Powercfg uses GUIDs, which is even more powerful. Use them only if you are a power user, and comfortable with the command line. Create a system restore point before you begin. powercfg -change ...

One of the most annoying features in Windows 11/10 for desktop computers is the sleep timeout, which is the time period after which your computer enters energy-saving sleep mode. This time period can ...

If your monitor isn't going to sleep when it should, there's likely a program in the background keeping it awake. Using the powercfg /requests Windows command can reveal which apps are preventing your ...

Greg Shultz explains how to use the PowerCfg command to investigate Windows sleep states and the devices that support them. Soon after the publication of my last article, “Tweaking power options in ...

November 8, 2011 Add as a preferred source on Google Add as a preferred source on Google Switching between Windows' built-in power schemes from the taskbar can be kind of a pain, so reader Keithb1 ...

I noticed that my computer wouldn't sleep, so I went to an elevated command prompt and used "powercfg -requests" to identify the culprit, which was identified as [DRIVER] Realtek High Definition Audio ...

In the beginning, all we had was the command line. Then as Windows matured, the need to access that throwback interface waned. That doesn’t mean the Command Prompt is completely useless. In fact, ...