HD 7 half touch screen Fix

[arturke]

hi guys,

i need solution, maybe someone knows. Before repair HTC HD 7 LCD screen, touch screen was fine in fully working. After repair touch screen stop working properly, just half touch screen working.

I believe something messed up in board, maybe someone know on which parts I need to be focus?

p.s I even change new touch screen, same problem

[PeterPetrov]

Originally Posted by arturke

hi guys,

i need solution, maybe someone knows. Before repair HTC HD 7 LCD screen, touch screen was fine in fully working. After repair touch screen stop working properly, just half touch screen working.

I believe something messed up in board, maybe someone know on which parts I need to be focus?

p.s I even change new touch screen, same problem

Hi Artuke,

I dont really think there is some problem in your board, I say this with some experience and also from the fact you stated, that half of it is working and the other half isnt. I have been in the mobile repair business for more than a decade now, and we often get customers facing this situation and in most and many cases the board is not the problem. What happens is LCD replacement is a sneaky affair and the repair workman needs to very cautious while assembling the display unit, if not done properly such problems do arise, did you visit a professional mobile repair unit? Thankyou.

[arturke]

Okay, thank you for your opinion and some your mobile business experience and id not even what... But still not get a problem solve solution.

So, guys there is a thing working just half touch screen someone have any ideas where I should focus ?
Maybe, I need check it out where electricity should pass throw to make sure there is nothing to do with wires or components contacts ?

Thank you.

[dj_mix]

check digitizer connector on board is soldier properly...

Most likely its a problem with digitzer, replace it.

[arturke]

i figure it out, touch screen is brok...*** da** u ebay. please close the topic. thx