Hello, I recently upgraded my brothers PC with a new MOBO and CPU, and now I can't get dual monitors to work. I'm plugging both monitors into the GPU and they're both detected, but the second monitor won't have any display.
I've tried restarting, updating drivers, using different cables, unplugging and replugging, and making sure extended display is on to no avail. The strange thing is that they're detected and the second monitor will flash with the display for a second when I turn extended display on and off. So I know the monitors work, one of them just doesn't seem to have any display. Any help is greatly appreciated.
I've tried restarting, updating drivers, using different cables, unplugging and replugging, and making sure extended display is on to no avail. The strange thing is that they're detected and the second monitor will flash with the display for a second when I turn extended display on and off. So I know the monitors work, one of them just doesn't seem to have any display. Any help is greatly appreciated.