The monitor is also choppy on the VGA connection and sometimes super slow when I remote in via TightVNC from my windows laptop. I am able to plug in a monitor to the VGA connection see the desktop.

I've tried different HDMI cords, converters, and different HDMI connections on the TV without luck. I ran sudo xrandr and it does see anything on HDMI-1 or HDMI-2. After a few weeks my system crashed this morning as I was installing another program and now the TV stopped working again.

I fiddled around with it unplugging and re-plugging the TV and after a while it started working again. Note: Once you install the 'generic' driver you will overwrite any customizations your system manufacturer made to the driver specific for your system model.After a system crash my HDMI TV stopped working. Your computer manufacturer may have altered the features, incorporated customizations, or made other changes to your driver, so that's why your drivers are provided by your system manufacturer. Most likely you have a customized driver installed in your system, please be aware that Intel provides generic versions of drivers for general purposes. You are required to install drivers from your computer manufacturer, however, you may try forcing the installation of Intel generic drivers by performing manual procedure, see here for instructions: How to Manually Install an Intel® Graphics Driver in Windows® 10 & Windows 8* or Windows 8.1* Please see Uninstalling the Intel® Graphics Driver and Intel® Display HDMI/Audio. You can download the Intel generic driver here: Thank you for joining the Intel communities.Īt this point, I can suggest uninstalling the graphics driver you have, restart your system and then install the Intel generic driver.

Intel hd graphics 4600 driver lenovo