After a fews days of not using my laptop the problem was worse the balck line was converted to 80% of balck screen and after few hours pf using it turns back to balck liens and the charger is removed everything disappear and its a good screen and after shutting down and switching on the laptop the problem is back again and yes its occuring in bios
Dark lines on asus tuf f15 laptops screen #asus tuf f15
As mentioned in the previous response,
Considering your current situation, it is recommended to send the laptop for repair.
The following is the contact information: https://www.asus.com/support/service-center-location
Also you can contact the local service center for help.
The following is the contact information: https://www.asus.com/support/CallUs#
Sorry for any inconvenience it may be caused.