No touch already replaced u12 and u15
I have no idea to do right now..because I already replaced u12 and u15,
Still no touch,
I check connector it good in shape..
I just restore,
Still no touch
What more solutions ?
Thank..
좋은 질문 입니까?
I have no idea to do right now..because I already replaced u12 and u15,
Still no touch,
I check connector it good in shape..
I just restore,
Still no touch
What more solutions ?
Thank..
좋은 질문 입니까?
Have you checked to insure those two IC's are receiving the proper voltages (PP5V1_GRAPE_VDDH, PP1V8_GRAPE, PP5V7_SAGE_AVDDH, PN5V7_SAGE_AVDDN & PP_SAGE_TO_TOUCH_VCPL)? Most of these are generated by Chestnut (U3).
해당 답변은 도움이 되었습니까?
I check c369 they is 0 voltages
Thanks! now for the hot air ;-)
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what is the problem with this iPhone
Luis Garcia 의
No touchscreen
Amir Safwan 의