Sceen on htc wont start

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Brandstorp
Visitor

Sceen on htc wont start

Okay i had the vr headset for 5 months now. and when i try to start any kind of vr game on steam the sceen wont do anything, and the light on the side is red when i hold it or holding it but gets green when its on the ground. i tried reinstalling steamvr but it didnt help.