U disk can't display panel operator solution

U disk to recognize, but can't display panel sony vaio vgn-n130g/w laptop keyboard operator, open my computer, U disk don't show. In the disk manager inside can see U disk, but in the Windows control (command prompt, enter the operation after CMD carriage return) can enter the U disk, can the normal operation (copy, delete, open the file). U disk can't show the general solving steps are as follows:

To the system directory C: WINDOWSsystem32drivers look have a SPTD. Sys files. Delete it, restart. Problem solved! Attention: this SPTD. Sys not Microsoft Windows own.

Another other possible reasons:

1, system has mapping a network drive,sony vaio vgn-n130g laptop keyboard lead to the disc operator can't assigned to U disk.
Solution: disconnect mapping a network drive.

2, plate character is hidden.

Solution: into the registry (regedit. Exe), into the HEKY - CURRENT - USERSoftwaremicrosoftwindowscurrentversionpoliciesexplorer "branch. Find the path existing key value NOdrives, it will be deleted. Cancellation and then relog. (not NoDriveTypeAutoRun key value).

3, U disk problems.

Solution: to reformat the U disk. sony vaio vgn-n130p/b laptop keyboard The best low-level formatting, can try U disk production.
4, the steps above no problem, the author suggest reshipment system.


http://lbl198071.blogspot.com/2012/09/how-to-take-computer-transferred-to-best.html

http://wholesalemerchandise08.blogspot.com/2012/09/display-card-common-fault-comprehensive.html