turn off for reasons of sacurity

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• G505s - turns off without reason

  My Lenovo G505s turns off without reason, it works for about 5-10 minues after putting in operation then stops as if the battery has been subscribed, but it has full display and is plugged.

  It does not show any screen before it turns, it turns black.

  Also, it become very hot when it shuts and only restarts after a while. the fan is clean and seems to run but it's quieter than usual.

  It's windows 10 but it was for a period of time, the issue of single recnt I had other than what is the power absorbed inside the computer laptop melten but has since been replaced and was subsequently works well

  It turns out that it was overheating, and the main problems was that the bearings on the fan was used, I just had to replace the fan.

• I have programs that are turned off for me

  I use Windows 7 on one of my computers and some features and some programs are turned off for me for reasons that I seem to have a friend who does little for me these favors and the cancellation of a full recovery lucky, or just buy a new hard drive, formatting, and the original installation of Windows 7 OS, I'm having fun with the challenges of things to know if I can and I will. But can be annoying at the time, someone else has a friend like that...?

  If you do not have an administrator. account, you cannot use windows features.

  If you have an administrator. account, go to Start orb > Control Panel > programs and features > turn on or off windows features > check or uncheck what you want to use or no.

  Also, if you have basic family W7, there are not some features.

• Satellite 1900-303 turns off for no apparent reason

  I got my Satellite 1900 303 for about 2 years and no problem. In the last month, I had a problem with him turn off his car suddenly and for no apparent reason. I checked virus and have found no virus. Can anyone suggest why I did this. I was wondering is that he has been making overheated?

  Thank you

  Hello

  Believe me, there is always a reason why this happens. From your description, I assume that your unit is overheating. If the temperature is too high the unit simply stops.

  You need to clean the device. After that cleaning the unit should work properly again.

• computer turns off for no apparent reason. It's all a few minutes using Windows Vista Home Premium SP 2

  Every few minutes the computer turns off. No warning, nothing. It will restart ok, but stops then off again in a bit.

  I can be in the workplace, and it will cut offf.

  I'm usting Vista Home Premium SP2 version.

  Any Suggestions?

  Hello

  1 did you changes to the configuration of the system before the show?
  2. you receive an error message/code when the computer shuts down?
  3 does the computer automatically restart once it stops?
  Event Viewer
  
   
  You can check the event viewer to discover events that could cause this problem.
  See the link below to open the event viewer:
  http://Windows.Microsoft.com/en-us/Windows-Vista/open-Event-Viewer
  For more information on what information appears in Event Viewer, see the link below:
  Disable automatic reboot manually.
  1. Right click on computer
  2. Properties
  3. Advanced system settings
  4. Startup and recovery
  5. Uncheck automatically restart.
  Resolution:
   
  Step 1:
   
  Safe mode
   
  Start the computer in safe mode
  http://Windows.Microsoft.com/en-us/Windows7/start-your-computer-in-safe-mode
   
  Step 2:
  Clean boot
   
  Put your boot system helps determine if third-party applications or startup items are causing the problem. If so, you need to maybe contact the manufacturer of the program for updates or uninstall and reinstall the program.
   
  See the following article in the Microsoft KB for more information on how to solve a problem by performing a clean boot in Windows Vista or Windows 7:
   
  How to troubleshoot a problem by performing a clean boot in Windows Vista or in Windows 7
  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.
   
   
   

• monitor turns off for no apparent reason

  No matter what I do the monitor turns off

  Hello

  · What is the number and model of the monitor?

  · Have you defined a plan of the power on the computer?

  I suggest you to check the physical connection when the monitor turns off.

  In addition, update the drivers installed on the computer. You can check the link how to manage devices in Windows XP: http://support.microsoft.com/kb/283658

  To update or change a device driver: http://www.microsoft.com/resources/documentation/windows/xp/all/proddocs/en-us/devmgr_changing_drivers.mspx?mfr=true

• Satellite A200 - screen turns off without reason

  I have a Satellite A200-E530D on Windows Vista Home Premium. For a month, I had something strange happening on my computer, shortly after the start, the screen turns off. without good reason! the only option I have is hard to system boot and everythings... Although a few times after the restart he still went.

  I tried to upgrade to the last poster of drivers (I have an Nvidia Geforce Graphics card 7300 Go with 128 MB of VRAM)

  Another weird thing, Vista SP1 does not install on my machine. tried to uninstall my Anti virus, but that did not help either one.

  Can anyone shed light on my dark screen?

  Hello!

  You have the same problem on an external monitor?
  I m not sure if it s a display problem, mother or software card

  Do you have what display driver installed? You have downloaded the driver from the Web from Toshiba site?
  http://EU.computers.Toshiba-Europe.com-online decision-making supported Downloads & => Download drivers

  Good bye

• Satellite L50 - B turn off without reason

  My toshiba laptop Satellite L50 - B keeps cutting without reason after for a couple of hours sometimes only 10 minutes however.
  He does everything at stake but also while watching movies and all other applications are closed

  OS: Windows 7 (64-bit)

  It seems that the laptop turns off automatically due to a higher internal temperature.
  Using Win 7 64 bit

  Have you installed this system with your own hands? As far as I know most of the units are pre-installed with Win 8.1...

  The laptop turns off using a system already installed by Toshiba?

  How about the graphics card drivers? Have you used the drivers from the Toshiba page?
  I ask because the drivers of Toshiba page are modified and released for mobile use!

  Also make sure that your cooling air could circulate properly and the cooling fan is free

• Satellite series A turn off for the game Command and Conquer 3

  Hi all

  This happened to me twice. While I was relax play skirmish Command and Conquer 3, computer laptop turns off suddenly. I was running an external power supply and the battery was full. What is even more strange, it was impossible to next turn to the until I removed the battery and plugged in.

  I bought this game around March and was able to beat the 3 campaigns without these attractions.
  I suspect that this may be caused by overheating, because after the laptop is pretty hot. What do you think? I bought it in January.

  In my Office I occasionally removed the fan and radiator vacuum, there accumulates a lot of dust sometimes. It is not easy in the case of laptops. Any suggestions? See you soon.

  Hello

  You should do a bios update, because I had a similar problem with my A100 and after updating the bios to the version the most recent (5.60) I had no problem more. Maybe it helps.
  The other thing is, if you have a ventilation system which is clobbed with dust, then you should take a container with compressed air (you can get it in every electronic market/store) and gently lead some air to breath through the ventilation holes. (like 2 seconds. Wait, then wait 2 seconds and so on; just make short sounds :))
  Then, ventilation must be clear.
  Otherwise bring your machine to a service partner for a checkup of material because some loose cables inside the machine could probably be a reason that the machine feeds not correctly on...

  Welcome them

• R61 turns off without reason

  Hello Lenovo community,

  I am writing, because I noticed a weird behavior of my ThinkPad R61 for 3 weeks.

  To be more precise, it's my ThinkPad R61 8918 DEG, I bought 12 months ago.

  I'm on Windows Vista Professional (with Service Pack 2) top.

  Windows Update and ThinkVantage System Update run twice a week.

  If Windows, all the drivers and the Lenovo Applications are up to date.

  Okay, enough about the specifications and back to my problem.

  First time I saw the error I wasn't really noticing, since I wasn't on the laptop

  When he arrived. I have just returned to it and saw that it has been disabled.

  For 2 weeks, this error will occur on a random basis without any reason, that I have met:

  (1) computer laptop LCD goes black - laptop is not out yet (I let him play music in the background to make sure that.) The music continued to play)

  (2) music stops and continues to play again (as when the system is under a heavy load)

  (3) music finally stops

  (4) computer laptop LCD is to stay off and the laptop is simply turn off.

  So far I don't check for possible hardware problems.

  I did a complete reinstall of Windows Vista and just had a complete PC-Doctor 5 for Windows check running which showed no problems.

  For the next Checkup, I'll have a true memtest - the bootcd is right next to me already.

  Though I doubt it will give any other result.

  The fan is not a strike, but I'm having a temperature/voltage /-fan speed check every 20 minutes for a day, to see if that might show any possible suspicion running.

  After all, I thought that maybe someone here has an idea of what my problem might be subject.

  Kind regards

  xap2009

  
  

• Data Execution Prevention will not let me turn off for nothing

  Data Execution Prevention (DEP) blocked one of my games to open. I followed the steps to turn it off, but when I get to the window with the option "Turn on DEP for all programs and services except those I select", it is grayed out and won't let me select it. I am the administrator (my account is the only one on this computer), so I don't know why it doesn't let me do. I have looked everywhere and can not find someone else with the same problem. I have Vista Home Premium, 64-bit, if that helps at all.

  Hello

  First of all, I suggest you to see if a Data Execution Prevention of the game compatible version is available by visiting the website of the software publisher. If the Publisher has not released an updated, compatible version DEP for the program, you can turn off DEP for the program that was closed. You will be able to use the game, but it might be vulnerable to an attack that could spread to your other files and game.

  I would suggest trying the following steps and check if it helps.

  Step 1: Open the elevated command prompt, follow the steps to open the elevated command prompt.

  a. click the Start button.

  (b) in the Start Menu, click programs principally made, followed by accessories.

  (c) in the menu accessories, right-click on command line option.

  d. in the drop-down menu that appears, click on the "Run as Administrator" option.

  e. If you have the User Account Control (UAC) enabled, you will be asked for permission before the opening of the command line. You simply press the button continue if you are the administrator or insert password etc.

  Step 2: Try the following steps to activate the Data Execution Prevention, using commands.

  a. in the elevated command prompt, type bcdedit.exe/set {current} nx OptIn and press enter.
  NOTE: If for some reason that this command does not DEP after restarting the computer, then use the command bcdedit.exe/set {current} nx AlwaysOn rather.

  b. you should get a success return message.

  c. close the elevated command prompt.

  d. restart the computer to apply.

  Note: Once you are done with step 1 and step 2, try to add the data execution prevention program and check if it helps to open the game or not.

  Hope the information is useful.

• Screen of HP Pavilion 15 turn off for a few seconds when I turn on or off charger

  Hello

  I bought new 15 hp Pavilion. I noticed several times when I turn on or turn off my charger, screen off for a few seconds and then after a few second screen turned on. Please help me its furstating me.

  > It is customary, and in this case necessary to provide you with the exact model of Notebook, you have a problem - with. [There are MANY variants of models of HP Pavilion 15 - T, for example.]

  > You should always be sure you have installed/applied all updates for all the hardware devices on your laptop, and all THE updates of Windows marked '' Important '' and all updated Windows "optional"-section for any hardware device in your laptop including service updates Windows detects (and offers an update). "."

  > For example, this link: http://h10025.www1.hp.com/ewfrf/wc/softwareCategory?os=4158&lc=en&cc=us&dlc=en&sw_lang=&product=678785 has the latest HP drivers and patches for a specific variant of the Pavilion 15-T.

  > AFTER you are certain that you have all the latest drivers and patches on the spot, you can try the 'old trick' as follows: stop Windows; When your laptop is turned off completely (after complete closure), THEN remove the connector of the AC adapter / CC and remove the battery.

  > Hold DOWN the button of power without interruption for a full 60 seconds. Then replace your battery in your laptop. Do not connect your power adapter. Turn on the computer laptop and logon in Windows. Check the settings of control Panel\Power Options and know the level of your battery Charge. If it is less than 25%, then (and only then) plug in your adapter and connect it to your laptop... and leave the charge the battery up to "completely" to the level of 98 to 100%. * Note: If your card has a removable cord AC connector, make sure that the connection is "tight". If you still think that your adapter is defective, GET a NEW one! Damage a laptop for $400 - $800 is NOT worth it, compared to the cost of a new adapter.

  > Use the built-in help of your laptop on how to DISABLE (!) "Hibernation" and eliminate this CAUSING trouble 'feature' in Windows PC. When you did, always restart Windows, to be sure, the changes are applied. Many changes and take 'Entirely' product updates only "for" stop or "during" startup of Windows PCs. [while Windows O.S. 'turns', most of its system files is LOCKED].

  > FYI: let always your battery run down to him below highlights you plug in your sector/charger adapter. Charge a rechargeable battery 'medio-load-levels' causes shorter battery life...

• LCD screen turns off without reason - Satellite M40X

  I have a problem with my laptop Satellite M40X, I work when the LCD turn off and I hear two PIF. To turn on the LCD screen I need to restart the laptop, but the problem persists after a few minutes.

  Can someone help me, please.

  Hello

  Here you can compare the version of the BIOS installed on the laptop with the one published on the page of the Toshiba driver.
  If you use the older BIOS, you can try to update. Maybe the update will sort this strange behavior.

  But there could also be a hardware malfunction if the BIOS update does not help.

• How can I restart a mouse that has turned off for no apparent reason?

  I turned on my PC and the mouse would not work. The light was on, but I changed to a new battery just in case. It still does not work. It was fine yesterday and nothing seems to have happened to my other PC other than the fault of the mouse. I can't find answers on the PC

  Stan PLZ HELP AN OLD DUFFER

  As you have replaced the batteries, I suspect that your use of a wireless mouse. Have you tried to unplug the receiver to the USB port (if it is indeed a USB mouse) and reconnect?

  Anthony.

• Satellite Pro A100 turn off without reason

  Hello

  I have a pro a100, which I think is overheating.

  It works for about 30 minutes then goes of and returns to the initial boot up screen "Toshiba" ect, tires to start then repetition of the foregoing.

  I blew the fan making dust and the air outlet and this has improved things, now works for about 90 minutes.

  I want to take the base off to clean properly but cannot find a service manual to tell me what screw screw.
  Anyone here a repair for this laptop, if yes would you be willing to email me a copy.
  It is now 'end of life' will continue to be a problem?

  I am qualified I have fix ECT of Blu - ray players.

  > I blew the fan making dust and the air outlet and this has improved things, now works for about 90 minutes.

  So, I think that the laptop is affected by the higher temperature.

  Clean the fans inside the laptop and assigning the new thermal grease might help.
  I found really useful page that might help you get some tips:
  www.irisvista.com/

  But of course everything you make is at your own risk.