Why is my computer screen showing static?
The wavy lines or static on your LCD monitor might be caused by other electronic devices (cell phones, cordless phones, rotating fans) that are too close to the monitor or by devices plugged into the same circuit as the monitor.
How do I get my computer screen back to normal?
What causes a fuzzy computer screen?
A blurry monitor can occur for several reasons such as bad resolution settings, non-matching cable connections or a dirty screen. This can be frustrating if you are unable to read your display properly.
Why is my HP laptop screen static?
This problem could be caused by Microsoft updating your PC to the Creator’s Update, version 1703. Download the latest graphics driver from HP, AMD, or Nvidia after you have determined what graphics device your PC is using (Control Panel, Device manager). Disconnect your PC from the network.