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HP Recommended
HP 27yh 27-inch Display

My HP 27yh monitor used to work just fine.  My cleaning lady was here and now it is just a blank screen.  Could she have bumped something I need to reset?  How do I diagnose this?

1 REPLY 1
HP Recommended

hello

 

fist of all check the cables it could be not fit if all okay then check if your power light is on and no display so use blow dyer to remove dust from air space and if still now display then you should take it to the service center they will fix it in no time 

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