The computer BIOS is divided into three broad categories, namely the Phoenix BIOS, the award BIOS, and the AMI BIOS. To enter the BIOS interface, press and release the Del or F1 keys repeatedly when you turn on the boot. The BIOS boot sequence for different models is set in a slightly different way. Let's take a look at the following.
1.Phoenix BIOS Boot Sequence setting
In the BIOS interface, by pressing the arrow keys ↑, ↓, → or ← key select "Startup" and press ENTER, you will see three boot sequence options, namely primary boot Sequence, Automatic boot Sequence and error boot Sequence. By default primary boot sequence works, select the key and press ENTER, then select 1st Boot Device and select the first boot device as "removable Dev." By pressing the + or-key. You can move the disk. Also, to make sure that the startup order of the settings works, you can set these 3 startup order options in the same order.
2.AMI or award BIOS
In the BIOS interface, select "Advanced bios Features" → "Boot Device Priority" by pressing the direction key, "Startup Sequence" → "1st boot Device" (some may be "the" Boot Device ") and set it to" removable Dev. ". After each selection or setting, you need to press ENTER to confirm.
After the BIOS is set up, press F10 to save the settings, the program will ask you if you want to save the settings, enter Y or select OK, and then press ENTER to complete the setup. Although the above setup options are universal, but specific to a particular computer, the BIOS option location and name will be different, please note when setting up the BIOS, if necessary, you can refer to the random manual. Set the boot sequence, restart the computer can be started from the U disk. If you are using the WinPE system to start the computer, you will be able to see the familiar WinPE desktop after it is successfully started.