Basically i came home and plug my monitor to my Acer notebook and started a Wow. My monitor was working fine when playing about 5 minutes. Then it turned black and showed me text: Monitor is going to sleep. But monitor is detected. I can change resolution. I even see it on device manager like separate device. It´s not cable problem and monitor works fine. I reinstalled a Windows but no difference. I also reinstalled a GPU drivers.
Specs: Intel Core I5 5200U, nVidia 940m 2gb, 4gb ram, 1tb hard disc.
Specs: Intel Core I5 5200U, nVidia 940m 2gb, 4gb ram, 1tb hard disc.