multiple(4) signed driver in device manager

[hiendjunk]

Hi folks this is my first post ...I have found this to be one of the better forums for "correct answer".

Fopr this I won't bore you with too much info...lest you ask...Yesterday while pokin around in device
manager win7 ult x64....btw not activated.............I discovered that I have 4 signed drivers under monitor in device manager...thats where it gets weird. the moment I clicked to view drivers and saw 4 w/the top one highlighted my monitor started goin crazy...not legible , as if the machine was also trying to comprehend this fact also and or make a change .......any thoughts Thankyou

I got the hell out of there fast and all settled to normal.