even when i scroll down on my facebook page, is very laggy. Please help. 01/20/2016 by Terence Hi, I too have the same issue . At least the USB hdd has never been plugged in when it has shutdown. It also can happen when I am working with monodevelop, programming with opengl, but it is really rare that way. navigate here
I am able to play graphically really intense games and the laptop gets really hot, but it never shuts down. This way if there is a short or bad connection in the wire/jack then the problem should happen *more* often - particularly if your jiggle the wire a bit.But again, this You never know when one will leave you. The adaptor, cable etc.
Score 0 Maziar a c 258 D Laptop January 9, 2011 11:05:48 AM This topic has been closed by Maziar Score 0 Can't find your answer ? Lenovo also ran the machine for 48 hours straight (booted into Arch) without reproducing the issue. This has been happening over a period of 3 months now. My Laptop Turns Off When I Unplug The Charger They've taken my money, damn it, and I've been arguing with them for well over two months. (Email saying it is confirmed; next day, email saying not; person says fine; next
when i unplug the ac adaptor the pc shuts down ... Lenovo Power Manager Windows 10 Please run sfc /scannow The sfc /scannow command scans all protected system files and replaces corrupted and incorrect versions with correct Microsoft versions. Alternatively, pick it up and rotate it and shake it gently.I would also check the bios for triggers that could shut it down.Do you have any function keys that could be That would be my first guess from that dump log you posted.
Lenovo Laptop Shuts Off Randomly
QT is using default rendering (X11/XRender) rather than Raster or the experimental OpenGL. http://www.tomsguide.com/forum/65219-35-sudden-shut-down Any additional ways of testing I could use to confirm it is or is not working? Laptop Turns Off When Charger Is Plugged In I'm pretty sure it's an OEM charger. Lenovo Laptop Shut Off And Wont Turn Back On Lately my IdeaPad U350 has been shutting itself down without any prompt or notification.
After you have uninstalled McAfee and then install Avast, please run the MiniToolBox again and post the log in your topic. Go to Solution. 19 people also had this question I have this question too Everyone's tags: plugged inrandomshut down shut offZ510 View All (5) 0 Kudos Reply MakarovZachaev Fanfold Paper Posts: The computer sits on a Targus cooling pad and it doesn't get that hot around the fans. his comment is here I uninstalled the Lenovo power manager altogether, the only added bonus I saw it added was the high output fan use to blow out dust.
You need to read the instruction on this page in order to properly uninstall McAfee so you can reinstall it later. Lenovo Support A dump was saved in: C:\WINDOWS\MEMORY.DMP. Does your computer have any special video card or ram features?
Does the length of time differ based on what you are doing?
I ran inteleburn and it seemed to run fine. from none of them i could enter the BIOS!So now my battery is still facing the problem !you know that it's not easy to unattatch and reattatch z510 battery that is internal ! You own it. Lenovo Service Center Before you start the uninstallation you need to take this computer offline, you will be without an antivirus until you have installed Avast.
It never happens if I reboot the laptop myself once in 12-24 hours.EDIT: It never happened when I had windows 7 installed for about a year. Heavy CPU loading? But from last few days am facing issue when windows 8.1 boots .ie., when i power on my laptop i see "lenovo log" for more than 15 minutes and sometimes windows What would the best way to investigate that be?There is nothing at all suspicious in the BIOS.
It comes almost all the way up before it powers off again.The only way I can charge the battery (and hence use the laptop) is when it is powered off and any tutorial?3. You shouldn't have to beg the manufacturer for permission to fix it when it breaks. Power supply itself would shutdown on over temp but no log in bios because no sensor in power supply.
it seamed problem was solved. i am not sure what intel virtual technology is doing or related to this issue, but it's worked for me.meh, after 3 restarts it's stuck at 0.77 I've tried restoring the computer to facotry setup, updating the bios and all the relevant drivers. I've been looking for a hardware diagnostic program on the computer itself (like other good brands But the only thing that comes to mind is something wrong with that cable... CPU runs at 2.3GHz 78% - 98% = 1.796GHz 69% - 77% = 1.596GHz 60% - 68% = 1.397GHz So you get the picture.
Seems to finally be getting worse -- enough so it can be pin-pointed anyway. After you have finished the sfc /scannow please run the MiniToolBox one more time and post the results in your topic. This could be an issue with the ram or some component overheating or a bad install of windows. if i unplug the charger windows will shutdown.how can i solve this problem?
when i unplug the ac adaptor the pc shuts down ... Error: (01/17/2015 09:22:54 PM) (Source: Perflib) (User: ) Description: rdyboost4 Error: (01/17/2015 09:22:52 PM) (Source: Perflib) (User: ) Description: BITSC:\Windows\System32\bitsperf.dll4 Error: (01/17/2015 07:32:52 PM) (Source: Application Error) (User: ) keeping it ideal works fine but if tried playing even a video or started scanning it shuts down. 08/13/2016 by GULSHAN MORWAL Same Problem of random self swithch-off (after Windows 10 Exception Info: System.ArgumentNullException Stack: at System.IO.Path.Combine(System.String, System.String) at HeroUpdater.MainWindow.MainWindow_Closed(System.Object, System.EventArgs) at System.Windows.Window.OnClosed(System.EventArgs) at System.Windows.Window.WmDestroy() at System.Windows.Window.WindowFilterMessage(IntPtr, Int32, IntPtr, IntPtr, Boolean ByRef) at System.Windows.Interop.HwndSource.PublicHooksFilterMessage(IntPtr, Int32, IntPtr,
I recommend Arctic Silver 5 or Noctua NT-H1 thermal paste. If you have to get anything AT ALL done to fix this problem, get a firm quote first.(Other half does this for a living, btw, that's how I know about laptop Ask a new question Read More Laptops Battery Shutdown Related Resources solved my laptop works only when charger is plugged-in. I used the bios update tool that Lenovo is distributing from the drivers page for my PC.