ASUS P5Q-EM 2-9
2.1.5 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 the motherboard support DVD, the oppy disk,
or the USB ash disk that contains the updated BIOS le.
Recovering the BIOS from the support DVD
To recover the BIOS from the support DVD:
1. Turn on the system.
2. Insert the motherboard support DVD to the optical drive.
3. The utility displays the following message and automatically checks the DVD
for the BIOS le.
4. Restart the system after the utility completes the updating process.
• Only the USB ash disk with FAT 32/16 format and single partition can
support ASUS CrashFree BIOS 3. The device size should be smaller than
8GB.
• DO NOT shut down or reset the system while updating the BIOS! Doing so
can cause system boot failure!
When found, the utility reads the BIOS le and starts ashing the corrupted
BIOS le.
Recovering the BIOS from the USB ash disk
To recover the BIOS from the USB ash disk:
1. Insert the USB ash disk that contains BIOS le to the USB port.
2. Turn on the system.
3. The utility will automatically checks the devices for the BIOS le When found,
the utility reads the BIOS le and starts ashing the corrupted BIOS le.
4. Restart the system after the utility completes the updating process.
Bad BIOS checksum. Starting BIOS recovery...
Checking for oppy...
Bad BIOS checksum. Starting BIOS recovery...
Checking for oppy...
Floppy found!
Reading le “P5QVM.ROM”. Completed.
Start ashing...
• Prepare the motherboard support DVD, the oppy disk or the USB ash
disk containing the updated motherboard BIOS before using this utility.
• If you use a SATA optical drive, always connect the SATA cable to the
SATA1/2/3/4 connector; otherwise, the utility will not function.
• Ensure that you rename the original or updated BIOS le in the oppy disk
or USB ash disk to P5QEM.ROM.
• If you connect your display to the onboard HDMI connector, the monitor
will not show and the system will beep twice while CrashFree BIOS 3 is
working. Wait for a few minutes and then reboot the system. The display
will show after the system restarts.