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
