Flashdrive Problem

Somehow my 120G Flashdrive now only shows 30G, went on control panel and shows 2 partitions one for the 30G and the other fo 90G(unallocated), cannot get the 90G usable, tried formatting, add partition, need a little help. T.I.A

 

You need partition management software to release the 90 GB and add it to the 30GB. Windows may be able to do this if you type diskmgmt.msc in Start and find your flash drive. Right click the 90 GB partition and delete it. Then right click the 30GB partition and expand it it to fill the available space. You may need to restart to apply the changes. If this doesn't work for any reason there is free 3rd party software available that will. Let us know.

It would help if you were always to give us basic info about your system when asking questions, at the very least which operating system you are using.

 

You could also try formatting the USB drive.