Here are some steps you can take to troubleshoot the display issue with your laptop:

1. Try connecting the laptop to an external display device such as an HDMI cable or DVI cable to confirm the issue is with the laptop screen.


2. Check the laptop's display settings such as brightness, contrast, color temperature, etc.


3. Run an update on the display driver for the laptop.


4. If the laptop came with swap-able graphics cards, try replacing the current graphics card with another.