how to find out what is keeping your pc awake windows 10
I have two computers in my office that, much like disgruntled toddlers, won't stay asleep. I click the Sleep button, await for all the fans to terminate spinning, and observe myself woken up by the blinding lights of my motherboard at two a.one thousand. If this sounds like a familiar story, here are a few ways to diagnose the problem and keep your figurer down for the night.
Find Out What Woke Your Calculator
Windows knows what woke up your computer most recently, then the next time it wakes up unexpectedly, open the Kickoff menu and search for "cmd," then right-click the Command Prompt and choose Run As Administrator. Blazon the following command and press Enter:
powercfg -lastwake
If you're lucky, it'll give yous a pretty clear answer. For case, the last fourth dimension my workstation woke upwards, it was due to my deject backup program running its scheduled fill-in for the evening. In that case, your search is over, and y'all can adjust that program's settings or uninstall it to cease the problem.
In other cases, it may listing a specific hardware device, and yous can skip downwards to the relevant section in this article, or practise some extra Googling on what settings to change on that device.
If that control didn't requite you lot useful information, effort this one:
powercfg -waketimers
I've also had luck searching Windows' Effect Viewer for information. Click the Start menu, search for "Upshot Viewer," and launch the tool. In the sidebar, head toWindows Logs > System, so click theFilter Current Log button on the right side of the window.
ChoosePower-Troubleshooterfrom the Event Sources drop-down menu and click OK to see all the times your computer woke up recently and what caused them. Filtering past Kernel-Power may assist besides, but in my experience, it'southward less probable to include useful data.
Using that information, yous can try some of the solutions below to proceed your figurer from waking upwards randomly next time.
Tweak Windows Update, Scheduled Maintenance
Windows Update is a fickle beast, and I've had information technology cause numerous unwanted wakeups in the past. In that location are a few ways to solve this problem.
First, try using Windows Update's born tools to more meticulously schedule those updates and reboots. Set your Active Hours and Reboot times and defer updates until you have time to install them, and yous may be able to solve this problem easily. To dig a piddling deeper, though, you will need Windows 10 Pro or to a higher place.
With the right version of Windows 10, open the Beginning carte du jour, search for "Group Policy," and head toReckoner Configuration > Authoritative Templates > Windows Components > Windows Update, then double-clickEnabling Windows Update Power Directionand set it to Disabled.
Windows as well runs an Automatic Maintenance set of tasks once per day, which it says includes software updates, security scans, and other jobs. Open the Start card, search for "Scheduled Maintenance," and open up the resulting option.
You can either change the time this runs—I have mine fix to run at v p.m.—or prevent this from waking the reckoner altogether by unchecking the box at the bottom.
Find a Misbehaving USB Device
If Windows tells you a USB device is waking your reckoner, you'll have to find the offending device. I'd bet dollars to donuts information technology's your mouse or keyboard—maybe your cat thinks information technology's a fun toy when you aren't looking—but it could exist anything.
If you lot have trouble figuring out which device is the problem, remove all your USB devices the next time you put your reckoner to sleep, and see if it wakes up on its ain. If it doesn't, you can leave ane device plugged in the adjacent time you put information technology to sleep. Keep doing this until you detect the offending device.
One time you lot find the problematic hardware, open the Kickoff menu and search for "Device Director." Find the device in the resulting list—say, your keyboard—and correct-click on it. Select Backdrop and the Power Direction tab, then uncheck theAllow This Device to Wake the Computer selection and click OK.
If your computer doesn't stay asleep later on this, yous might also endeavor entering the BIOS and disable USB waking from in that location, if you see an option for information technology. (You can enter the BIOS setup past pressing a primal when your computer showtime boots, commonly something like Delete or F2—the boot screen volition usually tell yous.)
Limit Your Network Adapter
One of my insomniac computers told me that it was waking up cheers to an Intel(R) I211 Gigabit Network Connexion. That'south the Ethernet port that connects my computer to the net, and it means some sort of network activity is waking the computer up regularly. You can fix this from the Device Director.
Open the Starting time menu, search for "Device Manager," and find the Ethernet or Wi-Fi adapter in question nether Network Adapters. Right-click on it, cull Properties, and open up the Power Management tab. Uncheck theAllow This Device to Wake the Computer selection, and you lot should be gilt. Y'all may also notice network wakeup options in the BIOS, as described in the section to a higher place.
Alternatively, you tin keep that box checked, and checkBut Allow a Magic Parcel to Wake the Reckoner. This is useful if you employ Wake-On-LAN to access sleeping computers remotely. It'll ensure that Wake-On-LAN all the same works, without allowing simply whatsoever network traffic to rouse your computer from its slumber. This box isn't checked by default, for some ungodly reason, and checking information technology solved my trouble beautifully.
Disable Other Wake Timers
If none of the above gear up your event, you may have to dig into the wake timers set on your calculator—that is, scheduled events that are allowed to wake your automobile. Open up the Outset menu, search for "Edit Power Plan," and click Change Avant-garde Settings in the Edit Plan Settings window.
Head toSleep > Allow Wake Timers and change bothBattery andPlugged In toDisabled. You'll want to repeat this process for all your power plans in the drop-down menu at the elevation, not just the 1 yous're currently using.
Here's the thing, though: this is a sweeping setting designed to touch on all wake timers, which may mean it's too overzealous for you lot (if you lot have sure wake timers y'all want turned on). It's as well weirdly ineffective, which means fifty-fifty if youdo want to go nuclear on wake timers, information technology may non terminate them all, only feel complimentary to adjust it anyway.
With that in listen, I also recommend opening PowerShell and running the following command:
Become-ScheduledTask | where {$_.settings.waketorun}
This may assist you find scheduled tasks designed to wake upwardly your PC. If you observe any you want turned off, open the Commencement carte du jour and search for "Chore Scheduler," then navigate to the task in question using the sidebar, and double-click to edit it. Select the Weather condition tab and uncheck theWake the Estimator to Run This Task box.
Random wakeups can be incredibly finicky to solve, and you may find that even more earthworks is required to observe your specific issue. Only hopefully the above options have at least pointed you in the right direction.
Proceed in mind that you may take to go back and do this in a few months if it starts happening once again—new programs, new hardware, and Windows updates can always crusade the problem to resurface. It's a expletive, but at to the lowest degree now you can go along information technology under control.
Source: https://au.pcmag.com/migrated-15175-windows-10/88829/how-to-stop-your-computer-from-randomly-waking-up-from-sleep-mode
0 Response to "how to find out what is keeping your pc awake windows 10"
Post a Comment