Solved! Asus X555LA Flickering Problem

[Lgil22]

Hello Guys, I have a Asus X555LA laptop, My problem when the computer is working on battery status at 40-50% has flickering on the screen, the display comes and goes.
I tried to replace the battery but it did not help.
When computer is connected to the power plug and there is not problem and everything is working properly. I will be happy to receive any help. Thanks in Advance.

 

[helpstar]

Might be a power problem on the motherboard.

I would try to replace the ribbon cable from motherboard to display, but could be the motherboard itself.