How to fix the WHITE SCREEN problem of your laptop in 3 easy steps. Sony, Acer, Dell

How to fix the WHITE SCREEN problem of your laptop in 3 easy steps:
This is a fast and not risky possible solution for a laptop or any device with static electricity on it. Please comment your experience and like&subscribe to my channel if that worked for you. Thanks for watching.
This video has its version in Spanish here: • Solución pantalla blan...