display flicker

Hi all, I am using an Asus Tuf f15. Lately, I have observed that as soon as I plug my laptop in, the refresh rate changes to 144Hz and black flickering lines appear at the bottom. These lines have increased over the past few months. They go away when I change the refresh rate to 60Hz, even when...

I am having issues with my Razer Blade 14" 2017: Its screen flickers all the time. Plugged it into an external monitor, it works. Tried running apps with the dedicated GPU, a GTX 1060, the screen still flickers, indicating an issue with the screen or the cables, not the GPUs. Flickers on...

Hi, my Lenovo Ideapad 320 started malfunctioning a while ago. It seemed to happen after installing a Lenovo system update. The laptop won’t do anything unless it’s on charge. When I press the power button while it is on charge, the power button LED and the LED near the SD card slot power up, the...