Can’t access pendrive from Haier laptop

Since last 3 month I am using Haier T3B Laptop.
For a couple of week I am facing a problem. When I enter my pen drive to the USB option, I hear the beep sound and the light of pen drive blinks.
But after 4 or 5 seconds later light become off and I can’t access to the pen drive.
But this pen drive I can use in another PC.
I can’t understand what is happening.
