주요 콘텐츠로 건너뛰기

기기를 수리하세요

수리할 권리

상점

LG가 제조한 Android 휴대폰 수리 안내서.

2486 질문 전체 보기

LG Q6 - backlight issue

Hello.

I recently had to replace the earpiece speaker of my LCD Q6, since it was rumbling a bit.

After replacement, the backlight of the device doesn’t work.

I have inspected the LCD cable since I expect the backlight to be connected with the LCD cable to the motherboard and it looks nice and undamaged.

Please note, that the LCD and touch works perfectly- just the backlight doesn’t.

When I turn the phone on, the screen is quite dark. I’d say it’s around 20% of maximum brightness, but after half a sec it gets completely dark, as if the backlight didn’t shine at all.

Changing brightness settings and hard resetting the phone didn’t help. I have also unplugged and re-plugged the lcd connector a couple of times with no success.

Is there anything I can do?

Take a look at this video. If you look precisely, you can see the screen go a little bit brighter the few milliseconds after boot.

Sorry for the video being so dark. For obvious reasons it’s hard to record a screen with broken backlight.

@edit

Block Image

I have noticed that the LCD flex cable is actually a bit touched. Please take a look at the photo. Do I have to replace the whole LCD now? It feels so pointless…

이 질문에 답하세요 저도 같은 문제를 겪고 있습니다

좋은 질문 입니까?

점수 0
의견 추가하세요

답변 1개

가장 유용한 답변

@szustarol

it does look like an LCD/ribbon cable issue. Replace the display and re-evaluate.

해당 답변은 도움이 되었습니까?

점수 2
의견 추가하세요

귀하의 답변을 추가하십시오

Karol Szustakowski 가/이 대단히 고마워 할 것입니다.
조회 통계:

24 시간 전: 1

7일 전: 2

30일 전: 19

전체 시간: 277