crwdns2934241:0crwdne2934241:0 sen

crwdns2934249:0crwdne2934249:0:

Since invalid in screen is the motherboard problem, first check the mainboard and the interface between the screen if there is any foreign body, or damaged phenomenon, if not, then continue to detect short circuit interface on the side of the capacitor?If there is a problem with the lamp control IC, I will mark the pictures for your reference.

[image|1302132]

[image|1302133]

crwdns2915684:0crwdne2915684:0:

open