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ASUS P9D-C Series
4-3
4.1 Managing and updating your BIOS
The following utilities allow you to manage and update the motherboard Basic Input/Output
System (BIOS) setup:
1.
ASUS CrashFree BIOS 3
To recover the BIOS using a bootable USB ash disk drive when the BIOS le fails or
gets corrupted.
2.
ASUS EzFlash
Updates the BIOS using a USB ash disk.
3.
BUPDATER
Updates the BIOS in DOS mode using a bootable USB ash disk drive.
Refer to the corresponding sections for details on these utilities.
Recovering the BIOS from a USB ash drive
To recover the BIOS from a USB ash drive:
1. Insert the USB ash drive with the original or updated BIOS le to one USB port on the
system.
2. The utility will automatically recover the BIOS. It resets the system when the BIOS
recovery nished.
DO NOT shut down or reset the system while recovering the BIOS! Doing so would cause
system boot failure!
The recovered BIOS may not be the latest BIOS version for this motherboard. Visit the
ASUS website at www.asus.com to download the latest BIOS le.
Save a copy of the original motherboard BIOS le to a bootable USB ash disk drive in
case you need to restore the BIOS in the future. Copy the original motherboard BIOS using
the BUPDATER utility.
4.1.1 ASUS CrashFree BIOS 3 utility
The ASUS CrashFree BIOS 3 is an auto recovery tool that allows you to restore the BIOS le
when it fails or gets corrupted during the updating process. You can update a corrupted BIOS
le using a USB ash drive that contains the updated BIOS le.
Prepare a USB ash drive containing the updated motherboard BIOS before using this
utility.