When connect pendrive pc autometacally restarted

[susantab9]

Hello,
when i connect my pendrive in my pc it was suddenly restart what i can do?

 

[hang-the-9]

If this happens only with the one drive, the drive is bad, has some type of electrical short. If this happens to all of the USB drives you try, reset the PC BIOS to default (unplug PC, locate the BIOS jumpter on the motherboard, move it to the reset position for a few seconds then back.)