Huawei Nova 5i repair without backlight

Huawei's Nova5i water damage has no backlight display, and BTB connector shows that the backlight anode has no diode value. Go directly to BTB connector Jump wire to BTB connector Fuse, and solve the problem.

Machine model: Huawei Nova 5i
Malfunction:water damage has no backlight and display.
Maintenance process:

Huawei’s Nova5i water damage has no backlight and display. After measuring BTB connector, it shows that there is no diode value in the backlight anode, so it is necessary to directly thread the needle and fly BTB connector to BTB connector Fuse, and the fault is solved.