跳转到主内容

发布于 2012 年 6 月, 型号 A1278. Intel 处理器,支持 Turbo Boost, 最多 512 MB DDR5 显存

1622 个问题 查看全部

Flickering issue on primary display, external display seems fine

Hi all,

I have a mid 2012 MacBook pro that has been experiencing this rare issue. the main screen flickers randomly but my external screen seems fine and I could still use it normally.

Is this a screen issue or a GPU graphic card issue?

Block Image

Thank you a lot!

已回答! 显示答案 我也有这个问题

这是一个好问题吗?

得分 0
添加一条评论

1个答案

已选择的解决方案

It’s not the integrated GPU, which is a good news, as a faulty graphics issue would be showing up on the external monitor too. However, ruling out the Gpu doesn’t make things much easier as the fault could still be on the logic board, Lvds cable and screen. You would need to have a screen assembly to try out to progress further in troubleshooting, or start probing the Lvds connector, which is not a typical DIY repair.

这个答案有帮助吗?

得分 2

2条评论:

Thank you Arbaman, I will swap the screen with another one (hopefully I find one soon for sale) and will let you know how it goes.

完成的

Here's the needed part MacBook Pro 13" Unibody (Mid 2012) Display Assembly and the guide you'll need to follow to put it in MacBook Pro 13“Unibody 2012中期显示屏更换.

完成的

添加一条评论

添加你的答案

renzogmx 将永远感激不已
浏览统计数据:

过去 24 小时: 0

过去 7 天: 0

过去 30 天: 0

总计 60