If you see a White Screen of Death on Windows laptop or computer monitor, then the fault could be with the hardware or the driver. Here are the working fixes.

If you see Black and White squares on your computer screen, the problem may be with your display, GPU driver, or GPU. Use these fixes to resolve the issue.

If you see odd behavior coming from your screen, reboot the computer to see if the issue resolves itself. Should the white spots and black background reappear, it could mean that your computer has ...

For CCFL getting the light on can be as simple as 3.3V, DC-in given by the laptop’s charger, and GND. Probing the power leads on the CCFL driver should tell you which potential goes where.