When trying to install my Windows 7 Service Pack1 updates I keep getting this message "Your Computer is Running on Battery Power". I get the message even when the computer is plugged in. What could be causing this?
View 9 RepliesI have just been given a Fujitsu Lifebook S6540 running windows 7 and on the whole it is fine but it is eating the battery when switched off. Research on the internet has shown that the computer, although seeming to shut down may still be running in the background. I have therefore been into the registry and changed the powerdown after shutdown code to 1 rather than 0 which should ensure a complete shut down. I duly did this and let the computer charge up before shutting down and then left it for a day.It did not make a shred of difference and found half the battery had been use
View 4 Replies View RelatedI just completed a fresh install of Windows 7 on my Dell XPS 17. For some reason, when the computer is on battery power and is idle, the screen will flicker. Basically if I am on battery power, the moment I stop typing or using the mouse, the screen will flicker after about a second. Then as soon as I resume using the computer, it will flicker again. It will also flash at random other times... Only when on battery power (so far).As I mentioned, I just completed a fresh install of windows 7 after reformatting my drive because of virus issues. I did have some issues with getting drivers installed and still have have that are missing (see attached photo). I have not been able to get these drivers to install. One thought I had is that the screen issue may be a result of improperly installed graphics drivers? Just a thought. System Info:
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my internet slows when i unplug my power chord? and regains speed as soon as i plug the chord again. it happens in all the browsers.
View 5 Replies View RelatedIn XP, we had the option of executing a script when the computer switched from AC to battery power, and also when the battery reached a critical level. This was extremely useful because I had a special script run to send an email that the power had gone out and then hibernate the computer when it reached a critical level.
In the Windows 7 power options screens, I see no such options. Were they removed?
so i am not intirerly sure this is the correct place to post it.Secondly, i think this is a problem that i have created myself and now i am unable to correct it.The jist of it is this. Whenever i try to active the webcam (Function + F10) a pop-up shows saying that hardware connected to a USB port is not recognized. This must be cause by the cam (which us buillt-in) is connected to the USB port on the motherboard.When i go to device manager, i can see that there is a unknown device connected, whenever the webcam is powered on.Btw it worked fine when i did the initial installation of the computer.What i have tried to do to resolve this is the following:
- Remove all drivers asociated with the webcam - reboot - reinstall from provided CD
- Power down, take out batteri (even for en entire night) to let the motherboard reload the USB drivers.
- Removed all the USB drivers and have tried reinstallling
I deleted som folders from my D: drive, (which is not the partition that has my windows directory installed) and there i might have deleted som crutial files for the webcam software to work.I have no idea on how to go on from here. This is a computer i have spend quite a long time getting up-2-date with all the programs i use for school and the exams are coming up. I would really like not having to do a clean install right now.
I just purchased A New ASUS notebook and every time I switch to battery power my laptop (Background) changes..how to stop this?
View 8 Replies View RelatedI have done a clean install of Windows 7 Homepremium and my battery life on my Vaio TX3 has gone from 6.5 Hours to only 3 hours. I cant find the power management drivers. Also I can no longer use the keyboard hot keys to adjust the screen brightness.
View 7 Replies View RelatedEvery 10 seconds or so, Windows will think my charger is unplugged. Then, it will proceed to switch back and fourth between plugged in and not, forcing my laptop to switch between power modes. (I'm guessing this is stress on the CPU and I do not want it to have to do that all the time)It's getting annoying having to deal with my laptop getting hot and such because of the switching power modes.
View 2 Replies View RelatedMy laptop wouldn't boot yesterday, the fan came on and the 'on' led came one, it beeped when I plugged in the charger but nothing on the screen and no post beeps etc. I let the battery drain fully, plugged it back in once it powered off and it booted fine. I shut it down last night and it did the same today on boot up, nothing. Again, discharging the battery fully brought it back.
View 4 Replies View RelatedIs there a way in Windows 7 to have some programs run on startup, and some not based on if you are connected to an outlet or using a battery? For example, when I am running on battery for the day, I want to conserve battery life so it would be convenient to have only the bare essentials startup that are necessary for the laptop to work normally.A couple of years ago, I used a program that delayed startup applications but I am looking for a way to have different options based on battery or outlet use, Like how the Power Options allows a a few different tweaks based on battery or being plugged in.
View 2 Replies View RelatedI removed battery from HP Mini for a while, and internal clock on Windows 7 Starter is on time.
How's internal clock running on time w/o battery?
Ever since I bought a new laptop, people kept telling me to take off the laptop battery once in a while and let it run solely on the charger/cable. They say that this could reduce the chances of overheating and could maintain a longer battery life. However, there have been others who say that it's actually bad to do so. Is it best to keep the laptop running with battery or not?
View 9 Replies View RelatedMy battery icon has disappeared from the bottom right hand side of my toolbar. I am using windows 7. I went into tray icons and the power notification is greyed out. How to get this icon back?
View 6 Replies View RelatedAnyways, in laptops (gaming or not), does setting the power plan to High Performance actually improve gaming (frame rates, speed and anything else) in battery mode? I'm using a laptop (not dedicated gaming, but suffices) and my games (the recent ones) slow down whenever I'm in battery mode. A couple of friends told me I should set it High Performance, which I doubted since they don't seem to be the type to change the power plan settings and more so with the advanced plan settings.
View 3 Replies View RelatedI have microsoft win 7 enterprise edition with intel core 2 4400 2.0 gh processor w/ 2 gigs ram I checked the task manager for processes that take alot of processing power. One process stood out in the crowd svchost.exe description is host process for windows services located in c/windows/system32
View 9 Replies View RelatedI have high DPCs when the POWER service is running. If I turn it off, the DPCs go back to normal. Why? What is this trying to run that is causing this?OK, U can't tell. How can I troubleshoot this now that I know the culprit?
View 3 Replies View RelatedI have high DPCs when the POWER service is running. If I turn it off, the DPCs go back to normal. Why? What is this trying to run that is causing this? Windows 7 ultimate x64.
View 1 Replies View RelatedAside from the surge itself, what other negative effects could arise from experiencing an outage while multiple programs are open and running? For example, if I lost power while regedit was open, could it change or possibly cause damage the registry itself? The machine in question is currently running Win 7 SP1 64-bit.
View 6 Replies View RelatedMy computer wouldn't shut down, even with holding in the power button, and so I just let it run out the battery. Then it wont turn on. I tried holding down the power button to clear out any charge that might be remaining. I have managed to get it back on, but I have to make a connection at the clip where you plug the power button ribbon into the mobo. Also, this is the second time I have had to do this. The computer works fine afterwards...or seems to anyway.
View 1 Replies View RelatedAfter switching from win xp to win 7 I decided on installing a good graphic card on my compaq presario SR1135cl so I got me a ATI radeon HD4670 1024mb agp card now my issue is while the card is installed the computer will not power up when I removed the card the comp power fine what do you think is going on?
View 3 Replies View RelatedI am running Windows 7 system. I have installed Office 2007 but cannot open power point emails.
View 1 Replies View RelatedI have an ASUS K50IE laptop that i had for 2 years now. been working fine until 2 days ago.this problem has been bugging me for the last 2 days. here's why.my laptop suddenly didn't detect my battery. thought it was because my battery was dead. I searched the net on things to do before "throwing in the towel" on my battery and today i came across a blog where the instruction was to uninstall the Microsoft ACPI compliant control method battery driver. I did just that and my battery suddenly worked! well sort of. now here's where it gets all weird.every time i open my laptop i do the following:1. plug in AC to laptop.. turn on laptop.3. unplug AC.3. laptop runs on battery.4. log on to windows.5. battery icon shows up as an empty charging icon then shows the "Battery is not detected" icon again.please take note that my laptop is still ON and WORKING. so this means (MAYBE?) that my battery is working.
View 3 Replies View Relatedhow to fix a computer that say system battery voltage low....and it shut down...
View 3 Replies View RelatedWhenever i close the lid, select sleep from the start menu, or push the power button to put it to sleep it does go to sleep because when i reopen the lid i have to push the power button to wake it up and re log in. but while it is asleep something is running in the background causing it to drain battery very quickly and get extremely hot, and since it is a laptop i transport it a lot in a sleeve or backpack which makes it get even hotter. A few times when i have taken it out i can smell melting plastic.
View 4 Replies View RelatedI have to replace the battery on a toshiba L355-S7915 laptop. Which battery is better? The Toshiba battery or the B-5040H from battery-biz.
View 5 Replies View RelatedI have 2 computers here. One is a E-Machines, and the other is a custom built. Both units as soon as you power them on, they go thru the boot up process, but anywhere from 2 to 10 seconds later, the unit turns off. I've tried swapping the ram and the power supply. I have disconnected the keyboard, monitor, mouse and speakers with no change. Both of them developed this problem over night. They do not stay booted up long enough to get into the setup or to even try booting from a DVD.
View 3 Replies View RelatedI'm running a bios raid 0. The minor power interruption shut down one of the hard drives but then came back online and the computer remained on (surprised me that such a thing could happen.) Afterwards the autoplay came up for the C drive and it messed with things. My computer still starts up but takes a long time before the windows logo comes up and actually starts. other programs were put back to default settings and I don't know what to do. I Have the installation cd and a recovery cd and a backup but it's a really, really old backup, about a year
View 4 Replies View RelatedToday I got 2 new 4GB sticks of Corsair Vengeance Blue RAM to go with the 8GB I already have in my system (same RAM as well). After all 4 sticks were installed, my computer failed to power on properly. It would power on for about 5-6 seconds then shut off, and continuously try to start up again, only to shut back down. I did have a few minor overclocks in place so I went into BIOS and reset everything back to default, but the computer still refuses to power on with all 4 sticks in place. I've tried different combinations of the 4 sticks and they all work fine as long as all 4 aren't hooked up at the same time. My PSU is 650W if that helps. I really doubt 2 additional sticks of RAM is making much difference in power usage.
Note: As to why I need/want 16GB of RAM, I play around with Photoshop + do some video editing in After Effects and Premiere, and I found myself maxing out the 8GB I had rather easily.
My dads computer is broke And it has no access to anything no power. Alls it can do is turn on.
View 48 Replies View RelatedJust wondering, is there a way so that if for example, I have a video folder that is being shared on the network, to continue being shared, even if the computer is turned off? I want to be able to share my files 24/7 but I dont want to keep the computer running all the time. Is there a way to share while in a very low power state?
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