Turn off the power to the T2150CDS/T2150CDT.
3. Remove the external cable and PCMCIA card.
4. Turn on the power while holding down the F12 key. (Keep holding down the key
untill the system speaker sounds a beep.)
5. When the message is displayed, insert the BIOS rewrite disk into the FDD. Press
Enter key to start BIOS rewriting.
6. When the BIOS rewrite is finished, eject the BIOS rewrite disk and press reset
switch to restart the system.
T2150 Series H-1