I recently rebooted my laptop to factory mode, updated graphic drivers for my AMD radeon HD 6550m, but now whenever I remove the hdmi cable of my second monitor the laptop screen gets this annoying black line flickering. (single pixel black line flickering/appearing on the screen for a split second multiple times) mostly when I move my mouse.
removing the drivers doesn't work, installing older drivers doesn't work, I'm in a pickle.
However if I re-insert the hdmi cable nothing is wrong.
Laptop: Acer Aspire 7750G, Radeon HD6650M
removing the drivers doesn't work, installing older drivers doesn't work, I'm in a pickle.
However if I re-insert the hdmi cable nothing is wrong.
Laptop: Acer Aspire 7750G, Radeon HD6650M