Hey everyone.
I have a 820-3787-06 board from a MBP A1398 which has a screen issue. The problem starts with a bit of noise just like old TVs when booting and when the OS is on, screen jumps are added to the little noise on the screen. The jumps are millisecond and go back to the original place.
Since there's a little crack in the corner of the screen, I thought it has to be the display. But to my surprise it wasn't since I tried it with a fully functioning screen.
The same issue isn't happening with an external display. I did a gpu/cpu stress test on external display and everything went smooth.
I then began to suspect the lvds connector. I replaced it and still no luck!
Any ideas will be appreciated really.
I have a 820-3787-06 board from a MBP A1398 which has a screen issue. The problem starts with a bit of noise just like old TVs when booting and when the OS is on, screen jumps are added to the little noise on the screen. The jumps are millisecond and go back to the original place.
Since there's a little crack in the corner of the screen, I thought it has to be the display. But to my surprise it wasn't since I tried it with a fully functioning screen.
The same issue isn't happening with an external display. I did a gpu/cpu stress test on external display and everything went smooth.
I then began to suspect the lvds connector. I replaced it and still no luck!
Any ideas will be appreciated really.