How to solve the

  
after inserting the u disk under win7 system <5> Reason analysis: Many users may prevent the mobile device from carrying a virus and cause computer infection. Sometimes the u disk self-start function will be turned off, so the auto play function will not be able to be enabled. The problem used.

Specific solution:

1. First press the win key + R key to open the "Run" window, enter "ldld; cmd" in the run dialog, and then press Enter;

2, in the pop-up command prompt interface, enter "ld start; net start shellhwdetection" in the flashing position of the cursor, and then press Enter to execute the command;

3, when the interface is displayed "ldquo; After the requested service has been started, it means that the re-enablement is successful. Restarting the computer will pop up the u disk boot window.

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