Apple MacBook Pro A2338 screen display exception repair

Apple MacBook Pro A2338 screen display exception repair

Machine model: Apple MacBook Pro A2338

Symptoms: The screen display is abnormal.

Maintenance process

Received a set of Apple MacBook Pro a2338 laptop into yogurt, after-sales inspection, maintenance costs are too high.

Apple MacBook Pro a2338 screen display exception Figure 1.

There is a large water stain in the lower left corner of the boot screen. In this case, change the screen assembly directly. Based on the principle of saving customers,

Disassemble the machine and check the motherboard.

Apple MacBook Pro a2338 screen display exception Figure 2.

Unscrew all screws, pry open the bottom and slowly pull down.

Apple MacBook Pro a2338 screen display exception Figure 3.

Apple MacBook Pro a2338 screen display exception Figure 4.

There is a power button on the screen axis, and a lot of yogurt is put in. Remove it and clean it up. There is no liquid on the motherboard.

Remove the screen.

Apple MacBook Pro a2338 screen display exception Figure 5.

Apple MacBook Pro a2338 screen display exception Figure 6.

Apple MacBook Pro a2338 screen display exception Figure 7.

At this position near the top, remove all the screws, and remove the layering to remove the whole screen.

Remove the screen, replace the backlight, install the test,Normally boot, and everything is normal.

Apple MacBook Pro a2338 screen display exception Figure 8.