Add Yahoo as a preferred source to see more of our stories on Google. We've all had to contend with a malfunctioning PC monitor when trying to work or game at some point, slowing down workflows and ...

Flickering and distorted images on a wall mounted monitor - Olga by Shefer/Shutterstock We've all had to contend with a malfunctioning PC monitor when trying to work or game at some point, slowing ...