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Select the CD drive and see if the computer boots to the CD and loads the BIOS flash utility. F10 and F12 are common hotkeys for displaying this bootable device list.
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In most cases, there is a function key that displays a list of bootable devices your computer can use to boot. You need to make sure you force a boot to the CD when your computer starts up. The best way to find out is to either check documentation for your CD writer or try creating a bootable CD. Select the storage device where the BIOS file located, then select the BIOS file. Select ASUS EZ Flash 3 Utility item and press Enter. After entering the BIOS Utility, select Advanced screen. In Legacy mode, you can only select and choose item via Arrow Keys and Enter of keyboard.
FLASH BIOS HOW TO
Many CD writers have this capability, as do the CD creation software programs. How to use EZ Flash to update BIOS in Legacy mode.
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This option does require your computer has a CD writer, blank disc, and that the CD writer has the capability of creating bootable CDs. Then restart your computer and boot to the CD to run the BIOS flash utility. If no Windows BIOS utility is available, create a bootable CD and copy the BIOS flash utility files to the CD. Create a bootable CD, with the BIOS flash utility Usually, the utility runs some of the BIOS flash process in Windows and then it restarts your computer and runs the remainder within DOS mode. If this is available for your motherboard, this utility may be the best option to use. If you need to flash your BIOS and your computer does not have a floppy drive, there are several options you could try to accomplish this task.Ĭheck the motherboard manufacturer website to see if they have a Windows-based BIOS flash utility available for download and use.