I am running windows 8 pro wmc on my HP laptop. One month ago I have bought a new battery. From last one week, when I start my laptop it shows that "plugged it, not charging". When I shut down down, it started charging the battery. After a full charge, my laptop performs good and battery worked for almost more than 2 hours.
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My TV tuner gets full signal when working with the battery while it gets null signal when plugged in to the AC socket whenever the battery is in. The matter is related I think to the battery saving profile. I have an ASUS K75V with i7 - 36300QM, 2.4GHz. OS Windows 8. I tried to set the setting of the active profile equal for "on battery" and "plugged in", copying the settings of the first to the second naturally. It still doesn't work. It seems that is not configurable.
Passing from working (on battery):
Process C:Program FilesASUSP4GBatteryLife.exe (process ID:2560) reset policy scheme from {512a6ac6-efc1-4441-85c9-cccf29b69cd2} to {df011ed9-9131-49b9-8090-46963cfb65ce}
To not working (plugged in):
Process C:Program FilesASUSP4GBatteryLife.exe (process ID:2560) reset policy scheme from {df011ed9-9131-49b9-8090-46963cfb65ce} to {512a6ac6-efc1-4441-85c9-cccf29b69cd2}
A couple months ago, my laptop stopped giving me a low battery warning. It would just die when the battery was too low. This wasn't a big deal a couple months ago because I was on summer vacation, but now that school is in session, I will lose my notes and homework without much chance to revive. I have tried adjusting the warning levels in the advanced power settings, but that did nothing.
View 2 Replies View RelatedI am using Windows 8. Everything goes smooth. The only issue is when my laptop is connected to AC Supply, it does not charges. As far as I remove AC supply, laptop dies out.
I have tried disabling Battery driver from device management, with no luck!
How to stop the battery charging when it is plugged in On my Dell XPS Laptop. Previously in Windows 7 It was easy to to switch between charging when plugged in or not but now with windows 8 I cannot find it.
View 5 Replies View RelatedMy Windows 8 laptop for a couple of months now hasn't been able to be used without being taken off the charger. When I click on the battery icon, it says that battery 1 is on 1% whilst battery 2 is 'not present'. It started on 60% power when this started but has gradually been decreasing every time I turn the computer off, until it is on 1%. I've tried changing the power plan but this hasn't worked...
View 4 Replies View RelatedSince I updated to Windows 8.1 I cannot get my PC to charge my controller. Is there anyway to get the driver I need to enable my PC to do this again?
View 9 Replies View RelatedI have problem with USB 2.0. The problem first begin with app called (zadig.exe) under options i click List all devices.
I think by mistake i change of the drives after that the USB 2.0 stop working. I have USB 3.0 and its fine. The USB 2.0 can charge my phone and the mouse can work in BIOS ONLY. After going to Win 8 is stop working but it will charge my phone.
when I shut down my laptop, it never finishes. The screen turns off after showing "shutting down", but my back-lit keyboard and the leds never turn off. It happens like 10% of the times.
View 9 Replies View RelatedI have a Dell Inspiron 17R 5737, running Windows 8.1.
my laptop does not go to sleep or hibernate. each time I close the lid, or press the power button it seems that it forcefully shut down or go to sleep/hibernate and then shuts down immediately "the shut down screen does not appear". When i start the laptop opening the lid/ pressing the button, it starts as if it were properly shut down.
I am aware of the options that I can adjust for sleep/ hibernate/ or shut down, when the lid is closed/ the power button pressed. the problem also exists when giving a "Sleep/ hibernate" order from the start menu.
I have updated the Bios " whatever that does", and several other drivers. I have tried running a "PowerCfg -energy" test on the command prompt, " several people mentioned that by using this test the found a driver that is requesting the computer to not sleep, but i found no such errors. i ran a few tests on Dell.com to check for any problems but everything seems OK.
Also, when the laptop is sitting idle for a while and it goes automatically for sleep, it does not wake up by moving mouse/ clicking on the power button, I have to shut it down by holding the power button, then press it again to turn it on.
As I remember the problem first appeared after updating the windows from 8.0 to 8.1.
I am live on my Windows 8 lappy having connected to this machine using RDC on my Win7 Boot Camp installation. I ended up on the Windows 8 Desktop since the Windows 8 machine was on the Desktop when I connected via RDC. The charm bar doesn't work (or at least I can't get it to work)--which probably doesn't come as a big surprise. I am trying to figure out how to navigate between the Windows 8 Desktop and Metro, including the charms. How to get this basic task done? The main problem is that I have not yet figured out key combinations that will do the job.
By way of explanation, my Windows 8 (older) HP lappy is a bit clunky compared to a MacBook Pro (MBP). I was hoping to use Windows 8 via the MBP because it is a much nicer machine from which to work. I first tried to get the desired navigation going via Mt. Lion/RDC, but had no luck. I thought things might work better if I connected to the Windows 8 machine through my MBP Win 7 Boot Camp installation using RDC, but I still am having no luck with the basic navigation I am trying to accomplish.
PS I am not interested in running Windows 8 virtually on either MBP installation.
PSS Perhaps I need to do more preparation on the Windows 8 lappy, e.g., make a shortcut or a taskbar pin that will take me to Metro, etc.
I bought a new laptop HP 650. The wireless was working fine for couple of days until i believe it stopped working after falling into sleep mode according to the user. now, it connects to internet fine when it connects using a cable but with wifi connection, it says limited connection.i have reformatted the computer to factory default settings.
I have tried to run windows network diagnostics and the error it gives me is "WiFi doesn't have a valid IP Configuration.."
The wireless network card is Ralink RT3290 802.11bgn Wi-Fi Adapter. It says the driver is up to date.
My Toshiba laptop does not let any of the function keys operate properly. When I press one, nothing happens. I have also tried holding down the FN key, to no avail. I thought this was a Toshiba issue, but after multiple customer support "experiences" who told me that the operating system was corrupted, I think it may be a Windows 8.1 issue. This happened under Windows 8 too. Toshiba has a keyboard driver for this laptop model for Windows 7, but not 8.1. Is this a common problem with Windows 8.1 (All drivers are up to date and function key support is enabled in the BIOS)
Laptop: Toshiba c55-a5285.
I reinstalled my 8.1 pro (legal copy, disk been fully formatted) and it was okay for few hours. Next time im starting the laptop, my keyboard and touchpad doesnt work. I plugged USB mouse and keyboard and it works just fine. I went to device manager and besides Standart PS/2 keyboard and mouse icons there was orange triangle meaning that i have problem with drivers. I searched drivers online, but unsuccsessily.. After few hours of trying to fix it, my Standart PS/2 Keyboard turned into Unknown device and now im completely lost. Adding photo of device manager
View 9 Replies View RelatedI have an Insipron 17R, core i5 zm2410, NVIDIA Geforce 525m, win8 64bit and I'm experiencing a problem with the hibernation/sleep mode.
About 2 weeks ago my laptop went to hibernation mode after beeing in sleep mode for 2 hours while on battery (to advoid full battery drain).
Now it doesn't do it anymore but stays in sleep mode for the whole time and drains the battery.
I usually detach the power cable from the laptop over night because of the noise from the power adapter and the laptop always hibernated after beeing in sleep mode. I went over the configuration in power options and power plans, and even reseted and configured them again, without success.
The only changes that were made to the system are the important windows updates...
I have a samsung laptop. I turn it on and I can see the bios screen. After that, the screen just goes black and stays that way and doesn't boot. I am able to get into BIOS and I can see all bootable options. I am not able to get into recovery settings or the advanced boot menu.
I burned my Windows 8 iso to my flash drive and plugged it into the computer. I tried automatic repair with it and that didn't fix it. I tried doing a system restore, but it failed saying "System Restore failed while copying the registry from the restore point. The registry in the restore point was damaged and could not be restored." The computer was working during that restore point that. I will try another one though.
It appears that something is corrupt within Windows, but I'm not sure exactly what. I can issue the command in command line, since I can boot to my flash drive, but I'm not sure what files I need to fix or if I'm correct.
I'm using windows 8 pro which I upgraded from windows 7 home premium in january. After the upgrade, my e key stopped working. After another few months, more keys stopped working and now, no keys are working. What do I do?
View 2 Replies View RelatedWindows 8 Laptop. My homepage doesn't appear when I boot. Basically, I get a page that I looked at last. First thing I did was go to Internet Options to make sure the box which says to open with home page is checked and it is. Browser is IE.
View 2 Replies View RelatedI was wondering if it was possible to get the old, unobtrusive low battery notification from Windows 7 on Windows 8? As it stands, whenever I hit 10% battery, this huge bar pops up right in the middle of my screen and minimizes anything I might be working on. This is fine in most cases, except for when I'm gaming and end up running off a cliff while trying to get the game window back up. -_- Is it possible to just have a little popup appear above the taskbar when my battery gets low, like in Windows 7? I'm really trying to like Windows 8, but stuff like this is unacceptable.
View 5 Replies View Relatedpreviously i was using windows 7 home basic 64bit OS. My battery used to give an average backup of about 2 hours. But since the time i have installed windows 8,it gives a backup of hardly an hour. I have checked all the settings in the control panel. They are all fine and proper. The fan keeps making a buzzing sound all the time, even when the CPU usage is low. This was not the case earlier. Also, my laptop is getting heated up more compared to before. What shall i do? What steps shall i take?
View 2 Replies View RelatedI know if I transfer over to the desktop version of the home screen I can find out the percent of battery power remaining by placing the cursor over the little battery icon in the lower right of the task bar. But on the native 8.1 Start (the one with the metro tiles) screen I see no way to easily check remaining battery power. I searched the Windows Store for an app that would do this and there are none that I can find. Odd because the Android Play Store has dozens of apps that do this. tell me if there is an easy way to check battery power from the Start screen?
View 2 Replies View RelatedI run on windows 8.. I can't find out where the battery life is anywhere! It isn't in the taskbar and it isn't in the Charms bar. It is really starting to annoy me now....
I have tried going into the notifications area and changing the behaviour of it but that doesn't work either. This is what shows up.
During the Christmas season i received a shiny new SSD for my Dell 1121 laptop. I went about installing the drive following one of the many install articles on the interwebs that shows several optimization tips for SSDs. After doing so i noticed the expected increase in performance. Mostly the startup times of the OS and of most apps.
Only problem i have now is that my battery tends to die rather rapid while the system sleeps. Prior to the SSD it would seem i could leave the system on standby for a week or better with no issue. Now i am lucky if the system stays alive for a day on standby. Something that may have changed during the install or a SSD optimization thing that could have screwed with my battery life on standby?
I have a Acer Aspire E1 570 laptop that I use for college, the laptop is less then 8 months old. For some reason recently it starting going dead at 40% battery charge remaining. I ran a powercfg -energy from the command prompt and it said that my batterys designed charge is 37000 and last full charge untill the battery read it was fully charged is 36526. I use the laptop on the battery all the time while i'm at school. I was thinking maybe just refresh the PC from the recovery i made using the provided software with the computer. I'm unsure if that would correct the issue.
View 5 Replies View RelatedI stumbled across this on another site. Win 8 has the ability to generate a detailed report about your notebook/laptop's battery. Worth a look...
Battery Usage Report - Generate in Windows 8
OK so Windows used to warn me my battery is low when it is at 10%. However, it no longer does, so it will now shut down without warning me to plug in my charger. Why is it doing this, and what can I do to make it warn me again? It is so ridiculous that I have to restart the computer just because the battery died and I wasn't warned by the system.
View 1 Replies View RelatedI know if I transfer over to the desktop version of the home screen I can find out the percent of battery power remaining by placing the cursor over the little battery icon in the lower right of the task bar. But on the native 8.1 start (the one with the metro tiles) screen I see no way to easily check remaining battery power. I searched the Windows Store for an app that would do this and there are none that I can find. Odd because the Android Play Store has dozens of apps that do this. Any easy way to check battery power from the Start screen?
View 7 Replies View RelatedSo lately the system time on my computer wasn't telling the right time, and every time I changed it, it would just change back. So I changed the CMOS battery to what I assumed to be an identical battery, and Windows was unable to start and said I had to system restore. So I took out the old battery and put the new one in and the same thing happened. When it prompts me to restore and I click on it, I just get the black screen with the blue windows icon, minus the loading icon. What should I do?
View 7 Replies View RelatedI recently upgraded my OS from Windows 8 to Windows 8.1, and everything seemed to run normally. I have to connect to the internet via ethernet cable, which isn't a problem at all. However, whenever I plug in the battery charger, the ethernet connection stops working, but I can still connect via Wifi adapter.
I can't use wifi most of the time, so this does bother me a lot.
I have an Acer Aspire 5750G-2414G64MNKK and after the installation of Windows 8 I have a problem with the battery. In fact, when I turn on the PC, the battery indicator is not showing... I have to refresh devices in Device Manager. It happens randomly and it's very annoying. I have also tried to search an updated driver of the battery but windows update says that it is updated.
Ps: My PC's Spec:
Intel Core i5-2410M (2.30GHz, 3MB L3)
HD 640GB - RAM 4GB - Display 15,6" wide
Wi-Fi 802.11b/g/n
Video Card NVIDIA GeForce GT540M 1GB RAM
As a student I had quite a lot of trouble with my previous laptop's battery. It had an autonomy of 4h in the beginning, but one day, while it still had 50%, it suddenly dropped to zero for some reason, and after that incident the battery has never exceeded 50% charge again. So I had to buy another one, but this one also dropped to 2h autonomy after some months, although it still showed 100% charge.
I now have a new laptop, an Asus T300LA, that I chose for its 8h autonomy. As I really wanted to take care of the battery, I searched on the internet how to deal with a li-ion, and learned that I had to drop the charge from 100% to 5% at first use, but should never let it go below 5% as it would permanently lose 20% of its capacity at once.But during the process I was too scared that the charge level shown by Windows would be false and while it would indicate 5% it would actually be less, so I plugged the laptop at 8%; and I was indeed right, as the battery level suddenly switched to 5% when I did so !
Basically I am fearing the infamous 20% battery damage occured without my knowing since the battery level indicated by Windows can't be trusted. The problem is, I don't know how to check it; with my previous laptop (Windows 7), on one battery the damage wasn't shown and it would still indicate 100% charge when filled, whereas on the other one the damage was clearly noticeable as the battery level would never indicate more than 50% even when filled up.
How can I verify if my battery is pristine or not ? If it indeed lost 20% of its capacity, should Windows 8 indicate a completely filled charge as 100% or 80% ?
Also, with maximum screen brightness Windows tells me this: "your current brightness setting might reduce battery life". What does it mean by "battery life" ? The current charge length or the whole time I can use the battery before it's good for junk ?
