
Change ports if the monitor and graphics card include multiple ports.DisplayPort and HDMI come in different versions, which means you must also check the manufacturer for requirement details to ensure you have the correct cable.Try a different signal cable to confirm you are not dealing with a bad cable.Disconnect the signal cable from both ends, wait about a minute, and reconnect it again firmly.Check the signal cable connection between the monitor and the PC's graphics card.Use the monitor's built-in controls and select the correct input port.Turn off then turn on the computer to refresh the connection.Confirm the monitor is connected to a power source.If the monitor does not show up in the settings, try these steps before changing the configuration settings on Windows 10: When the desktop or laptop does not detect the second external monitor, it could be a problem with the software, but it might also be an issue with the physical connection. How to fix external monitor connection issues via hardware troubleshooting How to fix external monitor connection issues via latest graphics driver.How to fix external monitor connection issues via Settings.How to fix external monitor connection issues via hardware troubleshooting.That will be the final proof that is (or not) a software issue.VPN Deals: Lifetime license for $16, monthly plans at $1 & more Disabling sticky keys (I I'm quite sure this started after a long-press-shift-episode)ĭidn't had the chance to boot with a Linux live distro.To change the layout and then bring it back to the right one.I thought I could save myself some time asking in the place were IT wizards are gathered if they have bumped into this kind of problem.I've searched Google and found some similar complaints but no consistent solution.I insist that I find it strange that an hardware flaw would cause both CTRL to fail and not any other key.I've been doing a lot of gigantic data transfer between external hard drives and I didn't wanted to stop it a lot of times and during quite some time to do a classic reboot and troubleshoot.Let me tell you why I didn't took the efective path of test and fail:

Uncle Ben wouldn't like to see you making fun of my arachno-injury.
