Download the BIOS files and the BIOS flash tools.
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Use ASUS Winflash to update BIOS in the Windows Operation System.
How to check BIOS version in the Windows Operation System?
How to know the properties of Windows system?
How to restore a Windows 8 laptop or PC to factory default settings?
ASUS Battery Information Center
ASUS ServerCare Service Program
How to find product Serial Number
How to Find Model Name