IPAD red fuzzy screen replace LCD?

Question

iPad 2

iPad 2세대, Wi-Fi, GSM 그리고 CDMA 모델이 있습니다. iPad 3 출시 전에 일부 모델을 새롭게 하였습니다. 수리는 어렵고 열과 비집기가 필요합니다.

730 질문 전체 보기

Simon Milo Mitchell Jones @simonmilom94269

평판: 1

1

게시일: 2015년 5월 29일

옵션

IPAD red fuzzy screen replace LCD?

I attempted to replace the digitizer on an ipad 2 and since then the screen is doing the red fuzzy thing. I have tried unplugging and plugging the LCD connectors and doing the drop/slap solution but it is still red and fuzzy. Is this an issue with the LCD itself or with another component? I can replace the LCD if need be.

이 질문에 답하기 저도 같은 문제를 겪고 있습니다

좋은 질문 입니까?

예 아니요

점수 -1

댓글 3개:

Thatnks for the reponse. I have tried all the above. The logic board and connectors look absolutely fine. I have ordered a new lcd cable just in case but i dont think this is the issue. Would replacing the lcd solve this problem or is it another part that is at fault?

Simon Milo Mitchell Jones 의 2015년 5월 29일

75% can be solve replacing LCD, 25% it can be motherboard fault. Change the new display and let me know the status, if same fault observed i will help you to fix the fault on logic board.

Buddhika Mahesh 의 2015년 5월 29일

Ok thanks. I will keep you informed.

Simon Milo Mitchell Jones 의 2015년 5월 31일

댓글 달기

답변 2개

Thatnks for the reponse. I have tried all the above. The logic board and connectors look absolutely fine. I have ordered a new lcd cable just in case but i dont think this is the issue. Would replacing the lcd solve this problem or is it another part that is at fault? — Simon Milo Mitchell Jones
75% can be solve replacing LCD, 25% it can be motherboard fault. Change the new display and let me know the status, if same fault observed i will help you to fix the fault on logic board. — Buddhika Mahesh

Buddhika Mahesh @buddhikamahesh 평판: 15.1k 13 39 16 · Answer 1 · 2015-05-29T07:26:24-07:00

Buddhika Mahesh @buddhikamahesh

평판: 15.1k

13

39

16

게시일: 2015년 5월 29일

옵션

Try to reboot first

Press and hold the Sleep/Wake button and the Home button at the same time for at least ten seconds
Check the module contacts fixed properly to logic board
if fault remain same plug the device to iTunes and see whether device detected or not
Try to Restore via iTunes
If all steps not works for you, you may have to get new module

해당 답변은 도움이 되었습니까?

예 아니요

점수 0

댓글 달기

iDOi @idoi 평판: 1 · Answer 2 · 2015-06-01T06:11:37-07:00

iDOi @idoi

평판: 1

게시일: 2015년 6월 1일

옵션

I had the same problem also on an iPad 2 eventually found a bad conection on cap just above the r47 filter reworked it and all was good

해당 답변은 도움이 되었습니까?

예 아니요

점수 0

댓글 3개:

Ps I tried other LCD's I have all the same red fuzzy stuff around the images

iDOi 의 2015년 6월 1일

Isnt the 4r7 coil for the backlight? The backlight on mine seems to work fine its just the image itself which is bad. I was hoping that it was the actual LCD that was bad because i can easily get a new one...whereas fiddling with the smaller components is a bit beyond me.

Simon Milo Mitchell Jones 의 2015년 6월 1일

Simon Milo Mitchell Jones, you are correct. 4R7 is LCD back light Driving inductor. but there were capacitor and diode filtering output visuals but i don't think that your case is coming from filters.

Buddhika Mahesh 의 2015년 6월 1일

댓글 달기

iPad 2

IPAD red fuzzy screen replace LCD?

답변 2개

귀하의 답변을 추가하세요