Why can some computers display U disk files while others cannot?

Why some computers can display the files in the USB disk but others cannot

Step method:

1. First open "My Computer", click "Tools" "Folder Options" in the menu bar, select the "View" tab, check "Show system folders" and

"Show all files and folders", click "Apply" and see if the files can be displayed.

2. If it still doesn’t work, you can go to the registry to change it. The method is as follows: Click "Start - Run" and enter "regedit.exe"

, and then find HKEY_LOCAL_MACHINESoftwareMicrosoftWindowsCurrentVersionexplorerAdvancedFolderHiddenSHOWALL

Please check if there is a key named "CheckedValue" in the right window, and make sure the DWORD value in it is 1 or delete the key so that the hidden files can be displayed.

Only need the above two simple steps to quickly solve the problem of the U disk being opened but the file cannot be displayed.

Why can the U disk be opened on some computers in the same computer room but not on others

You are talking about the school computer room!

Some machines have viruses. Or a problem with the computer’s U port

And every machine has a restore system.

There is a virus when doing system backup.

General methods for rookies to solve U disk problems:

4 combinations of two U disks and two computers.

First take a USB flash drive without symptoms and insert it into a computer without symptoms. Then insert another USB flash drive and check the result. You can deduce whether it is a USB flash drive problem or a computer problem.

U cross-examination body:

Before you insert the U disk, go to the computer prompts... Hold down the left shift key when it is available (the purpose is to disable automatically running programs and others in the U disk.) Then enter the U disk letter in Start-Run-Enter the U disk letter :\Enter

See the screen prompts. Better luck if you open it (the AUTORUN.exe virus still has instructions, copy out the useful ones! Prepare to format the most effective anti-virus method. Because the anti-virus software lags! So formatting is still very useful)... If you can't open it, use the anti-virus Upgrade the software to the latest version to eliminate virus digging! If you still can’t open it! ! I have no choice but to reload and dig!

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