Computer Going To Sleep Before Battery Completely Drained
May 5, 2009
I have an old Dell Inspiron 2200 laptop running Windows Vista Home Premium 32bit, and I recently replaced the battery that originally came with it.
The new battery is good, it lasts about 4 hours on a charge, but Vista seems to be reacting to it very strangely. Immediately after I take it off AC power, Vista will alert me that my battery power has reached 99% and is critically low.
After that it'll run fine for about an hour, then when it hits 75% or so it will put itself into sleep mode automatically as if the battery was dead. After it's asleep, I can turn it right back on and it will run for an additional 3 hours before shutting down again (this time because the battery really is dead).
I've tried full-discharging the battery to calibrate it a couple of times, but it made no difference in the behavior. As far as I can tell the battery is fine otherwise (the percentage and time remaining that Vista tells me seem to be accurate), and the computer has no problems when it is plugged in to AC power.
This strange behavior happens exactly the same way every single time I run the computer on battery. Low Battery warning at 99% and false shutdown around 75%. After that it's fine. Any ideas what could be causing this problem?
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Jun 22, 2009
The last set of updates I did SP2 and all the ones that came with it seemed to have changed something in the sleep mode. When I put my HP to sleep at night, it seems that the battery backup is lost. I know this because when I wake the computer in the AM, it says that the computer lost communion with the battery backup and then says very quickly that it has been restored! My concern is that if we have a storm and the battery backup is not working right then it won't allow me to safely shut down the computer!
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Mar 23, 2008
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Apr 6, 2010
I have a Dell XPS M1710 notebook and just yesterday it started throwing bad fits at me. First of all, if I start my computer without an external monitor, the screen just blurrs completely and I have to shut it down. With the monitor, nothing happens, but I dont think its a laptop any more if it does this thing. That partially fixed, I too have the SVCHOST problem. I used the svchost analyzer and Security Task Manager, but all they show me is that I have around 7 Svchost processes and they only use 10-15% of CPU. Its very peculiar because I NEVER had this before and I have my laptop for around 3 years. Checked all instances, every svchost is in the Windows System folder, so I ruled out a svchost virus. However, even when I shut down almost everything else, still 90-100% CPU. I just cant understand it.
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Mar 5, 2009
how to change the user name on a Vista operated computer without completely reinstalling the operating system software and all the applications that already installed? I need to put her name in as the user and remove mines.
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May 21, 2009
I have an HP desktop running Vista Home Premium 64 bit and every time I try to put it to sleep, it appears as if it will sleep, but bounces back to life after a few seconds. My sleep options are set for "allow computer to sleep when..." And I'm allowing my computer to sleep under any circumstances. I have all the current HP and Vista updates installed and my drivers are all up to date.
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Mar 4, 2009
Several days ago my computer refuses to go to sleep. I click the 'sleep' buttom and the monitors go black and it appears that it is going to sleep, then the motherboard clicks back on and my desktops appear again. This is happening on both of my dual operating systems (Vista and Windows 7). So, is my motherboard defective?
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Feb 1, 2009
When I enter sleep mode my computer goes into sleep mode but immediately comes out of it again. This is both before I followed the steps in this tutorial and also after I have setup normal sleep as explained in this tutorial.
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Sep 7, 2009
Whenever I put my computer to sleep, it doesn't actually GO to sleep. Rather, it's like if I had just locked it instead. The display stays on and it just goes to the Log In screen for vista. When my computer used to go to sleep, the display would turn off and so would all the LED indicators on my laptop, expect for the power indicator, which would blink on and off. Btw, I'm running a Dell Inspiron 1420 with Windows Vista Basic 32bit.
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May 15, 2010
How can I make my computer go to sleep. The option in the start menu is grayed out.
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Aug 9, 2009
I'm trying to find out why my computer keeps waking up from sleep. Unfortunately I've not been able to track this down. I leave the house around 9am, don't get back home till 8pm, and the computer has turned on while I've been at work. My fiancee can't ever remember to check right when she gets home to see if it's on then or not, so I have no other time frame to deal with at the moment except for what happened today.
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Mar 8, 2009
Computer refuses to go into sleep mode. When I force sleep by clicking the power button on the task bar the computer goes to sleep for about 5 - 20 seconds and then wakes up and stays awake. The cause; Installation of a gateway router from AT&T to provide TV and internet service. AT&T tech support claims no known issues with this router, yet the computer slept just fine prior to installation of this router, and if I power down the router the computer sleeps with no problem. This is not a solution since the router must remain powered up to provide TV service to my home. I have searched the internet for a solution, and have performed all the steps in the tutorial authored by Brink to no avail.
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Dec 5, 2009
My laptop has the same problem. I think it's something to do with the internet because when switch my wireless off it's going to sleep like it should be. If I'm connected to the university wireless it's waking up immediately. The same if I'm using the LAN cable. I suppose you guys will know what exactly causes it to wake up and tell me what to do so it wont be necessary always to switch wireless off when I want to put it to sleep.
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Mar 14, 2008
when I'm trying to shut it down, my computer walks into something like sleep (tho I can't wake it from it) what exactly happens is: my monitor lets "beep" 3 times and goes black (as it usually does when it's turned off), but power LED on monitor stays green (after turning it off should be yellow) on keyboard num lock/caps lock/scroll lock legs keeps blinking power led on PC stays green all fans are working and I hear that HDD has stopped working (at least I think it is)
I've run safe mode and tried to shut it down from there, everything stays exactly same, with one exception monitor doesn't "beep", isn't going black, but stays on "shutting down" screen which is frozen (animation of "work in progress" circle has stopped) rest is as described above..............
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May 4, 2008
The 1st problem is everytime I close my lid/turn off the power/click the sleep button to put my computer to sleep before I go to sleep myself at night, I always wake up and my computer is at the log in screen, but it has restarted without any settings I'm aware of making it restart. I then log into my computer and it says that "windows has recovered from an error causing it to shutdown" etc etc.
Then 2nd problem is whenever my computer does come back from sleep, which it does if it hasn't been asleep long, or whenever it is restarted in general...my monitor settings from my dual monitors changes. I have to go back into the properties tab and change it so I can drag my mouse from the left screen across to the right, and change which monitor is my main monitor. Sometimes my recycle bin icon even goes back to a different spot on the monitor.
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Mar 23, 2008
My computer (HP m9000t) freezes up after coming out of sleep mode. I have tried turning off sleep / hybrid sleep / hibernate, but the computer still goes into "sleep" of some kind. When it comes out of sleep, I can hear a whirling sound, which could be the harddrive starting up, but moments later it sounds like it spins down and stops, and then the whole computer freezes up, and I have to turn it off and then turn it back on in order to make it work again. I've tried to make it (using power options) so that the harddrive does not power down, but
that doesn't appear to do anything either, because the drive still turns off when the computer sleeps. Before this problem developed, I was having problems with the Media Center remote not working after sleep, and was also having problems with the usb ports, and the sound turning off.....................
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May 4, 2008
My vista home premium workstation when sleep is selected the computer basically re-starts and does not go to sleep....I have no idea where to start looking for a solution.
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May 12, 2009
I've found a few issues regarding sleep mode, but none that seemed to directly address my problem, so here goes: In the last two weeks or so, I've noticed that when I close my laptop's lid, the computer doesn't go into sleep mode, but instead hangs with a blank screen, and is completely unresponsive when I try to wake it up. The only way to fix it is to hold the power button to get it to shut off. However, this only seems to happen when my wireless network card (internal) is switched OFF. Even then, it doesn't happen all the time (i.e. sometimes it successfully goes to sleep, and wakes up again when I open the lid). It hasn't been a problem at all when the network card is on.
This started happening in late April, when two things happened (and they both happened at about the same time). First was that Windows Update automatically downloaded and installed a hotfix (946776) related to the computer crashing when the network status is changing. For what it's worth, I had never experienced the problem that the hotfix was supposed to correct. The other thing that happened was that I uninstalled McAfee and installed ZoneAlarm antivirus and firewall. I haven't been able to reproduce the problem 100% of the time, so I haven't figured out what sequence of programs running causes the problem (though it seems that iTunes and/or Windows Media Player is usually running when it happens). The first thing I tried was to use system restore and went back to before I installed zonealarm and the update. When I reinstalled ZA, Windows Update decided it was going to hurry up and download the hotfix before I had a chance to tell it not to. I uninstalled the hotfix (though it still shows up on the update history page, but not the list of installed updates), and the problem still occurred.......
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Sep 23, 2009
so often I'll leave my computer on for several hours and come back to it and notice that the screen has turned off but it hasnt gone into sleep mode. this doesnt always happen there are time when my computer will sleep when its suppose to but I just cant figure out why it doesnt always do it. I have my screen saver to come on after 10 minutes the screen to shut off after 30 and its set to go into sleep mode in an hour but like last night when I went to sleep with my computer on and woke up hours later only the screen was off. does anyone know the cause of this?
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Oct 8, 2008
I left my comp on overnight and now it has either gone to a deep sleep or hibernation and it wont come on now. I have an Acer Aspire L320 running on windows vista. Wheb i tried to wake it up nothing happened and now comp wont work. I have tried restarting, unplugging then starting, i thought i had tried everything but i am missing something. When i do try to switch the comp on again the fans make a noise then nothing, does this mean that something really bad has happened?
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May 20, 2009
whenever i put the computer to sleep, and when i resume it, the ethernet light on my tower goes off and i m no longer able to access the internet. When i restart, it works fine. I followed this tutorial and its not working.
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Aug 27, 2008
whenever I put the computer to sleep mode and move the mouse while it's getting into sleep mode, it'll either restart or kill the computer. When it kills the computer, the fans still run but the lights on the front go out. There is also no picture on the monitor. To turn off the computer, I have to force a shutdown by holding the power button for around 4 seconds. Then, when I try to turn on the computer again, the fans turn on, the hard drive runs, but still no lights on the front of the case nor picutre on the screen. I fixed it by clearing the RTC RAM on the motherboard. After doing that, the computer would boot up, but if I did sleep mode and moved the mouse, then the computer would die again, and I'd have to clear the RTC RAM again. I'm wondering why this happens with sleep mode. I use Vista Home Premium 64-bit. Is there a solution to this problem or does anyone else have this problem?
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Aug 18, 2008
I got a new Dell PC which has Windows Vista home premium, and I have a high speed internet service from AT&T, the problem I'm having is: whenever I put the computer to sleep,when I wakes it up, my internet connection is lost, and I have to restart the computer to get it to work again which so annoying to do.
I tried the: uncheck the (allow the computer to turn the device off to save power) for both the modem and the network adaptor which is Intel 82562 V-210/100, but the problem still exist, does anyone know how to fix this problem.
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May 28, 2008
During inactivity my computer goes to sleep, actually it goes into a coma and can? it be awoken until I turn it off. And not by just turning it off at the switch, I have to unplug it and then restart it. At that point I get this message: The last attempt to resume the system from its previous location failed. Attempt to resume again? And then I have two choices; continue with system restore, or delete restoration data and proceed to system boot menu. The second choice is the only one that works. Why is my computer going into a coma, and how can I fix it?
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Apr 22, 2010
I have a laptop running Windows Vista Home Premium x64 with 340gb of extra memory, and 4gb of ram, and out of absolutely nowhere, I started to get this problem. I am the only user of this computer, guest account is disabled, and I'm the administrator.
Basically, I turn on the computer.
I login to my account. Great. Computer loads up as normal.
I close the laptop to put in my bag or something. By default, I have required to reenter the password to log back in once I open the computer again. BUT if when I type in the password to log back in, I get a message that says "Your Account Has Been Disabled. Please See Your System Administrator"
This happens if I log out of my account, or if I press switch user, and go back in my account.
I don't use internet on the laptop so I know I do not have any virus issues...I did run my virus scan once to make sure and it got nothing...
I suppose I could just require my computer to not need a password if I wake it from Sleep, but still, I shouldn't have to resort to that.
Does anyone else know what I should do? System restore maybe?
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Feb 22, 2010
I'm having problems with Aero themes in 32 bit colors after computer resume from sleep/hibernate. Screen is messed up (see screenshot at [url]). I have NVidia GForce 6200 chipset card, and now I have Windows 7 Ultimate x64, but I had the same problem in Vista x64. If I move to 16 bit colors it solves,also with basic theme without Aero. I tried many drivers updates but nothing changed.
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May 24, 2008
I put my computer to sleep it immediatley wakes up without pressing any keys or moving mouse. Same with Hibernate... I press hibernate it starts saving all info shuts off (power light off) within 5 seconds it is starting up again.
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Dec 5, 2009
I've Vista Home Premium on a Toshiba P200 Laptop and here's the tummy-turning experience I'm having. I've set the power options for the computer to "go to sleep" in 20 minutes. I've gone to the Power Options then "change power options" and there have set the "sleep" for twenty minutes. The weird and wonderful thing is, if I reboot the computer, this will work for say, three or four times, then it doesn't after that. I've set the "when sharing media" in the Multimedia Settings to "prevent idling to sleep" - but again, it refuses to work until I reboot the machine. Then again, it will work several times and then it doesn't. how to set this unit to sleep when left unattended after so many minutes.
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Oct 20, 2009
I would like to put my wireless mouse in inactive mode during sleep mode. As it is an mouse movement, usually accidental, wakes up the computer. I looked for a way but couldn't find this facility.
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Dec 22, 2009
I have downloaded a program called battery bar that shows how much energy is left. This has disabled the option to show the 'Power' meter in the taskbar. see pics below: i want the windows power meter back, but there is no uninstalling option in the battery bar file documents, or in add or remove programs. i have tried revo uninstaller (which also has no option to uninstall from main tab), tried hunter mode, pointed the target at the bar, and it says there is no uninstall program. I can't delete battery bar unless i recycle the battery bar file and its contents, which still leaves the windows power meter 'greyed' out.
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Mar 23, 2008
(My laptop is a Dell Inspiron E1505 w/ Windows Vista Ultimate)Vista states that no battery was detected, yet i have one inserted. I've tried pulling it out and putting it back in, even the BIOS settings detect no battery. When I remove the power cable, it still runs off battery, but the battery light turns red. Also, I am trying to upgrade my BIOS and as a requirement, you must have your computer connected to the battery AND to the charger
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