Computer Wakes Up From Standby?
Aug 1, 2012
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.
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Aug 2, 2010
I have windows 7 Home Premium and I am facing some problems with Hibernate and Standby. The first Problem is that my system doesn't hibernate but instead it just perform a log off. The second problem is that when I put the system in standby, it wakes up automatically after 2 to 3 hours which makes a serious problem if my laptop is in the bag.
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May 28, 2011
My computer wakes from hibernation.I�m using windows 7 x64. My BIOS doesn�t support any configuration settings about wake, and the LAN device driver states that it doesn�t support wake on LAN.It�s a Dell Lattitude laptop, about 2 years old.No events are relevant.This started about 6 months ago when I went out and updated all my drivers, so some driver is apparently having fun. I had already run for long enough when it started that I didn�t want to roll back, although I have tried earlier versions of the LAN, WAN and WLAN drivers. None of them have an option for disabling wake on LAN that can be checked.
C:>powercfg -lastwake
Wake History Count - 1
Wake History [0]
Wake Source Count � 0
C:>powercfg -devicequery wake_armed
gives no output.
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Dec 30, 2009
Every few days my computer will wake from sleep in the middle of the night and to find out why I check lastwake from the command prompt and got this in attachment. I looked in WMC and didn't find any auto updating turned on. How do I turn this off? I really don't use WMC that much and don't need it waking my computer to update.
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May 30, 2012
I am having a most unusual problem where my system wakes itself from sleep when I walk by.. Sometimes randomly also but most times when I walk over to my desk it will wake by itself for no reason. This is quite annoying and i would greatly appreciate any help in identifying the cause.
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Jan 22, 2013
I know this thread is a year out of date but my computer experiences the same problem. I will leave it on and after [x] number of minutes it will go into 'standby', but then the BIOS Overheat alarm will sound repeatedly. To clear the problem I have to shut the computer down.
I have recently installed more memory and an additional fan, thinking that this would solve the problem.I've also disabled some startup programs and cancel tasks etc, to try and stop it from over-working but this doesn't seem to solve the problem.Computer never used to be like it until about 3 months ago. It has always done it but it was never a regular/daily occurance.
Spec:
Operating System: Windows 7 x64 SP1
Motherboard: Gigabyte GA-MA770-UD3 (Rev 1)
RAM: 6GB (2x1GB + 2x2GB) DDR2 800MHz/PC2-6400 Memory CL6 1.8V
Processor: AMD Phenom II X3 720 Processor, 2800mHz, 3 cores/3 logical processors.
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Dec 4, 2009
It will turn off the monitor but won't go into standby.
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Apr 1, 2010
when I wake up my computer from sleep, it will turn on (all of the fans and lights start running) but there is nothing displayed on either of my monitors.I have my hard drive set to "never turn off" and this hasn't helped the problem.
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Sep 22, 2012
I've got a pretty regular and predictable usage pattern with my computer - quick logon in the morning to check emails, go to work, use computer at night, restart before bed.The computer is set to sleep after three hours of inactivity. So in the morning it will be sleeping, then when I get home from work same thing. Sometimes not; never figured what wakes the computer, but 90% of the time, that's how that works - it sleeps after three hours, and stays sleeping for several hours.However, this week I noticed that the computer seemingly never sleeps. It's always on when I come by it, including in the morning, and when I get home from work.Checked the system log in the event viewer for events 1 (wakeup) and 42(sleep), and I noticed that, into the morning of 9/16, the normal pattern of several hours of sleep was adhered to. Since 9/16 though, every sleep period lasts about 2 1/2 minutes. That is, it goes to sleep (event 42), and then within 2-3 minutes, it will wake up (event 1).There have been no Windows updates in that time that would affect this. Definition updates for Windows Defender on 9/18 and 9/21, and KB2744842 (security update for IE 9 on x64 systems) on 9/22, but nothing happened, including no new software installations, on 9/15 or 9/16.So why is my computer suddenly waking from sleep almost immediately?
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Dec 6, 2011
My computer is several years old, and just a few weeks ago started having a problem waking from standby. Up until now, it had no issues going into and coming out of sleep.Now, whenever it goes to sleep (whether due to inactivity or putting it to sleep manually), it won't wake up. The lights come on, the fans come on, but the monitor stays in standby. I've looked around online and found that many people get a black screen when booting up, i.e. the monitor comes alive and they may get a mouse cursor, but that's not what's happening to me. I don't get a black screen--my screen is never getting a signal from the computer. I have to do a hard reset, after which I get the 'Start Windows Normally' screen.I've tried uninstalling and reinstalling the graphics drivers, changing hybrid sleep settings, using hibernate instead of standby, uninstalling random programs, etc, to no effect. I don't think I had any major windows or driver updates that caused it.
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Aug 17, 2010
I simply want to run a program when the computer returns from standby, but I see no options in the scheduler.
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Jul 9, 2009
the problem im having is when i leave my computer on for an hour or 2 hours it crashes gos back to the password page saying password locked ? i put my password in but it dosn"t reconize it so i have turn off pc from the power button ? did this on my old win 7 now im on win 7 7264 still got the same problem any ideas ?
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Jul 25, 2009
I have a PC that I use as a media center attached to my TV running Windows 7 RC and it worked perfectly until about a week ago when I upgraded my laptop to Windows 7 and placed them both in the same Homegroup. Every since then the Media Center will not enter standby mode either automatically, after 10 minutes as configured or from the MC remote control. To get it to enter standby I have to select "sleep" from the WMC "tasks" menu.
As it only happened since creating the Homegroup I am assuming it is something to do with that, but I may be wrong. The MC PC is set to the "Balanced" power profile.
Any ideas?
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Mar 1, 2012
I'm positive that I'm not bumping into the mouse or anything to accidentally wake it as I make sure to turn my wireless mouse off once I've finished a session on the computer. and often times the computer will wake in the middle of the night. I will select sleep mode before going to bed and when I wake up it will be running like normal
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Aug 16, 2012
This has been an ongoing issue with my computer only waking from sleep half the time. The other half I need to actually power cycle my machine in order for it to wake. I know when it is going to wake properly because I hear the DAC on my Asus Xonar Essence STX Sound Card click on and if it's not going to work obviously I don't hear the click.I have tried the following:
- Complete system rebuild with new hard drives, reinstall of windows
- All drivers updated and bios updated (I have been through a fair few driver updates because this has been an issue for over a year)
- New Memory installed
- Played with as many power settings in the bios as possible
I am really starting to think it is a hardware issue with either my motherboard or video card but don't have a spare of each of these and don't want to buy new stuff just to test it.
Here are my Specs:
Motherboard: Asus P8Z68-V Pro
CPU: Intel i7 2600
Video Card: Gigabyte 6950 (in eyefinity with 3 Monitors)
Sound Card: Asus Xonar Essence STX
HDD: 2 x 240GB Sandisk Extreme SSD (Raid0)
Memory: Kingston Hyper X 4x4GB (16GB Total)
PSU: Seasonic X Series 750w
Monitors: Samsung MD230x3 (3x23") 2 connected via DVI and 1 via DisplayPort
As mentioned the hard drives and memory were replaced so it can't be either of those. Also it can't be any settings because it does wake via my keyboard/mouse half the time. It is also hard to troubleshoot as it may work 3 times ok and even wake form sleep overnight but then I could leave it for 30 mins come back and it won't wake that time, there is no pattern that I can make out, not sure what else I can do to troubleshoot this but it is really annoying as my computer gets a lot of use and would rather put it to sleep than continually turn it off and on.
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Jan 15, 2010
I have a problem with Windows 7. I cannot use the sleep function! This is is so frustrating.. I used to put my computer to sleep all the time in XP. But when I upgraded to Windows 7 a while ago, my computer just wakes up instantly after going into sleep mode, as if I was spamming the power button. I have tried searching for answers, and one solution I have tried was the "network card activity problem". However, it didn't work.
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Nov 17, 2009
I don't really use Media Center much but everynight around 2:30 am my PC wakes up after it has been put in sleep mode. I finally tracked the culprit down in the evnt viewer to be the media center update causing it to wake up. Is there a way to turn MC auto updating off?
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Nov 19, 2012
i thought was a hardware issue but its not everytime i put my computer to sleep it wakes up after an hour or so, i have disabled all network adapters from waking up the computer i have disabled all programs and my mouse from waking up the pc i have checked over and over on the task scheduler to see if anything wakes the the computer up from sleep and have yet to find anything .
now the strange part is here when i click on the cmd and type in powercfg lastwake nothing shows up like it wont tell me what woke up my computer
but when i go to to event viewer the same program keeps loging on my pc no matter what itll look something like this logoff, then logon logon Special logon and then it will turn on i will past the information from the even viewer below
logoff
- <Event xmlns="http://schemas.microsoft.com/win/2004/08/events/event">
- <System>
<Provider Name="Microsoft-Windows-Security-Auditing" Guid="{54849625-5478-4994-A5BA-3E3B0328C30D}" />
[Code].....
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May 27, 2012
Windows 7 home premium, 64-bit HP Envy 3D laptop with 8GB memory, no custom hardware
I have configured a backup job which wakes up the laptop at midnight, takes a backup and puts laptop into standby again. All this happens with the laptop lid closed. The power scheme is configured to put laptop into standby when lid is closed.
The resume from standby, backup and suspend after backup is controlled by Windows Home Server (2003) console which is installed on the laptop. I had purchased the HP laptop in October of last year and this job used to work just fine. Sometime in March of this year, the backup stopped working.
After checking the logs and physically observing the laptop at midnight, I found that the laptop resumes from standby at the scheduled time but immediately goes into standby if the lid is closed. The backup fails. Windows event logs indicate that laptop lid close action is putting system into standby.
If the lid is open, then the laptop resumes from standby, stays awake, backup proceeds and laptop goes into standby again.
Here are my problems:
a) Why did the backup work for several months and then stopped working?
b) I have other laptops in the house running Windows 7 home premium on variety of hardware (all HP) and they do not have any issue. Even with the lid closed, they resume from standby, do a backup and go into standby again. The power scheme on all these laptops is set to put laptop into standby when lid is closed. I have verified from physically observing the laptops during backup time.
I have checked all the usual suspects like BIOS updates, driver updates, run sfc, completely deleted the Windows Home Server console from laptop and re-installed after deleting all past backups. Is there some setting that I have overlooked?
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Jun 20, 2012
I have also recently been experiencing random shut downs during hibernate. I don't even realize it has happened until I go to wake up my computer.
Windows 7 Home Premium, x64
Gateway FX6840
Intel(R) Core(TM) i7 CPU 860 @ 2.80GHz
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Oct 2, 2010
I use win 7 home premiun and everytime my computer wakes up from sleep my the taskbar stays stuck for 1-2 minutes. I have downloaded a a program called process explorer to see what is running in windows explorer. I used a option in process explorer called kill the process on the programs that are running but it doesn't do anything.
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Jan 6, 2012
I have a different sort of problem with grouping.
See, I'm a game modder, and this requires me to have many folders open at once. The problem is, when my computer goes to sleep and then wakes up, the order of my folders on the taskbar is changed. This bugs me to no end, and I'm wondering how I can stop this reordering from happening.
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Jun 9, 2012
I have a one year old Lenovo Thinkpad Edge E420s. I'm using Windows 7 Ultimate x64 with an Intel i5-2410M @2.30GHz. I bought the Ultimate OS retail as an upgrade to the Windows 7 Home edition. Recently, when I put my computer in hibernate or standby, when I turn the computer back on, it causes the BSOD and the computer restarts.I have attached the dump files.Here is the error message I get when the computer finally starts:Windows has recovered from an unexpected shutdown
Problem signature:
Problem Event Name:BlueScreen
OS Version:6.1.7601.2.1.0.256.1
Locale ID:1033
[code]....
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May 6, 2011
whenever I click on "Hibernate" from the start menu, my computer goes on standby. Also my computer usually has the uncanny ability to Hibernate when its battery gets critical. Now it just goes on standby, and I lose my work.
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Apr 7, 2012
This problem started a few months ago when I updated the video drivers on my NVIDIA card. What happens is that when the pc goes to sleep, either by my command or after timing out for inactivity, the pc will wake up when prompted by mouse or keyboard, but the monitors don't. I know the pc wakes because when tapping on keys or clicking the mouse button I will occasionally hear pings from the pc. I'm not convinced that the problem is NVIDIA's, but this does coincide with an updated driver of theirs.Ultimately, in order to get my machine working again I have to press the power button and restart cold. Also, and I'm not sure if this is worth noting, upon cold start, my Kaspersky and clock gadgets, which are normally placed in the upper-right corner of the right monitor, display in the left monitor somewhere off-center.
I'm diligent with keeping drivers updated, but I really have no idea what to do now. I'll post the stuff that may be relevant:Logitech wireless mouse M310 (unified w/ keyboard)Logitech wireless Solar keyboard K750 (unified w/ mouse)(2) LG monitors E2050NVIDIA GeForce GTX 460 video cardWindows 7 Home Premium (service pack 1)64-bit OSAMD Phenom II x4 945 processor 3.00 GHz8.00 GB ram
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Dec 12, 2010
how can i find out why my Windows 7 wakes up from standby every morning after 6 o'clock? i was thinking the event viewer might help here - but i do not really know what to look for.
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May 31, 2009
Every night I put my laptop to sleep but lately the laptop wakes up on it's own in the middle of the night every night. Anyone knows what might cause this phenomena ?
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May 17, 2012
When ever i turn my PC to sleep over night it wakes from sleep at 3:45AM and stays on i did the 'powercfg - lastwake' and this is what i got[SERVICE] Device/Harddiskvolume1/Windows/System32/svchost.exe (wuauserv)I ran task scheduler and no programs start at that time.
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Oct 13, 2011
i've noticed that when i have utorrent working, because of the constant upload etc. , the pc doesn't go to standby. What i mean by standby is that the pc doesnt do anything, the light in the front is filickering slowly, and the internet connection is off. When i move the mouse, the pc springs to life , followed by the internet connection , and in a few seconds i'm connected to the internet. Needless to say, i believe u understand the flaw with this - skype gets disconnected even though i want it to remain on, and i'm guessing the same would happen with facebook. As much as power saving is indeed, important i want my computer to not go into this mode , at least not while there is a program that requires internet or even chat websites.
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Feb 1, 2013
my pc does not wake-up from standby. I tried different power management settings, but no result. I always have to reboot.my system (built Oct 2010):Corsair HX 850WGigabyte X58A-UD3R rev. 2 [BIOS FH, suspension set to S3]Intel i7 950Corsair XMS3 12Go (3x4Go) PC16000Sapphire HD5870-1024 VaporXAsus Xonar essence STOCZ Vertex 2E 120Go2 x WD caviar Black 1ToWindows 7 ultimate x64 SP1all drivers updated (except firmware for OCZ SDD, I could not do it because it's the Win 7 main drive)hibernate is disabled.
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Sep 22, 2012
My laptop wakes up for no reason after I put it to sleep. I unplugged my USB things and it still doesn't solve. When I do powercfg -lastwake it gives me this:
Wake History [0]
Wake Source Count - 1
Type: Fixed Feature
Power Button
This does not have to do with an outdated driver(Most likely) It happened when I decided to decrease the brightness.
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