dear naveenkumartp, chicha, manvendu das, cadcrazy, juggler...
and ANUVB101
First of all this thread has been created in the wrong section ie, QnA,,, it should be posted in Software Troubleshooting...
anyway please go to Software Troubleshooting, u will find a thread completely dedicated to LAPTOP DRIVER QUERIES...
the thread's name is POST ALL YOUR LAPTOP DRIVER Queries HERE..>>
click on *www.thinkdigit.com/forum/showthread.php?t=92512 to go to the page..
PLEASE POST ALL UR LAPTOP DRIVER QUERIES THERE AND BE SURE TO GET A SOLUTION...
SUDE