Processing method of unknown files in U disk

U disk as a daily office a very important tool, the market scale is also extremely broad, so mess phenomenon is also a lot. For example, some friends have experienced, just bought a U disk there are many 7788 of files, do not know how it is.

U disk in a mess of unknown files, which is more typical poisoning symptoms. The system of the small recommended you shut down the system autorun, and then use antivirus software to clean u disk. If the scan u disk, did not find a virus, and garbled files still exist, then it is quite troublesome, judge you have a great chance to buy the so-called expansion U disk. When this happens, you need to:

1, all stored in the U disk file copy out;

2, the U disk to format, see if you can format these unknown files, while looking at the end of a U disk how much capacity;

3, if the format error, or format after the problem is still, then you need to download a U disk production tools, re-production of a U disk, the amount of postpartum, u disk is not the expansion of the U disk, you can easily see it.

After inspection, if you find a volume produced by the U disk, then its actual capacity is often smaller, then you are cheated by the sellers. Therefore, we buy U disk as far as possible in the reliable channel to buy, especially in Taobao to be cautious.