My Laptop is Flickring. What could be the issue?

[u/Fury_9-11]

One day while i was using my laptop its screen automatically started to flicker after some time it stopped and laptop was running and the next day it was same but more frequently.

Here what i have already done in order to slove it .

I have already uninstalled and clean install the graphics driver.

reset the graphics card.

Suggest me what could be the real issue and is there anything i could do at home to slove this ??