My screen's flickering after reseating the cables. Please help!

Question

HP Pavilion 14 Series

Device repair and troubleshooting for HP Pavilion 14" laptop computers.

26 질문 전체 보기

Capital c on blue background @capitalcon61836

평판: 11

게시일: 2022년 12월 20일

옵션

My screen's flickering after reseating the cables. Please help!

Yesterday I dropped my laptop, which then show nothing to the screen but worked fine on external monitor. I tried the trouble shooting steps provided by HP on Youtube (https://youtu.be/sj6kYmT7GLs) but it didn't help.

So today I disassemble it to reconnect the cable on both MB and the LCD screen, and now there are picture but it flickering like this https://youtu.be/55-FnF6MIvk.

I'm hoping to not replace the LCD because it not worth it. Thanks in advance.

답변되었습니다! 답변 보기 저도 같은 문제를 겪고 있습니다

좋은 질문 입니까?

예 아니요

점수 0

댓글 달기

답변 1개

선택된 해법

jayeff @jayeff

평판: 463.4k

11

374

1.5k

게시일: 2022년 12월 20일

옵션

Hi

Since the external monitor display is OK and that you have reseated the video cable (assuming that it is not damaged where it passes through the hinge to get from the motherboard to the LCD display) it's looking like a problem with the LCD panel.

What is the full model number of the laptop?

해당 답변은 도움이 되었습니까?

예 아니요

점수 0

댓글 4개:

Hi, thanks for replying.

My laptop model is HP Pavilion 14-v022tu.

Also I want to add that it's not a Windows related issue because it flickering in BIOS too. And I'm not entirely sure if the cable is not damaged where it passes through the hinge or not. I'll check the cable again and keep you updated.

Capital c on blue background 의 2022년 12월 20일

@Capital c on blue background

If the cable is faulty the part number is 767244-001

If it is the LCD display the part number is 763566-001

Usually the part number is on the component somewhere if you wish to verify.

Search online using the "part number only" to find suppliers that suit you best.

jayeff 의 2022년 12월 20일

Update: it was the hinge. I unpluged the cable on from the MB, wiggle it around and replug it and it worked well now. Don't know how long it will last but I'm happy it wasn't the LCD. Thank Jayeff

Capital c on blue background 의 2022년 12월 20일

@Capital c on blue background

Good news.

Thanks for the feedback.

jayeff 의 2022년 12월 20일

댓글 달기

Hi, thanks for replying.

My laptop model is HP Pavilion 14-v022tu.

Also I want to add that it's not a Windows related issue because it flickering in BIOS too. And I'm not entirely sure if the cable is not damaged where it passes through the hinge or not. I'll check the cable again and keep you updated. — Capital c on blue background
@Capital c on blue background

If the cable is faulty the part number is 767244-001

If it is the LCD display the part number is 763566-001

Usually the part number is on the component somewhere if you wish to verify.

Search online using the "part number only" to find suppliers that suit you best. — jayeff
Update: it was the hinge. I unpluged the cable on from the MB, wiggle it around and replug it and it worked well now. Don't know how long it will last but I'm happy it wasn't the LCD. Thank Jayeff — Capital c on blue background
@Capital c on blue background

Good news.

Thanks for the feedback. — jayeff

HP Pavilion 14 Series

My screen's flickering after reseating the cables. Please help!

답변 1개

귀하의 답변을 추가하세요