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#11
Hello Bangulo,
Try going here to download the drivers that you need HP Support & Drivers | United Kingdom
If that does not work for you and you have a windows dvd try doing a repair install Repair Install
If you do not have a DVD you can use the HP recovery manager to reset windows.
If none of the above work you may want to take the Laptop to a dealer to get it fixed.
IMPORTANT remember to make backups before you start
I hope this helps
Pooch