Computer Dell laptop XPS L421x turns off randomly

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  It's true - you will not engage in any mode with this error and you must type in the EXACT error you see carefully (there are more than that, right?).

  You need to return to the answer that you have marked as 'response' and stand OUT the response of engaged Microsoft Support Engineer 'expert' as the 'response' since it is essentially just another wild goose chase.  A response is not the same as a response.

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• Computer Dell laptop won't turn on!

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• Satellite A30-414 turn off randomly

  Hi, I'm new here. I own this Satellite A30-414. It works well, but it turns off randomly. I explain.

  I might use it for non-stop days, it works well, but sometimes it empties and turns off. Then it always turns on the second attempt. I mean, after the stop, I turn it on, I see the MESSAGE, then it turns off again. The second time I turn it on it goes OK and starts Windows XP Pro SP3. There is no particular action, I do it turns off, it can happen any application at any time. As I said, it can stay for days, connected to the internet via wifi or lan, download P2P stuff, no problem not turn off.

  I thought it was the temperature because it's warm enough, so I run it on a laptop computer have lower airflow, not at all, it turns off randomly anyway. Maybe I'm thniking more heating unsoldered some brazing under BGA chips, so it might need a redistribution of some chips, maybe the graphics chip

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  Satiropan

  Hi satiropan,

  > I thought it was the temperature because it's warm enough, so I run it on a laptop computer have lower airflow, not at all, it turns off randomly anyway.
  Such an external Notebook Cooler will not help you solve this problem. The internal cooling fan is designed and tested for this laptop and everything will work perfectly even on high usage. External cooling is not necessary.

  It's old enough laptop model, so I imagine that a lot of dust blocking the cooling fan. Therefore, clean it with a jet of compressed air to blow the dust from the cooling fans. The exact procedure is described here:
  [How to clean a Toshiba laptop cooling system? | http://forums.computers.toshiba-europe.com/forums/ann.jspa?annID=40]

  I hope that it helps :)

• Satellite A200 - turns off randomly

  My Satellite A200 turns off randomly, I don't know if it is the power supply or 32 file system. I have re-installed Windows Vista 32-bit. and the problem still persists.

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  Your laptop may turn off due to overheating. Before you start with your problem, did you laptop computer cleaning?

  http://forums.computers.Toshiba-Europe.com/forums/Ann.jspa?annID=40

• laptop is not turning off

  My dell N5110 does not turn off. the screen turns off but power lights remain on n consume battery. Help, please

  Hi Hina,

  Your computer does not turn off and screen turns off but power light remain and they consume the battery.

  Refer to the steps suggested by DELL - box S said on February 18, 2013 11:34 from following link and check if it solves your problem.

  http://en.community.Dell.com/support-forums/laptop/f/3518/p/19492303/20302861.aspx

  Warning of the BIOS:

  BIOS change / semiconductor (CMOS) to complementary metal oxide settings can cause serious problems that may prevent your computer from starting properly. Microsoft cannot guarantee that problems resulting from the configuration of the BIOS/CMOS settings can be solved. Changes to settings are at your own risk.

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• Equium U400-146 begins to turn off randomly

  I bought a new Toshiba Equium from PC World, and everything worked perfectly well on...

  But a month later it starts then turn off randomly (that is not caused by overheating), and I have to take out it and put again to start again.

  He has not been abandoned before, and the AC adapter and the battery work fine

  What could be wrong? : S

  Well, if Notepad starts turning off spontaneously then an overheating problem may be possible, I mean this isn't a common behavior of mobile and in my temperature only high opinion could cause something like that
  In most cases the laptop automatically stops to prevent the equipment from damage

  Maybe you should check if the cooling modules can work properly and if nothing prevents air circulation
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• K010 ENVY: my laptop will not turn off

  Hello

  When I shutdown/hibernate/standby/resume my laptop, it will die completely.

  All programs will be closed (when stop or restart) and I think that OS will also close. But the laptop will not turn off. Power LIGHT and fan will stay on.

  And when I try to Hibernate, everything is ok, but I have the same problem.

  Whenever I have to turn it off by holding the power button, otherwise the battery will be discharged.

  After manual turn off, when I turn it on again, everything works correctly:

  -If hibernation: OS will continue to last situation.

  -If start/stop: OS works normally without error or warning.

  After sleep, OS works from the beginning. Because the data stored in RAM and will be deleted after power off.

  Perhaps a portable automatic perevent equipment turned off. All the drivers are up to date.

  Is there a parameter/software to check and fix my problem?

  Thank you

  Hello

  You are welcome

  On some machines, the pilot for 11 series IMEI has been known to cause that kind of question of the judgment, so it may be worth trying an earlier version.

  You can use the following method to install an earlier version of the driver IMEI.

  Download driver IMEI on the link below and save it in your downloads folder.

  http://ftp.HP.com/pub/SoftPaq/sp66001-66500/sp66228.exe

  Disable your wireless card (should be f12 ).

  Open your download folder and run the installer - it warns you that it is an earlier version, but simply continue.

  When finished, restart the laptop.

  If the computer shuts down correctly, turn on your wireless adapter and use the utility on the following link to prevent Windows 10 to update automatically the driver IMEI again.

  https://support.Microsoft.com/en-GB/KB/3073930

  Kind regards

  DP - K

• my PC turns off randomly

  I have a problem with vista. the computer just turns off randomly for no apparent reason.

  the machine is a 4 year HP, and he has never done this before.

  No I turn it off when I'm done and then next turn when I need it, but it just stops different lenths of the time, different applications?

  It may be a heat problem, the CPU would be shut down automatically as a security measure to prevent it from overheating. To avoid it to be then you need to open the computer and blow the dust out of it and make sure all the fans run correctly.

  If this isn't the case, then it might be a virus.

• My laptop will not turn off...

  My laptop will not turn off, even if I push the power button for 10 seconds.  The only way is to get out my battery and unplug the unit.  It started immediately after an update about two weeks ago?

  Hello

  ·         This happens even when the power chord is connected?

  ·         What is the brand and model of the laptop?

  Method 1:

  I suggest you to check the power settings on your laptop in safe mode.

  http://Windows.Microsoft.com/en-us/Windows-Vista/start-your-computer-in-safe-mode

   

  Method 2:

  I suggest you put your computer in a clean boot state, and check if the problem still persists. Click on the link below to find out how to perform the clean boot in Windows vista.

  http://support.Microsoft.com/kb/929135

  Note: After troubleshooting, be sure to set the computer to start as usual as mentioned in step 7 in the above article.

   

  Method 3:

  I suggest updating the latest video drivers on the manufacturer's Web site, click on the link below:

  http://Windows.Microsoft.com/en-us/Windows-Vista/automatically-get-recommended-drivers-and-updates-for-your-hardware

  Check out these links for help:

  http://Windows.Microsoft.com/en-us/Windows-Vista/power-plans-frequently-asked-questions

  I f the problem persists I suggest you to contact the manufacturer of the laptop and check if it helps.

  Kind regards

• My wireless connection turns off randomly and I must turn back each time.

  Original title: my wi - fi connection keeps turning off randomly and I have to reactivate using trouble shoot problems. How can I do to stop turning off by its self?

  I just got this computer today. Connected to my wi - fi, but the internet connection turns off randomly by its self and I always have to use diagnose pushes hard problems do turn back on but it turns off again later and I must do it again repeatively. What should I do?

  Hello

  1. you receive an error message?

  2. What is the brand and model of the computer?

  You can follow the suggestions and check out them.

  Method 1

  You turn off registration for the Wireless Network Adapter.

  a. Click Start.

  (b) in the search box, type Device Manager.

  c. expand network adapters.

  d. right click on the wireless network adapter and select Properties.

  e. uncheck the allow this computer to turn off this device to save power.

  f. click OK.

  Method 2

  You can follow the procedure in the article.

  a. Click Start.

  (b) in the search box, type Device Manager.

  c. expand network adapters.

  d. right click on the wireless network adapter and select Properties.

  e. click on uninstall the tab drivers.

  f. click on apply and OK.

  You can re - install the drivers for the wireless network adapter on the computer manufacturer site.

  Method 3

  You can disable the security software on the computer temporary.

  Disable the antivirus software

  http://Windows.Microsoft.com/en-us/Windows7/disable-antivirus-software

  Enable or disable Windows Firewall

  http://Windows.Microsoft.com/en-us/Windows7/turn-Windows-Firewall-on-or-off

  Note: A firewall and Antivirus software can help protect your computer against viruses and other security threats. In most cases, you should not disable your antivirus software. If you do not disable temporarily to install other software, you must reactivate as soon as you are finished. If you are connected to the Internet or a network during the time that your antivirus software is disabled, your computer is vulnerable to attacks.

  You can also see the article for more information on the issue.

  Windows wireless and wired network connection problems

  http://Windows.Microsoft.com/en-us/Windows/help/wired-and-wireless-network-connection-problems-in-Windows

  How can I troubleshoot network card?

  http://Windows.Microsoft.com/en-us/Windows7/how-do-I-fix-network-adapter-problems

  Use Network Troubleshooter event logs to solve network problems

  http://Windows.Microsoft.com/en-us/Windows7/use-Network-Troubleshooter-event-logs-to-solve-network-problems

• iPhone turns off randomly

  Hello

  I got an iPhone 5S for about a year and a half and, for the most part, it was a great phone for me. Yesterday, it turns off randomly every few hours. It already happened, and usually stops the next day. However, it was not the case this time. All day today, it would be random and often turned off and won't turn back on unless it is plugged or I hold all the buttons. In addition, the percentages of battery were in every sense. Sometimes, when turned back on, it will be 100% even it it has low battery symbol flash before the apple logo, as it is powered. About 10 minutes, however, he turned on and says that it is 5%. I'm sitting here watching and it has not extinguished since and has charged up to 11%. I use third-party chargers. I only used a up to the earlier today, when I remembered, I got another loader (which is also a third party). So I went to that one, but I don't think it makes a difference.

  It's now about 2 hours. My phone was plugged in and 100% for most of the time. No problems. Then I disconnected and had it for about 2 minutes, works great until I put my case back on. He then turns off. I was able to turn it back on, but it then immediately off again. I plugged and I can't turn it on.

  Any ideas as to what could be the problem? And more importantly, a solution?

  Sorry this is so long and complicated. I will answer questions about my unusual situation if it helps solve the problem.

  Thank you!

  Looks like your battery is perhaps go wrong

  Contact Apple using the link at the top of this page support

  They can do a test distance of the battery and you advise on next steps

• How to get rid of the horizontal line on my computer dell laptop

  a horizontal line appeared on the lower part of the computer dell laptop

  Hello

  That sounds like a hardware issue check with a real computer store (one who serves
  Dell laptops computers internal) or Support of Dell. Also check with the drivers from Dell and the forums.

  Try changing the resolution to see if the line disappears or moves. Try updating the video
  driver to see if that helps.

  Dell support
  http://support.Dell.com/

  Dell support drivers - product manual & warranty Info (left side) - and much more
  http://support.Dell.com/support/index.aspx?c=us&l=en&s=DHS

  Dell forums
  http://en.community.Dell.com/forums/
  I hope this helps.

  Rob Brown - Microsoft MVP<- profile="" -="" windows="" expert="" -="" consumer="" :="" bicycle=""><- mark="" twain="" said="" it="">

• After I start my computer dell laptop I connect the LAN cable to run internet ON my laptop but it doesn't detect LAN cable

  Hello..

  After I start my computer dell laptop I connect the LAN cable to run internet on my laptop but it does not detect the LAN cable, using the ultimate32 bites. (But if I connect LAN canble then start computer it works fine)

  Hello

  1 windows operating system is installed on the computer?

  2. do you think that no matter what error message in Device Manager? If Yes, what is the full and exact error message?

  3. What is the number of brand and model of the computer?

  Method 1:

  If you are using Windows 7, I suggest to see the link and try to run the troubleshooter and check if it works.

  Windows wireless and wired network connection problems

  http://Windows.Microsoft.com/en-us/Windows/help/wired-and-wireless-network-connection-problems-in-Windows

  The link applies to the Windows Vista and Windows 7 operating system.

  Method 2:

  Check the link and try using the network troubleshooter to fix the problem.

  Using the troubleshooter from network in Windows 7

  http://Windows.Microsoft.com/en-us/Windows7/using-the-network-troubleshooter-in-Windows-7

  See also:

  Use Network Troubleshooter event logs to solve network problems

  http://Windows.Microsoft.com/en-us/Windows7/use-Network-Troubleshooter-event-logs-to-solve-network-problems

  Method 3:

  See the link and check if it helps.

  Why can't I connect to the Internet?

  http://Windows.Microsoft.com/en-us/Windows7/why-can-t-I-connect-to-the-Internet

  Let us know if it helps.