Recovering Your Old Bios - Xycom 4115T User Manual

4115T Light Duty Industrial PC
A. DO NOT save the old BIOS with the same file name as the new BIOS. If the
same file name is used, the new BIOS will write over the old BIOS with no prompted
warning.
B. If the old BIOS is not saved write down the version number of the old BIOS and
store it with your important computer documents. If not saving old BIOS, enter N (for
"no") and skip to step 9.
7. Enter a NEW name for the old BIOS file, press Enter.
8. The second prompted option will be whether you want to flash your BIOS.
Enter Y for yes, N for no.
Once the Enter key is pressed, DO NOT touch the keyboard, reset button, or power
switch while flashing is in progress. A progress bar on the screen will show the
progress of the flashing.
9. When the flashing process is complete, you will be asked to reset or
power off the system. Remove the floppy disk from the drive and reset or
power off the system.
10. Reboot the system and note that the BIOS version on the initial boot-up
screen has changed to the new BIOS version. Your BIOS upgrade is now
complete.

Recovering Your Old BIOS

1. Boot the system with the floppy disk that contains the new BIOS. If you do not
have the floppy disk, repeat steps 1, 2, and 3 of the BIOS Upgrade Procedure
above for the version of the BIOS recovering.
2. Complete steps 4 and 5 (filename.xxx is the name of the recovered BIOS file).
Select N for no in step 6, and continue with steps 8, 9, and 10.
Appendix F – How to Upgrade to a New BIOS
Notes
Warning
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