Chosen Solution
My phone still partially works as I can hear notifications coming through, shutter noise when I turn it on, alarm still goes of and tapping noises when I touch the screen were buttons would be however at first there was just coloured blocks on my screen when I turned it on but now there is noting just black. I think there is a problem with connection between screen and motherboard-how do I fix it and how much is it likely to cost?
If you truly believe it’s just a connection issue, try disconnecting your screen and reseating it. If this fails, you more than likely are going to need to replace your screen. The reseating will be free as long as you don’t break anything, but a new screen will probably be just shy of a hundred dollars. Heres the screen replacement (with frame): OnePlus 5 Screen and Digitizer Assembly Replacement the part: OnePlus 5 Screen
