How to set up the BIOS for Dell Dell portable computers to boot from U disk

BIOS setup for Dell Dell computer from USB disk or CD Boot step:

One: Fast start U disk or CD-ROM method:

1, turn on Dell Dell Computer, when entering the logo screen, immediately press the F12 key above the keyboard, you can go to the shortcut launch menu.

2, enter the shortcut to start the menu, the choice of USB Storage device, the Chinese meaning is "U disk storage Disk", especially in the version may be different, and some may be directly the name of U disk, in general, generally with a type of USB word is a U disk, and then press the ENTER key, will be able to start immediately from the U disk, of course, you have to be in the boot before the U disk inserted before you can.

If you want to start from the CD, choose CD/DVD/CD-RW Drive This item, and then press ENTER, you can start immediately from the CD, of course, you have to put the system in the CD drive first, so the quick Start method is explained.

Two: Use the traditional method to set Dell Dell from USB disk or CD Boot step:

3, also in the boot into the logo screen, immediately press the F2 key in the upper left corner of the keyboard, you can enter the BIOS main interface, generally in the logo screen appears, in the lower right of the screen will have access to the BIOS key prompts, if you do not remember or do not know, take a look at it.

4, just enter the BIOS, the default is main this item, here is the main setting time, and some hardware display, we do not move this option inside.

5, we have to go through the left and right direction key, choose the boot this one, boot for the "start" meaning, here is to set up a U disk or CD-ROM to start the place.

If you want to boot from the U disk, select the USB Storage Device, use the arrow keys to move to this item, and then use the + + key, move this item to the top, and then press ENTER to determine.

If you want to boot from the CD, select Cd/dvd/cd-rw Drive, move to this item with the UP and DOWN ARROW keys, and then use the + + key to move the item to the top, and then press ENTER to determine.

If the system is installed, to restore the original hard drive, you must choose hard Drive, the same with the arrow keys to move to this item, and then with the + + key, move this item to the top, and then press ENTER key to determine.

The reason to move to the top is, which is the top, which is the first boot, move to the boot Priority order this item is OK, this is the title, Chinese meaning is "Start sequence settings."

After setting, press F10 to save and exit, restart the computer can be from a U disk or CD-ROM boot, if the computer in PE does not see the hard disk, that is the hard drive mode settings are not correct, it is necessary to re-enter the BIOS, the hard disk mode settings, the following on the hard disk mode setting method for explanation.

6, set the hard disk mode, into the BIOS main interface, the cursor moved to advanced this item, advanced for the advanced setting meaning.

7, after entering the advanced, select SATA uperation, which means "SATA mode", and press ENTER to enter its subkeys.

8, select Ata in the Open Small window and press ENTER to determine, because, especially some old PE system is incompatible with Achi mode, so to start the traditional ATA mode, if it is some newer PE system, they can be compatible with Achi mode.

9, of course, the final step is to save all settings, usually to the exit item under the option to save & exit Setup, Chinese meaning "Exit and save Settings", there is a direct way, is to press the F10 key, the F10 key is all computer generic " Exit and exit the key ", press it on it, the entire BIOS from the U disk or CD Boot set up."