Lenovo into the bios set u disk boot method is as follows:

Necessary materials: lenovo G4, Kingston USB flash drive, bios

1, first inserted after the production of a go

Lenovo into the bios set u disk boot method is as follows:

Necessary materials: lenovo G4, Kingston USB flash drive, bios

1, first inserted after the production of a good startup disk, the computer is turned on when the repetition of the bios shortcut key (Lenovo motherboards generally f2), enter the bios interface, select Security, and then click Secure Boot press Enter. The first thing you need to do is to select Security after entering the bios interface, and then click Secure Boot and press Enter.

2, after the completion of the page we will move to the Exit option, the OS Optimized Defaults set to Disabled, so that it supports other operating systems and USB flash drive boot operation.

3, we in the page to switch to the Boot option, the Boot Mode from UEFI to Legacy Support so that it can support traditional boot USB flash drive boot.

4, at this point we set Boot Priority to Legacy First, after completing the setup, press F10 to select yes in the window that appears.

5, and then return to the configuration function, we check the sata controller mode function, if the default hard disk mode is RAID, you need to change the hard disk mode to RAID. If the default hard disk mode is RAID, you need to change the hard disk mode to AHCI mode, otherwise we can't recognize the hard disk after entering PE, press F10 to save after changing.

6, and finally we inserted a good U disk boot disk, reboot press F12 or FN + F12 to bring up the boot management window, select the USB HDD recognition to the U disk boot press Enter to enter the PE you can use the U disk reinstallation system.