If your PC isn't displaying on your monitor, don't panic. Here are the common causes and quick fixes to get your screen working again.

Next, connect your monitor cable and other cables to your computer, and then tap and hold the Power button for about 30 seconds to 1 minute. You can now plug in your computer and turn it on to ...

Decide whether you want to change the power button action for when the PC is using the battery or when it’s plugged in. In the case pictured here, each option in blue is currently set to Sleep .

The power save feature on your computer automatically switches off the monitor when the computer hasn't been used for a set period of time, saving energy bills and preventing a condition known as ...

If the third monitor is not detected by your Windows 11/10 computer, then one of these suggestions is sure to help you fix the issue. Skip to primary navigation Skip to main content ...

I have just returned home and my ASUS ProArt monitor (PA248Q, bought in Sept. 2013) will not power on. When I first came home, the power button had a purple light showing and there was no response ...

You don’t get much customization from the actual monitor though — with no physical buttons for control or even a power button. It’s also pretty expensive at $799 for such a small screen ...

Most computers have the built-in ability to power a second screen. First, find the HDMI or DisplayPort socket on your laptop or desktop. If you own an older computer, you might be looking for a ...

Patrick Marshall answers your tech questions. This week's topics cover the Start button on monitor screens failing to function and an alert sound on a PC that's becoming more frequent.