Computer plugged in a U disk can not boot what is going on?

Many people use the computer, often use a U disk and other mobile devices. But sometimes after the shutdown has forgotten to pull down, to the next time, the computer will remain in the black screen state, can not enter the system, this is what reason.

In fact, this problem is not a big problem, is mainly the boot sequence of the setting problem, but for the users just use notebook is worth learning.

Take the Toshiba notebook, for example, when the above failure, first remove all USB peripherals, after the boot press F2 to enter the BIOS interface, switch to the "Advanced" Settings page, the cursor moved to the "Boot Speed", the "Normal" to "Fast", connected to the USB peripherals, Then you can log on to the system normally.

Sometimes, after using a U disk to start the installation system, also may appear to boot without any display situation, at this time can enter the BIOS setup interface, switch to the "Boot" Settings page, will find the first boot device for USB, the cursor moved to the upper back, and then select the local hard disk as the boot device can be.

In order to facilitate the use of users, many notebooks are equipped with boot set shortcut keys, such as BenQ notebook in the boot, you can press the F12 key to pull up the boot option, and then select the corresponding device boot on it.

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