Unblock Pen Drive USB Port In Colleges
Many colleges, including mine, blocks USB Ports. By this we are not able to use a pen drive or other USB enabled portable devices. The ways by which the Administrator disables the USB ports are many. In this article, I mentioned some ways to unblock Pen Drive USB Port in Colleges. Hope you won’t misuse them. Here are the three ways to pen drive blocked.
1. By Disabling USB Ports from Device Manager.
2. By Tweaking Registry values for USB Mass Storage Devices.
3. By Un-installing the USB Mass Storage Drivers.
Unlock USB Ports From Device Manager

1. Go to Run and type “Devmgmt.msc” and press Enter.
2. Go to Universal Serial Bus Controller. See if there are any red colored cross? If yes, right click and enable those USB Ports.
Now try and use the pen drive. If it works fine, then great, else read the next two steps also. If you facing problem removing pen drive, call @ +1-855-785-2511 (toll-free).
Correct Value For USB Mass Storage Device

1. Go to Start > Run , type “regedit” and press enter, this will open registry editor.
2. Navigate to the key HKEY_LOCAL_MACHINESYSTEMCurrentControlSetServicesUSBSTOR
Now remove and connect the pen drive again, it should work fine, if it does not, then it means the drivers are missing. Visit @ www.contacthelp.us for more support & help.