To prevent your monitors from turning off in Windows 11, right-click the Start button, select Power Options, click Screen and Sleep, and set the screen sleep timer to “Never”. If you have a laptop, you can also adjust the battery power setting to “Never” to keep the monitor on when unplugged.
Quick Steps:
- Right-click the Start button
- Select “Power Options”
- Click “Screen and Sleep”
- Change “When plugged in, turn off my screen after” to “Never”
- For laptops: Change “On battery power, turn off my screen after” to “Never” (optional)
- Optionally set power mode to “Best Performance”
Why I Always Changed This Setting
During my years running the computer repair business, this was one of those settings I’d adjust on almost every single computer I set up. Windows 11 turns off your monitor after a few minutes of inactivity to save power, which sounds good in theory, but it drove both me and my clients crazy.
I’d be in the middle of setting up a new machine, step away to grab some drivers or check on another computer, and when I’d come back the screen would be off. After doing this hundreds of times, I got into the habit of changing this setting immediately after installing Windows. It’s especially annoying when you’re reading long documents or monitoring downloads.
Step-by-Step Guide to Disable Monitor Sleep
Step 1: Open Power Options
Right-click the Start button in the bottom-left corner of your screen. In the context menu that appears, select “Power Options”. This will open the Power & Battery settings window in Windows 11.
Step 2: Access Screen and Sleep Settings
In the Power & Battery settings window, you’ll see the “Screen and Sleep” option. Click on it to expand the screen timeout settings. This is where you control when your display turns off during inactivity.
Step 3: Change Screen Sleep Settings
Find the setting labeled “When plugged in, turn off my screen after”. Click on the dropdown menu and select “Never” from the list. Your monitor will now stay on indefinitely when your PC is connected to power.
Step 4: Adjust Battery Settings (Laptops Only)
If you’re using a laptop, you’ll see another setting: “On battery power, turn off my screen after”. You can change this to “Never” too if you want, but I’d recommend leaving it at a reasonable timeout like 15 or 30 minutes. Otherwise, you’ll drain your battery much faster.
Step 5: Bonus Performance Tip
While you’re here, scroll down a bit and you’ll see a “Power mode” setting. I always changed this to “Best Performance” on desktop computers. It makes your system run faster by preventing Windows from throttling your CPU. On laptops, only do this when you’re plugged in since it uses more battery.
Common Issues & Solutions
Problem: Screen still turns off after setting to “Never”
Solution: Check your screensaver settings by searching for “Change screen saver” in Windows search. Make sure it’s set to “None”. I’ve seen this catch people out more times than I can count.
Problem: Can’t find “Screen and Sleep” option
Solution: Try going through Settings > System > Power & Battery > Screen and Sleep instead. Microsoft keeps moving these settings around with updates, which honestly gets frustrating.
Problem: Monitor turns off during video playback
Solution: Windows should detect video playback automatically and keep the screen on, but some older media players don’t trigger this properly. Try using a modern player like VLC or the built-in Windows Media Player.
Problem: Settings revert after Windows update
Solution: This used to happen occasionally, especially after major feature updates. After any big Windows update, I’d double-check these settings. If you want a more permanent solution, you can use Winhance to lock in your preferred power settings.
FAQ
Will keeping my monitor on all the time damage it?
No, modern monitors are built to handle being on for extended periods. I’ve had monitors running 12+ hours a day for years without issues. The only thing to watch out for is if you leave the same static image on screen for days at a time, which can cause temporary image retention, but that’s pretty rare with modern displays.
Does this increase my electricity bill?
Yes, but not by much. Most modern monitors use around 20-40 watts when on. Even if you leave it on 24/7, that’s only a few dollars a month at most. For me, the convenience was always worth the tiny extra cost.
What’s the difference between screen sleep and computer sleep?
Screen sleep only turns off your display while everything else keeps running normally. Computer sleep puts your whole system into a low-power state. I know of a few people who prefer to disable screen sleep but left computer sleep enabled for desktops that weren’t being used overnight.
Can I set different times instead of “Never”?
Absolutely. The dropdown has options from 1 minute all the way up to 5 hours. If “Never” feels too extreme, try 1 or 2 hours. That’s what I’d set for clients who wanted some automatic sleep but not the aggressive 5-minute default.
Does this work the same way in Windows 10?
Pretty much, yeah. The process is nearly identical, you just navigate through Settings > System > Power & Sleep instead. The actual timeout options are exactly the same, including the “Never” setting.
