
Model - RZ09-0367x
So laptop screen stays with these vertical lines but I'm able to connect to an external display with zero issues on the display. Sometimes the laptop only boots up to a black screen.
I've tested battery issues, swapping out ram, cmos battery, system restore point, reinstalled drivers, hard reset (holding power down).
Do I possibly have a problem with the lcd cable? Is there anything else I can try?
Thanks in advance.

