#Nothing works on windows 10 how to#

Try disconnecting and then reconnecting all of your video cables - HDMI, DVI, DisplayPort, and VGA. Unplug and then reconnect your video cables

#Nothing works on windows 10 how to#

HereвЂ™s how to check all your important connections. If everything was working normally until suddenly your PC wonвЂ™t show a screen, chances are that thereвЂ™s something wrong with the cables or your monitor. AVG TuneUpвЂ™s built-in Sleep Mode preserves RAM and CPU power so you have more resources available. One of the best tools for this is AVG TuneUp, which can turn off all non-essential applications and put them to sleep. If youвЂ™re only occasionally getting a black screen, you might want to look into disabling some startup items and optimizing your boot. If you canвЂ™t even reach the Windows login screen and just get a black screen, things are either super easy to solve or perhaps very tough, depending on the specific problem. Solutions for a black screen - before logging in! Or, jump down to solutions for a black screen after logging in. WeвЂ™ll dive into solutions for a black screen before logging in first. If itвЂ™s after, thereвЂ™s something wrong with either Windows or an installed application. If itвЂ™s before, chances are that there are some issues with a device driver or even a hardware issue. Note that the solutions look very different depending on whether the black screen happens before you see the login screen or after. Seeing a black screen before login? Or after login? Or how about a black screen with only a cursor? The possible causes of a black screen could be:ДЄ Windows update gone wrong (recent updates as well as the Windows 10 upgrade have caused issues).Д¬onnection issues between your PC and monitor.ДЄ problematic startup application or driver that runs automatically.Д«elow, weвЂ™ll go through the necessary steps to diagnose and fix the issues causing that black screen problem.