Samsung monitor not working with Raspberry PI over HDMI

I use my Raspberry PI with a Samsung SyncMaster SA650, and once in a while it would stop receiving signal. The cable and the monitor both work. Only when I connected to the RPi over VNC I had realised it has the wrong screen resolution. So the solution is to set the resolution back to Full HD that the monitor understands

Run sudo raspi-config and go to Display -> Resolution, choose DMT Mode 82 1920x1080 60Hz 16:9

Source: https://stackoverflow.com/questions/22891235/how-to-change-screen-resolution-of-raspberry-pi/43676077#43676077