My laptop came with a remote control, but after upgrading to windows 7 I am unable to use the remote


Dec 30, 2012
When I bought my laptop, it came with a remote for media center. the remote was working with the pre-installed OS, but after I upgraded to windows 7, the remote has not been able to control media center at all. I tried replacing the the battery, but the remote was still unresponsive.

My Laptop:
Model Number: dv6500
Manufacturer: HP
Original OS: Windows Vista Home Premium
New OS: Windows 7 Home Premium

Thank You So Much If You Try To Help! :D