Also this problem happened with me and with my friend laptop, the Acer type, it seems to be a common problem in Acer

Mar 19, 2018
I really did not know the real problem, but the first time the maintenance man told me, the problem was due to IC in the screen card, and repaired it, but after 15 days the problem came back, the second time another maintenance guy said, you replace the charger, but the problem came back, What's the solution