


The Nvidia control panel detects the Acer monitor on the PC along with the display settings menu of windows 10, but changing all multiple display modes (extend, show only on 1, only on 2, duplicate) didn't accomplish anything.

I attempted to connect the Acer monitor to a laptop through HDMI and it worked completely, even after restarting the laptop repeatedly, as a duplicate display, an extended second monitor display or the main display alone. I attempted reinstalling the Nvidia driver which didn't cause the Acer monitor to display any output. However after every restart of the PC itself the Acer monitor displays the bios but then proceeds to detect no signal as soon as the computer is booted to the desktop, while the other Dell monitor displays the desktop correctly. After first installation and plugging it in, it worked flawlessly, outputting at 144hz after I set that from the advanced display adapter properties through the windows 10 settings. Download appropriate driver for ACER GN246HL for your operating system from our website.So I recently bought a new monitor, the acer one, to use as my main monitor in a 2 monitor setup. This can be easily fixed by using driver update tool or by updating drivers manually. This means, that appropriate driver for ACER GN246HL is not installed or corrupted.

Try upgrading the device drivers for this device. Windows has stopped this device because it has reported problems.If you receive one of the following errors with your ACER GN246HL in Windows 10, Windows 8 or Widnows 7: All drivers were scanned with antivirus program for your safety. Please, choose appropriate driver for your version and type of operating system. Here you can download drivers for ACER GN246HL for Windows 10, Windows 8/8.1, Windows 7, Windows Vista, Windows XP and others.
