L i f e B o o k T 4 2 0 0 S e r i e s T a b l e t P C - S e c t i o n F i v e
5.If you have an external DVD drive connected, proceed to the next step; otherwise, proceed to step 7.
6.If you have an external DVD drive connected:
•Select the Advanced menu in the BIOS window.
•Scroll down to the USB Features submenu and press the Enter key to open it.
•If Legacy USB Support is disabled, press the space bar to enable it.
•Scroll down to SCSI SubClass Support and press the space bar to enable it.
7.Press [F10], then click on [Yes] to exit the BIOS Setup Utility and return to the boot process.
After you have changed the boot priority, you can restore a backup image when you are booting up.
Procedure
1.Turn on the power to your system.
2.Ensure that you have a device that can read DVDs either installed in your system or attached exter- nally to it.
3.Insert the Restore Disc into the drive tray.
4.Reboot your system.
5.After the system reboots, follow the instructions that appear to either restore your system image or erase all data from your hard disk.
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