Why the computer USB plug data cable on the panic

1, press Ctrl+alt+delete to pull out the task manager, in the process page to end all the names of the Rose.exe process (recommended in the next operation repeatedly this operation, to ensure that the virus file does not recur).

2, enter "regedit" (XP system) in the beginning-run to open the registry, click "Edit"-"find", enter "Rose.exe" in the pop-up dialog box, remove the entire shell subkey after you find it, and then continue to press F3 to find the next Continue to delete the key values found until the registry search is complete.

3, on my Computer-tools-Folder Options-View-Displays all files and folders, and removes the "Hide protected system files" check.

4, Fu the right key to each disk-open enter (remember not to double-click), delete all Rose.exe and Autorun.inf files. If the prompt cannot be deleted when you delete it, you can change the properties of these two files from read-only to archive. If you can not delete, restart the computer, in the self-test, press F8 into Safe mode to remove.
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Method of prevention:

1, when someone put a U disk into their own computer, when the action prompt box, do not choose any operation, turn off.

2, enter My Computer, select the U disk from the address Drop-down list, or right-click the removable disk and select "Open" in the pop-up menu. Do not directly click on the disk character to enter, or you will immediately activate the virus!
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3, in My Computer-tools-Folder Options-view-Display all files and folders, the "Hidden Protected system files" Check out, you will see the U disk appeared "Rose.exe" and "Autorun.inf" two files, directly deleted!

4, enter "regedit" (XP system) in the beginning-run to open the registry, click "Edit"-"find", enter "Rose.exe" in the pop-up dialog box, remove the entire shell subkey after you find it, and then continue to press F3 to find the next Continue to delete the key values found until the registry search is complete.

There are several reasons: the answer may be the following reasons:

1, the USB interface is not enough power, causing U disk can not be used correctly or in the process of data copying crashes.

2, the motherboard's USB device compatibility is poor, when using a partial USB device crashes, reinstall its driver try.

3, the USB interface is artificially corrupted, or the connection is incorrect.

4, in the actualIn the process, the USB device, in turn, plugs into the USB connector, of course, but will be the USB connector inside the plastic positioning column, and then the inside of the data or power supply reed short circuit, the result is that the system crashes or because the power short circuit can not open the host, it may also appear to be in use during the host suddenly shut down restart.

5, the front USB connector on the chassis and the F-USB jumper on the motherboard. Good motherboard has the reverse protection function, when the power cord is connected to the reverse, even if you insert a U disk or other USB device, will not burn the line or equipment. But some low-end motherboard its USB interface power supply is supplied by the switching power supply, although it can support the use of mobile hard disk, but when the line connection error, will directly burn the motherboard or USB device. If the USB device is not found when the data cable is reversed then the motherboard, it is recommended that you repair the computer motherboard to let him check.