Gel random mouse, help please

Similar Questions

• Photoshop elements 6 gel, I need help, please.

  I had the program along with the Wacom tablet, I come back, not too long.

  He worked for a while, but then started to freeze at random moments.

  But now I can never open without him about 30 seconds after the launch of freezing.

  I checked the FAQ and the troubleshooting section, but everything seems in order.

  I just updated my Mac (10.5.6), and I have high enough Ram.

  It is not the disc and I have not messed with the record, he came in since I've installed.

  (Didn't touch it then either)

  Oh, and I updated the program itself to the last udate I can get.

  The only thing I have not tried is uninstalling and reinstalling.

  This program was really helpful when I could use it, and I'd love to be able to use again.

  Thanks for the help.

  > (10.5.6)

  Why? Why not 10.5.8?

  In any case, go to your username > library > Preferences and delete:

  com.adobe.Photoshop.Elements.plist

  Adobe Photoshop Elements 6 paths

  Settings of Adobe Photoshop Elements 6

  Opera preferences (if you have one)

  Repair permissions, and then try again. If it still crashes to go to Applications > Adobe Photoshop Elements 6 > Plug-ins > import/export and delete the adobe TWAIN driver (note that if you have an epson scanner it may not work properly after doing this).

• Mouse problem - everything about score opens! Help, please

  Using Windows Vista Home Basic.

  I had no problems so far. I guess it's a touchpad problem but I tried everything I know and I can't fix it.

  When I pass something, it is like I left clicked it. This is happening everywhere, including desktop, Windows Explorer, and programs.

  I tried to change the setting in options files (double click to open things), and I consulted with the touch pad options and everything I have tried.

  Can anyone help please?

  Hello

  Is the touchpad mouse or you use another mouse? Most of the touch keys have Hover and
  other settings in the control panel - mouse.

  What has changed just before this started happening? Add anything? New startup program
  or update antivirus and security or other?

  Some systems have shortcut keys that control the way which responds the touchpad, check with the manufacturer of the system.

  Try reinstalling the drivers for the touchpad.

  Try to use a clean boot to see if that stops the problem.

  How to troubleshoot a problem by performing a clean boot in Windows Vista
  http://support.Microsoft.com/kb/929135
  How to check and change Vista startup programs
  http://www.Vistax64.com/tutorials/79612-startup-programs-enable-disable.html

  Autoruns - free - see what programs are configured so that it starts automatically when
  your system boots and you connect. Autoruns also shows you the complete list of the registry
  and where applications can configure Auto-start for the files settings.
  http://TechNet.Microsoft.com/en-us/sysinternals/bb963902.aspx

  ==================================================================

  Try the foregoing diligently and if necessary try an InPlace upgrade/repair facility that allows
  keep the programs and data backups however redundant alware be a good idea. (It's less likely
  to help you if the parameters and the methods above have not been tried.)

  On-site upgrade
  http://vistasupport.MVPs.org/repair_a_vista_installation_using_the_upgrade_option_of_the_vista_dvd.htm

  This tells you how to access the System Recovery Options and/or a Vista DVD
  http://Windows.Microsoft.com/en-us/Windows-Vista/what-happened-to-the-recovery-console

  How to perform a repair for Vista Installation
  http://www.Vistax64.com/tutorials/88236-repair-install-Vista.html

  I hope this helps.

  Rob Brown - MS MVP - Windows Desktop Experience: Bike - Mark Twain said it right.

• under windows xp... IE guard suspended and gel... did several fixes in the last week... nothing seems to work... also dns cache not rinse... someone can help please

  under windows xp... IE guard suspended and freezing... have you tried several fixes nothing seems to work... am really frustrated with this... dns cache flush... someone can help please

  Download, install, update and do a full scan with these free malware detection programs at:

  Malwarebytes (MMFA): http://malwarebytes.org/

  SUPERAntiSpyware: (SAS): http://www.superantispyware.com/

  http://www.Microsoft.com/security/scanner/en-us/default.aspx Security Scanner   

  http://www.eset.com/us/online-scanner/ eset online scanner

  post back with the results and more info:

  brand and model of browser, OS, pc and ServicePack, current antivirus?

  What was the first question?

  Have what steps you taken?

  What are your error messages?

• The new update causes me 3 problems. Help, please. I'm tired of this.

  I need my bookmarks back bar.
  I need to be able to see my taskbar at the bottom of the page when I move my mouse over it instead of having to hit the windows button eveytime.
  and I need my top of the toolbar page that shows the file, edit, view, bookmarks, options, help, back.

  Help, please. These updates drive me crazy, especially when you can't just google the answer. I read a lot of things without success.
  Thank you for your time.

  It seems that if you are using full-screen - press F11 to cancel it.

  If that does not bring the toolbars, right-click at the top of the page and check/check Bookmarks Toolbar. You can also do the same for the Menu bar - or simply press Alt when you need to see.

• two other programs to lose control of cursor when loading firefox. Nitro pdf & on display at take-off from the software Center. Help, please

  two other programs to lose control of cursor when loading firefox. Nitro pdf & on screen takeoff on center software. Help, please.

  When I use the programs listed above and firefox is loaded, scrolling through these programs takes me at the edge of the window. I can't scroll 3 lines I can when FF is not loaded. I hate to say it, but FF is certainly the culprit.

  OK, if I may ask, what also happened when Firefox is in Mode safe? That will do this troubleshooting step, is whether this is caused by an add on that you have in your profile. Questions to troubleshoot Firefox in Safe Mode

  Moreover, the fact happen on the touchpad, as well as with an external mouse (if it's a laptop, if not, please ignore)Reset Firefox preferences to troubleshoot and solve problems

  Does this happen with accelerated scrolling on? This setting is in preferences/Options > Advanced Options > general

  Please post back with your results, thank you!

• I forgot how to copy and paste, lost my book. Help, please!

  I need to confirm a request that I did and need to copy and paste address http, misplaced my book How do. Called several people and they don't know. We are all seniors. Help, please!

  Highlight the http address to copy by placing the mouse pointer at the beginning, press and hold the left mouse button and drag the address at the end of this one.  Now place your mouse over the highlighted text and right click. In the context menu, click on copy.  Move where you want to paste the address and right click and click on paste.

  There are other ways to do it, but this seems more intuitive for many people.

• _ "Windows Explorer has stopped working" error - HELP Please! __

  I tried pretty much everything I can try in this thread, and nothing seems to work! It is very probably the the most annoying problem that I experienced with windows! I can open all the files and programs it is just that the 'Windows Explorer has stopped working"error appears literally every 5 to 15 seconds!  I click on cancel, and the other appears which says "Windows Explorer restarts" help please, I've never been more ready to give up on windows for good!

  Thank you, Bryan

  Hello

  What antivirus/antispyware/security products do you have on the machine? Be one you have NEVER
  on this machine, including those you have uninstalled (they leave leftovers behind which can cause
  strange problems).

  ----------------------------------------------------

  Follow these steps:

  Start - type this in the search box-> find COMMAND at the top and RIGHT CLICK – RUN AS ADMIN

  Enter this at the command prompt - sfc/scannow

  How to analyze the log file entries that the Microsoft Windows Resource Checker (SFC.exe) program
  generates in Windows Vista cbs.log
  http://support.Microsoft.com/kb/928228

  Also run CheckDisk, so we cannot exclude as much as possible of the corruption.

  How to run the check disk at startup in Vista
  http://www.Vistax64.com/tutorials/67612-check-disk-Chkdsk.html

  ==========================================

  After the foregoing:

  How to troubleshoot a problem by performing a clean boot in Windows Vista
  http://support.Microsoft.com/kb/929135
  How to troubleshoot performance issues in Windows Vista
  http://support.Microsoft.com/kb/950685

  Optimize the performance of Microsoft Windows Vista
  http://support.Microsoft.com/kb/959062
  To see everything that is in charge of startup - wait a few minutes with nothing to do - then right-click
  Taskbar - the Task Manager process - take a look at stored by - Services - this is a quick way
  reference (if you have a small box at the bottom left - show for all users, then check that).

  How to check and change Vista startup programs
  http://www.Vistax64.com/tutorials/79612-startup-programs-enable-disable.html

  A quick check to see that load method 2 is - using MSCONFIG then put a list of
  those here.
  --------------------------------------------------------------------

  Tools that should help you:

  Process Explorer - free - find out which files, key of registry and other objects processes have opened.
  What DLLs they have loaded and more. This exceptionally effective utility will show you even who has
  each process.
  http://TechNet.Microsoft.com/en-us/Sysinternals/bb896653.aspx

  Autoruns - free - see what programs are configured to start automatically when you start your system
  and you log in. Autoruns also shows you the full list of registry and file locations where applications can
  Configure auto-start settings.
  http://TechNet.Microsoft.com/en-us/sysinternals/bb963902.aspx
  Process Monitor - Free - monitor the system files, registry, process, thread and DLL real-time activity.
  http://TechNet.Microsoft.com/en-us/Sysinternals/bb896645.aspx

  There are many excellent free tools from Sysinternals
  http://TechNet.Microsoft.com/en-us/Sysinternals/default.aspx

  -Free - WhatsInStartUP this utility displays the list of all applications that are loaded automatically
  When Windows starts. For each request, the following information is displayed: Type of startup (registry/Startup folder), Command - Line String, the product name, Version of the file, the name of the company;
  Location in the registry or the file system and more. It allows you to easily disable or remove unwanted
  a program that runs in your Windows startup.
  http://www.NirSoft.NET/utils/what_run_in_startup.html

  There are many excellent free tools to NirSoft
  http://www.NirSoft.NET/utils/index.html

  Window Watcher - free - do you know what is running on your computer? Maybe not. The window
  Watcher says it all, reporting of any window created by running programs, if the window
  is visible or not.
  http://www.KarenWare.com/PowerTools/ptwinwatch.asp

  Many excellent free tools and an excellent newsletter at Karenware
  http://www.KarenWare.com/

  ===========================================

  Vista and Windows 7 updated drivers love then here's how update the most important.

  This is my generic how updates of appropriate driver:

  This utility, it is easy see which versions are loaded:

  -Free - DriverView utility displays the list of all device drivers currently loaded on your system.
  For each driver in the list, additional useful information is displayed: load address of the driver,
  Description, version, product name, company that created the driver and more.
  http://www.NirSoft.NET/utils/DriverView.html

  For drivers, visit manufacturer of emergency system and of the manufacturer of the device that are the most common.
  Control Panel - device - Graphics Manager - note the brand and complete model
  your video card - double - tab of the driver - write version information. Now, click on update
  Driver (this can do nothing as MS is far behind the certification of drivers) - then right-click.
  Uninstall - REBOOT it will refresh the driver stack.

  Repeat this for network - card (NIC), Wifi network, sound, mouse, and keyboard if 3rd party
  with their own software and drivers and all other main drivers that you have.

  Now in the system manufacturer (Dell, HP, Toshiba as examples) site (in a restaurant), peripheral
  Site of the manufacturer (Realtek, Intel, Nvidia, ATI, for example) and get their latest versions. (Look for
  BIOS, Chipset and software updates on the site of the manufacturer of the system here.)

  Download - SAVE - go to where you put them - right click - RUN AD ADMIN - REBOOT after
  each installation.

  Always check in the Device Manager - drivers tab to be sure the version you actually install
  presents itself. This is because some restore drivers before the most recent is installed (sound card drivers
  in particular that) so to install a driver - reboot - check that it is installed and repeat as
  necessary.

  Repeat to the manufacturers - BTW in the DO NOT RUN THEIR SCANNER device - check
  manually by model.

  Look at the sites of the manufacturer for drivers - and the manufacturer of the device manually.
  http://pcsupport.about.com/od/driverssupport/HT/driverdlmfgr.htm

  How to install a device driver in Vista Device Manager
  http://www.Vistax64.com/tutorials/193584-Device-Manager-install-driver.html

  If you update the drivers manually, then it's a good idea to disable the facilities of driver under Windows
  Updates, that leaves about Windows updates but it will not install the drivers that will be generally
  older and cause problems. If updates offers a new driver and then HIDE it (right click on it), then
  get new manually if you wish.

  How to disable automatic driver Installation in Windows Vista - drivers
  http://www.AddictiveTips.com/Windows-Tips/how-to-disable-automatic-driver-installation-in-Windows-Vista/
  http://TechNet.Microsoft.com/en-us/library/cc730606 (WS.10) .aspx

  ===========================================

  Refer to these discussions because many more excellent advice however don't forget to check your antivirus
  programs, the main drivers and BIOS update and also solve the problems with the cleanboot method
  first.

  Problems with the overall speed of the system and performance
  http://support.Microsoft.com/GP/slow_windows_performance/en-us

  Performance and Maintenance Tips
  http://social.answers.Microsoft.com/forums/en-us/w7performance/thread/19e5d6c3-BF07-49ac-a2fa-6718c988f125

  Explorer Windows stopped working
  http://social.answers.Microsoft.com/forums/en-us/w7performance/thread/6ab02526-5071-4DCC-895F-d90202bad8b3

  Hope these helps.

  Rob Brown - MS MVP - Windows Desktop Experience: Bike - Mark Twain said it right.

• Error code: __Stop: 0x0000008E (0xC000001D, 0x82651B5A, 0xA03EBBD4, 0x00000000) can anyone help please

  My laptop Acer gives me a blue screen on start, or crashes on startup.
  I just got an error code:
  Can stop: 0x0000008E (0xC000001D, 0x82651B5A, 0xA03EBBD4, 0x00000000) anyone help please

  Hello

  Two main causes of this blue screen video drivers and BIOS - check with the system manufacturer
  Site for graphics (Video) card and BIOS, then on site of the manufacturer of the device for the last video. It may be
  other pilots to check there. Disable the installation of self as those who are older and if
  Updates Windows suggests a pilot just HIDE. Antivirus is another possibility.

  See methods of update driver generic in the next message.

  BCCode: 8th 0x0000008E is the same as 0x1000008E

  Cause

  Bug KERNEL_MODE_EXCEPTION_NOT_HANDLED control is a very common bug control. To interpret
  You must identify which exception has been generated.

  Solve the problem

  If you do not have to debug this problem, you must use certain basic troubleshooting techniques:

  • Make sure you have enough disk space.
  • If a driver is identified in the bug check message, disable the driver or check with the manufacturer for driver updates.
  • Try changing video cards.
  • Check with your hardware vendor for updates to the BIOS.
  • Disable the BIOS memory options such as implementing caching or shading.

  If you plan to debug this problem, you may find it difficult to get a stack trace. Parameter 2 (the address of the exception) should identify the driver or function that caused the problem.

  If you do not know the specific cause of the exception, consider the following:

  • Hardware incompatibility. Ensure that all new equipment installed is listed in the list of the products tested Microsoft Windows market.
  • Service driver or defective peripheral system. A chauffeur service or defective peripheral system could be responsible for this error. The hardware problems, such as BIOS incompatibilities, conflicts of memory and IRQ conflicts can also generate this error.

  If the verification of the message bug list a driver by name, disable or remove that driver. In addition, disable or remove drivers or services that have been recently added. If the error occurs during the startup sequence and the system partition is formatted with the NTFS file system, you may be able to use Safe Mode to rename or to delete the faulty driver. If the driver is used as part of the start-up procedure of the system Safe Mode, you must start the computer by using the Recovery Console to access the file.

  If the problem is associated with Win32k.sys, the source of the error may be a third-party remote control program. If this software is installed, you can remove the system startup service using the recovery and then Console by removing the offending system service file.

  Check the system log in Event Viewer for additional error messages that might help identify the device or driver responsible for control of bug 0x1E. You can disable the cache in memory of the BIOS to try to resolve the error. You must also run the diagnostics of material, especially the scanner memory, which provides the manufacturer of the system. For more information about these procedures, see the manual of your computer.

  The error that generates this message may occur after the first reboot during Windows Setup, or after installation is complete. A possible cause of the error is lack of disk space for installation and the system BIOS incompatibilities. For any problems during the installation of Windows that are associated with lack of disk space, reduce the number of files on the hard disk drive target. Search and delete temporary files that you do not have to have, files hidden Internet, application backup files and files saved .chk , which contain fragments of files on disk scans. You can also use an another hard disk drive with more free space for the installation.

  You can solve the problems of BIOS by upgrading the version of the system BIOS

  =============================================

  Look in the Event Viewer to see if something is reported on those.
  http://www.computerperformance.co.UK/Vista/vista_event_viewer.htm

  MyEventViewer - free - a simple alternative in the standard Windows Event Viewer.
  TIP - Options - Advanced filter allows you to see a period of time instead of the entire file.
  http://www.NirSoft.NET/utils/my_event_viewer.html

  -------------------------------------------------------------------------

  It comes to my convenience store generic bluescreen:

  Here are a few ways to possibly fix the blue screen issue. If you could give the blue screen
  info that would help. Such as ITC and 4 others entered at the bottom left. And all others
  error information such as codes of STOP and info like IRQL_NOT_LESS_OR_EQUAL or PAGE_FAULT_IN_NONPAGED_AREA and similar messages.

  As examples:

  BCCode: 116
  BCP1: 87BC9510
  BCP2: 8C013D80
  BCP3: 00000000
  BCP4: 00000002

  or in this format:

  Stop: 0 x 00000000 (oxoooooooo oxoooooooo oxoooooooo oxooooooooo)
  Tcpip.sys - address blocking 0 x 0 00000000 000000000 DateStamp 0 x 000000000

  It is an excellent tool for displaying the blue screen error information

  BlueScreenView scans all your minidump files created during 'blue screen of death '.
  hangs and displays information about all accidents of a table - free
  http://www.NirSoft.NET/utils/blue_screen_view.html

  BlueScreens many are caused by old or damaged, in particular the video drivers drivers however
  There are other causes.

  You can do without if needed fail or the Vista DVD or recovery command prompt mode
  Options if your system was installed by the manufacturer.

  This tells you how to access the System Recovery Options and/or a Vista DVD
  http://windowshelp.Microsoft.com/Windows/en-us/help/326b756b-1601-435e-99D0-1585439470351033.mspx

  You can try a system restore to a point before the problem started when one exists.

  How to make a Vista system restore
  http://www.Vistax64.com/tutorials/76905-System-Restore-how.html

  -------------------------------------------------------------------------

  Start - type this in the search box-> find COMMAND at the top and RIGHT CLICK – RUN AS ADMIN

  Enter this at the command prompt - sfc/scannow

  How to analyze the log file entries that the Microsoft Windows Resource Checker (SFC.exe)
  program generates in Windows Vista cbs.log
  http://support.Microsoft.com/kb/928228

  The log can give you the answer if there is a corrupted driver. (Says not all possible
  driver problems).

  Also run CheckDisk, so we cannot exclude as much as possible of the corruption.

  How to run the check disk at startup in Vista
  http://www.Vistax64.com/tutorials/67612-check-disk-Chkdsk.html

  -------------------------------------------------------------------------

  Often drivers up-to-date will help, usually video, sound, network card (NIC), WiFi, part 3
  keyboard and mouse, as well as of other major device drivers.

  Look at the sites of the manufacturer for drivers - and the manufacturer of the device manually.
  http://pcsupport.about.com/od/driverssupport/HT/driverdlmfgr.htm

  How to install a device driver in Vista Device Manager
  http://www.Vistax64.com/tutorials/193584-Device-Manager-install-driver.html

  How to disable automatic driver Installation in Windows Vista - drivers
  http://www.AddictiveTips.com/Windows-Tips/how-to-disable-automatic-driver-installation-in-Windows-Vista/
  http://TechNet.Microsoft.com/en-us/library/cc730606 (WS.10) .aspx

  -------------------------------------------------------------------------

  How to fix BlueScreen (STOP) errors that cause Windows Vista to shut down or restart
  quit unexpectedly
  http://support.Microsoft.com/kb/958233

  Troubleshooting, STOP error blue screen Vista
  http://www.chicagotech.NET/Vista/vistabluescreen.htm

  Understanding and decoding BSOD (blue screen of death) Messages
  http://www.Taranfx.com/blog/?p=692

  Windows - troubleshooting blue screen errors
  http://KB.wisc.edu/page.php?id=7033

  -------------------------------------------------------------------------

  In some cases, it may be necessary.

  The Options or Vista recovery disk Startup Repair

  How to do a startup repair
  http://www.Vistax64.com/tutorials/91467-startup-repair.html

  This tells you how to access the System Recovery Options and/or a Vista DVD
  http://windowshelp.Microsoft.com/Windows/en-us/help/326b756b-1601-435e-99D0-1585439470351033.mspx

  I hope this helps.

  Rob - bicycle - Mark Twain said it is good.

• I have Windows 7 on a laptop MSI and desperately need to disable my touchpad! Help, please!

  I have Windows 7 on a laptop MSI and whenever I type I suddenly notice that my cursor has jumped and my typing appear elsewhere in the document.  It is extremely annoying!  I tried several things to turn it off and found that nothing works.  Help, please!

  Reboot the laptop and access the BIOS screens.  You should be able to find a setting to disable the "touchpad" completely on the laptop.  Just make sure you install a «classic» USB mouse  Then test.

• Can Windows Update problem, anyone help please?

  Hi, I have a toshiba laptop, it was for a month now, no problem, a windows 7.

  Put in service today as I normally do, but instead of the normal start screen, I see just a blue image with a flower on it and what appearance aircraft vapour trails.

  In the middle of the screen is: ' if please do not turn off or unplug your machine. Installing up-to-date 138 149... "

  At the bottom of the screen is: the Windows symbol, like a small flag with 4 colors and «Windows7» professional

  To the left of the image is the rotating circle device that indicates something is in charge.

  Now it is in the correct state for six hours. I can not turn off the computer, I have no control of the mouse, no keyboard control, I can't restart, I can not close, it is completely locked in this State.

  I would add that at no time have I asked for updates or tried to install a.

  Can someone help please, I would be very grateful.

  Thank you very much

  KeV.

  It's Windows 7 Windows Update performs its task.  It's an unusually long period.  This happens sometimes.  Although it clearly states "do not turn off your computer", it is exactly what you have to do.  Press and hold the button until the computer is silent.  Then restart.  99% of the time, the system recovers itself.  You will see some things on the screen that you don't normally see.  If you are asked, you want a Normal startup.

• Windows media player does not... Help, please?

  My pc was constantly suspended for a while, then my keyboard and mouse also stopped working. So I deleted some of the extra things on my pc. Now, my mouse and keyboard work, but I find that my windows media player does not work. On the opening of a mp3 file, its display 'Server execution failed '. Help, please?

  See this thread running the server failed and the search for these words in the forum as well in case there's a thread over at day & useful than what I found.

• The cursor does not work correctly, difficult to control! Help, please!

  Cursor is not working correctly, difficult to control!

  Help, please!

  Thank you!

  Hello Rudolf Jr,.

  If it's on a laptop, then it might be the sensitivity of the touchpad. Depending on the manufacturer of your computer, you can download a driver for the touchpad which may help. Or go to control panel, mouse-click and change the sensitivity of the touchpad settings.

  If it is a Synaptic touchpad, you can download the driver from the following location:
  www.Synaptics.com/resources/drivers

  Let us know if that helps.

  Marilyn

• How to enable bitlocker 'again' on a drive that has already been decrypted BitLocker... ??? Help, please!...

  How to enable bitlocker 'again' on a drive that has already been decrypted BitLocker... ??? Help, please!...

  Hi Julie,.

  I'll be happy to help you with the problem you have with the computer. I understand the frustration when things do not work as it should.

  To activate the BiLocker:

  1. Open the BitLocker Drive encryption by hitting on any fly in the right edge of the screen, quilting search (or if you use a mouse, pointing to the top right of the screen, move the pointer of the mouse down and then clicking search), registering BitLocker in the search box, type, or by clicking on settings and then by typing or clicking on BitLocker Drive encryption.

  2. Press or click enable BitLocker. You may be prompted for an administrator password or to confirm your choice.

     The configuration of BitLocker Drive Encryption dialog box opens.

  3. Follow the instructions.

  You can follow the article below to learn more about BitLocker.

  http://Windows.Microsoft.com/en-us/Windows/protect-files-BitLocker-Drive-Encryption#1TC=Windows-8

  Hope this information is useful. Please report if you have any other questions. I'll be happy to help you.

  Thank you.

• Lightroom CC hangs at each export.  Help, please

  I recently upgraded to Lightroom CC and updated my video card.  Now, whenever I export, regardless of settings, my computer crashes (I think) when exporting.  It will export usually of 10 to 15 images and then crash.  It does not crash on specific images.  If I export even twice, it will crash on a different image each time.  I say that I "think" it crashes, because the screen turns off, then mouse stops working, but it seems that the computer is turned on and windows is not connect a crash.  There is nothing interesting in the system logs.  I disabled all plugins, and I tried activating / deactivating the GPU settings.  I am at a loss on what to do next to help out.  Help, please!

  I think I solved my problem, and it was not lightroom.  It was my PC.  I ran Prime95 to stress test my CPU, and I got exactly the same problem, computer off without reason.  That tells me that this problem is independent of LR.  It seems that the export of LR has been overload my CPU and PC downtime.  Maybe overheating.  So, I played around with the BIOS settings and managed to get a working config... until now.  I also replaced my power, thinking that the old 400W one was not powerful enough for my new video card.  For me, I think it was actually the BIOS config, that solved the problem.  I hope help you.