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Windows 7: Computer wakes up from standby - why?

01 Aug 2012   #1

Windows 7 Home Premium 64
Computer wakes up from standby - why?

My computer occasionally wakes up from Standby.
I have a USB-based KVM switcher providing mouse and keyboard. When I want to put it in Standby, I first switch the switcher to my other computer, then I go into Standby by pressing the power button. When I want to use the computer again, I first switch the switcher back to the computer, then press the power button.
Waking up from Standby spontaneously is not a major problem, as it is set to go back to Standby after several minutes. But I'm curious as to what might be happening.
Any ideas?

My System SpecsSystem Spec
01 Aug 2012   #2

Microsoft Community Contributor Award Recipient

Windows 10, Home Clean Install

This tutorial may help. From personal experience, start with the internet waking the computer.
Give attention to step 4 and 5
Power Options and Sleep Mode Problems - Vista Forums
The Vista solution is the same as for Seven.
My System SpecsSystem Spec
01 Aug 2012   #3

Windows 7 Home Premium 64

Thanks, Richard.
This tutorial was very interesting. I wonder if there's a similar one specifically for Windows 7, or if anyone out there would like to create one.
I'll try the various things in the tutorial. If any of them reveals a source of wakeup, then I'll mark this thread as solved. Otherwise, I'll ask for more help.
My System SpecsSystem Spec

01 Aug 2012   #4

Microsoft Community Contributor Award Recipient

Windows 10, Home Clean Install

I do most of my work in Vista and am very Familiar with the Vista Tutorials. I am also familiar with the great tutorials here, but could not find that specific one. I am sure another member will post the tutorial if it exists.

EDIT: Ill contact someone who will know for sure.
My System SpecsSystem Spec
01 Aug 2012   #5

64-bit Windows 10 Pro

Hello MeepMeep,

The tutorial above still applies to Windows 7 as well. However, if you like the tutorials below may be able to also help ID what may have woke the computer up.

Lastwake Command


Devices - See Devices that are able to Wake Up the Computer

Hope this helps for now,
My System SpecsSystem Spec

 Computer wakes up from standby - why?

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