FIC VT-502 Manual page 63

VT-502 Mainboard Manual
Wait until it displays Message: Power Off or Reset the system.
Once the BIOS has been loaded successfully, remove the floppy diskette and
reboot the system holding the END key prior to power on until you enter
CMOS setup. If you do not do this the first time booting up after upgrading
the BIOS, the system will hang.
NOTE : Do not turn off or reset the computer during the flash process. It will
corrupt the BIOS data.
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