GV-NX78T256V-B Graphics Accelerator
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English
5. Appendix
5.1. How to Reflash the BIOS
5.1.1. Reflash BIOS in MS-DOS mode
1. Extract the downloaded Zip file to your hard disk(s) or floppy disk. This procedure assumes
drive A.
2. Restart the computer in MS-DOS mode. (For Windows 2000/XP, you need a startup disk to
restart the computer in MS-DOS mode.)
3. Change the command prompt to A:\>.
4. To back up the current BIOS, at the A:\> prompt, type
[BIOS flash utility name]
-s [BIOS file name]
(example: gvf11 -s nx66t128d.f1)
and press
Enter
.
5. To flash BIOS, at the A:\> prompt, type
[BIOS flash utility name] -p [BIOS
file name]
(example: gvf11 -p nx66t128d.f2)
and press
Enter
.
6. Wait until it's done, then restart your computer.
