The reason why the Win7 computer is inserted into the USB flash drive and the solution is

The USB flash drive is currently the most used storage tool. Recently, users of a Win7 system have had a thorny problem. When the computer is plugged into a USB flash drive, it has a blue screen (as shown in the figure below). What is the matter? Here is a small analysis to analyze it.

Cause Analysis and Solution:

Cause 1. There is a disk error or file error in the Windows system partition.

Solution: Execute the ScanDisk for all The disk drive is fully tested to see if there is a disk error or file error on the disk drive.

Cause 2, the motherboard's SATA or IDE controller driver is damaged or incorrectly installed

Solution: Reinstall the SATA or IDE controller driver provided by the motherboard driver.

Reason 3: The computer has been attacked by malicious programs such as viruses, Trojans, rogue software, etc.

Solution: Perform security protection software to check the computer thoroughly to see if the computer has been infected with a virus. Attacks by malicious programs such as Trojans and rogue software.

Reason 4: Short circuit of computer USB port

Solution: After inserting the USB flash drive, the short circuit of the USB port causes the motherboard to be unstable and a blue screen appears. In this case, we can change the USB port. Try, if there is no blue screen, then you need to repair the USB port.

Cause five, U disk damage caused by system detection stuck and blue screen

Solution: Replace the U disk test or use is the fastest way.

Cause six, U disk boot disk plugged in the computer to boot blue screen

Solution: Unplug the U disk and then boot.

In addition, if it is the cause of U disk poisoning, we can also use the U disk PE tool to repair the U disk. If the hard disk is also infected by the virus, you can also use the tool to rebuild the MBR and rebuild the MBR. After the U disk, can not start the PE tool in the U disk, this time to run the original PE production tools to fix it, or redo the U disk PE! This blue screen will disappear.

The above is a small list of solutions for inserting a USB flash drive into a blue screen. At the same time, we also found that there may be many reasons for this phenomenon, which requires us to patiently solve one by one.