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Help HTC HD2 touchscreen doesn't work + black screen

im2fast4you

Lurker
May 17, 2011
1
0
Hello. I have a HTC Hd2 and yesterday my touchscreen of phone doesn't respond,but the display worked. Now,i disassemblyed the phone to see what is the problem,but when i want to put all back,LCD was black,but the led's of screen were lighting.

I cleaned the digitizer contacts and LCD contacts and for 5 minutes ,LCD works fine,but after,black screen.

I believe that i don't broke the LCD,because i don't see anything broken.

I hope that the digitizer is to blame.

My question is: digitizer contacts can be responsable for black screen? What should i do?

I hope that LCD is fine :(

Sorry for my english.Thanks.Have a nice day
 

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