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How to Fix unknown drivers in windows 7 ultimate?
Hello team,
I have installed windows 7 ultimate in HP dv5-1126em. My previous version was vista home which came with inbuilt.win7 already installed all necessary drivers at the time of install the OS and I manually installed VGA only. But when I checked my device manager there is showing 5 unknown drivers. There are 3 system base driver and 2 unknown. I tried many ways like driver max, Everest....etc for search drivers but I can't do that. Can anyone tell me, how can it fix? Please give me some instruction.
If you need screen shoot. I will provide you later.
Thank you,