flickering

I have a problem with my Lenovo Y50–70. A while ago this horizontal line appeared at the top of the display, a few centimeters from the edge. Initially it was just a white hotrizontal line, after a few weeks, suddenly, other continuous ones appeared and started flashing. From the lines down, all...

Does anyone find light flickering tedious to fix on set? It's often checked using an in-camera test during a shoot which can slow down production. Is there any reliable & convenient way to detect light flickering given a target fps & shutter during prep instead? I've heard bad stories about the...

Hi everyone, I've read multiple subjects about it but wanted to have someone's advice Hi have had an Asus laptop as my main computer for a long time. It was always plugged in an had no display problem. When I use it on battery, all goes well except when running under 50% battery the screen...