Have used an external monitor for over 2 years with no problem. Suddenly, my external monitor is no longer detected. It works on other computer. Tried switching from HDMI to VGA-no help. Tried different HDMI cable-no help.
Sometimes if I disable and enable the Intel HD graphics card it will come back but not every time. Updated video drivers. I saw another older post but the supposed fix link does not work anymore.
The external monitor is simply not detected even though the laptop "beeps" when I plug in the HDMI cable so it recognizes that being plugged in. Monitor stays dark.
Any idea?