Satellite U400 monitor starts and then goes black

Similar Questions

• When I log on my monitor only stays on for a few seconds and then goes black. need to turn the screen off and on several times before it lights.

  fact it for about a week now.  have ran antivirus scans and asked a lot of people who were not able to help me at the moment.

  It looks like a hardware problem.  Your monitor, cable or even the video card in your computer goes wrong.  My bet is on the screen.  Try to swap the monitor with another computer and see if the problem follows the monitor or the computer.

  HTH,
  JW

• When I open any image in photoshop, it is completely black? When I move the image window it apears and then goes black again. Any help?

  Any help?

  I changed the amount of memory in preferences, performance, which solved!

• Computer laptop HP dv8t-1100, the display lights for thiry seconds about then goes black.

  I have a laptop HP dv8t-1100, the screen lights for thiry seconds approximately and then goes black, I can close the screen and quickly open it up and the screen comes back on?  This is my wife's computer and its in this perpetual loop.  Installed 2nd monitor and it works perfectly, never turns off (unless I turn it off).  I really hope you can help.

  Hello

  1. can you try updating the graphics driver to the latest version?

  For your machine, it is SP51290.

  FTP://ftp.HP.com/pub/SoftPaq/sp51001-51500/sp51290.exe

  2. can you try updating the bios to the latest version?

  For your machine, it is SP49106.
      http://h10025.www1.HP.com/ewfrf/wc/softwareDownloadIndex?softwareitem=ob-84660-1&cc=us&DLC=en&LC=en&OS=4063&product=4121367&sw_lang=

• Since then, when I start the computer, it goes through a few stages starting and then ends with a black screen with a cursor flashing at the top.

  I left by mistake a USB in the port when I restarted my computer (Windows 7).

  Since then, when I start the computer, it goes through a few stages starting and then ends with a black screen with a cursor flashing at the top.

  If I press ESC during startup and access the start menu, something marked WED... is highlighted and I press on enter and it starts normally.

  How can I get Windows 7 to do a normal boot without having to access the Boot Menu each time?

  Thank you.

  Tried that, but it did not work.  Finally got and IT guy come and it took him 3 1/2 hours to repair.

  Need a bootable floppy which has then repairs itself.

  Lesson learned.  Have an available for each computer startup disk.

• At the start of office shows icons and then goes to a blank white screen. I have Vista Home edition

  When I turn on my Dell Inspiron with Vista Home preinstalled desktop PC; the system starts with the desktop icons and then goes to a white screen, absolutely nothing to click on display. I hit control, alt delete, then to display the Task Manager. I click on the Task Manager and the display shows nothing is running. now the taskbar displays the shortcut at the bottom of the screen icons. I then click on the desktop at the bottom of the screen icon and mode full-screen displays a complete picture, including the background with the regular complete icons. Why this happens, and how not to eliminate the white screen after starting? The Task Manager does not fix this.

  Native: Problem solved! My computer flashed a Message automatically asking me to update 'Safemode Dell Now. So I said yes, and the update took about 2 Minutes. Everything seems to be OK. I appreciate enormously the support you offered, and say... THANK YOU for your help. Kind regards... Frank 2468

• The problem is that the laptop start everything that I have the password and then just black screen with pointer

  I opened the pc it starts but then a black screen comes with the pointer only if I open the task manager(ctrl+alt+del) I see that explorer.exe is running! If I close the explorer.exe and reopen it all comes on the screen but the wifi does not work! so I have to do other things to fix the wifi and then the laptop is open! Whenever I restart or stop the same problem is back! Please help me!

  It's the sollution... I almost tried everything!

  http://www.YouTube.com/watch?v=D6D-M9Uc1AA

• Using the trial version of creative cloud. You try to start with Lightroom. I imported the photos that come in Lightroom and are visible for a second and then go black and I am unable to do something more. Is this due to the mode of assessment? Not much o

  It seems that even this part has poor instruction for beginners. I imported the images that are visible for a moment and then go black.

  Hi Tim,

  This problem occurs when the auto tone has been applied to your images.

  For existing photos, select all your images in the grid view, and then click the Reset All button in the quick develop Panel. Then, click the auto tone button to correctly apply this feature.

  To avoid this problem in the future, choose Lightroom > preferences > Presets (Mac OS) or edit > Preferences > Presets (Windows). Select again to apply auto tone adjustments.

  Related link: the pictures are black in Lightroom CC 2015.2/6.2

  Let us know if that helps.

  Kind regards

  ~ Mohit

• My image of the PC monitor flashes once then stays black at startup.

  NO IMAGE on the screen at the start except for a MILLISECOND FLASH then BLACK SCREEN.

  AUDIO works OK.

  When I turn the monitor off and then after a few seconds, the back, I have MS FLASH then BLACK SCREEN.

  When I turn the monitor off and then after TEN MINUTES, return, I get MS FLASH then BLACK SCREEN.

  When I RESTART (reset) the Tower, I get the same result as the line.

  I've done two attempts, the last attempt after a wait of 20 minutes, and the result was successful.

  Windows has asked for me to choose a Setup to continue... I chose NORMAL and now everything looks OK.

  This happens everytime I turn on, I have to go through the same procedure each time.

  I am also convinced that it is not good for the health of my pc.

  Please can someone... Thank you

  Hi George,.

  It seems that the monitor has failed.

  Another aspect of the screen that does not fairly regularly is the inverter.

  As he begins to come out, the monitor does not work during any part of the start-up.

  He may be able to gather enough power to turn on the monitor if, as in this case, it is left on a certain period of time.

  You can try this monitor on another computer, if this option is available, to see if it exhibits the same behavior.

  If so, it is reasonable to assume that this is a failure.

  Chris
  Microsoft Answers Support Engineer
  Visit our Microsoft answers feedback Forum and let us know what you think.

• the service windows defender on local computer started and then stopped. Some services stop automatically if they are not in use by other services or programs.

  the service windows defender on local computer started and then stopped. Some services stop automatically if they are not in use by other services or programs.

  Hello

  read this information on the Defender:

  ·                         If you use microsoft security essentials avg avira mcafee norton etc they disable the vista version of windows defender by default

  the basics of Microsoft security has its own version of windows defender

  and other anti-virus programs use their own particular type of application to scan for spyware and malware

  It of nothing to worry and is the default action, which is designed for them to do

  If the above does not apply to your machine to read the information on the below link on how to disable the windows defender service in vista or make an autostart to enable

  http://www.groovypost.com/HOWTO/Microsoft/Vista/disable-Windows-Defender-service-in-Windows-Server-2008-or-Vista/

  and here is the method to remove it from startup in vista

  http://www.groovypost.com/HOWTO/Microsoft/Vista/remove-Windows-Defender-from-Vista-system-startup/

  and this is how you would normally activate or disable windows defender in vista from within defenders of own and options tools

  http://www.groovypost.com/HOWTO/Microsoft/Vista/disable-Windows-Defender-for-Microsoft-Vista/

       and read this information to microsoft:

  Error message when you run Windows Defender: «Error 0x800106ba»

  http://support.Microsoft.com/kb/931849

  and if you need to change startup programs read this information on the other methods of doing it without using defender

  using msconfig read this tutorial;

  How to use MSCONFIG in Windows Vista

  Here's how to use MSCONFIG in Windows Vista to disable some unnecessary programs that load automatically at startup

  http://netsquirrel.com/Msconfig/msconfig_vista.html

  and also try this program;

  This utility, which has a knowledge of auto-starting locations of any startup monitor, shows you what programs configured to run at system startup or login and that the entries in the order of processing windows. These programs include those in your startup folder, Run, RunOnce, and other registry keys. You can configure Autoruns to show other locations, including Explorer shell, toolbar extensions, helper objects to the browser, Winlogon notifications, auto and many start-up services more

  http://TechNet.Microsoft.com/en-us/sysinternals/bb963902

• The Apple Mobile Device Service service on Local computer started and then stopped.

  My iDevice doesn't connect to iTunes, I think its a result of the apple mobile device service. The restart option doesn't come up, it just says  "start the service" and when I click that an error comes up which says "The Apple Mobile Device Service service on Local Computer started and then stopped. Some services stop automatically if not in use by other services or programs". (I've already got a post with this information on I just wanted to make it more clear)

  If your iOS device does not appear in iTunes, try the following:

  1. Open Control Panel > Device Manager
  2. Plug in your device
  3. Locate Bus USB Controllers > Apple Mobile Device USB Driver.
     It is also possible that the device may appear under imaging devices, portable devices or other devices or as a device USB of MTB.
     
  4. Right-click and select software update of the driver...
  5. Click Browse my computer for driver software
  6. Go to C:\Program Files\Common Apple Mobile Device Support\Drivers or
     C:\Program Files (x 86) \Common Files\Apple\Mobile Device Support\Drivers
  7. Click on let me pick from a list of drivers for devices on my computer
  8. Click on Apple Mobile Device USB Driver
  9. Click Next, then close and exit the Device Manager

  To step 3 above, open the Device Manager. Expand one of the articles that are listed.

  • USB Bus controllers
  • Imaging devices
  • Portable devices
  • Other devices

  Plug in the appliance. You should hear the telltale Windows sound device connection and a Division must acquire a new entry. This should be your device. It cannot be labelled properly at this point. If you do not hear a suspicious noise cable damaged.

  Or try If iTunes does not your iPad, iPhone or iPod - Apple Support

  If not try a complete tear down and rebuild iTunes in accordance with the resolution of the problems with iTunes for Windows updates.

  Or try to go back to the last version of iTunes that has worked for you. See the programs installation of iTunes to download links. If you roll back to 12.3.3.17 to 12.3.2.35, for example, then you will also need restore the database in the manner described in the empty/corrupted after upgrade/crash iTunes library. The tip makes suggestions to reintroduce recent purchases, so at worst, you lose a few meters or a newly created playlist.

  TT2

• My Satellite L350 keeps disconnecting and then restart.

  Satellite L350 keeps disconnecting and then restart.
  The fan is free from dust. I have reinstalled Windows
  There is a new battery for 1 year

  If the laptop is turned off, the battery can be charged. The laptop runs normally on the battery.
  As soon as the power adapter is connected, the computer turns off.
  When I use the computer without a battery but with the AC adapter, the computer shuts down. Test with a different AC adapter, the computer turns off.

  If the cable between the motherboard and the CC is originally the problem whether it is unlikely?

  Someone has an idea to help me with this problem?

  > From the moment when the AC adapter is connected, the computer turns off.
  There must be some kind of electronic problem of power on the motherboard.
  I put t think that the AC adapter is affected since you have already tested another (good job?) Power adapter.
  I think in case of malfunction of the motherboard, the laptop fix can be a costly affair
  The motherboard is one of the expensive parts for laptop and I think that that's not worth buying a new part for this old model of laptop.

• Trying to download a game that won't play, I asked for help on the game site and they start saying "click on start and then"Run". Try as I might I can't find "run". Any suggestions

  I am unable to find the 'run' which, according to the website of the game should be pinned to my button 'start '. Any ideas?

  I am unable to find the 'run' which, according to the website of the game should be pinned to my button 'start '. Any ideas?

  It is an older version of windows.  In 7 or Vista, click Start, and then use the search box - enter the article they say "run" and press ENTER.

• Error - windows search on the local computer started and then stopped. Could not start the Windows Search service.

  Original title: windows search service does not start.

  When I try to start the service "windows search" I get the following error "windows search on local computer started and then stopped. Some services stop automatically if they have no work to do, for example, the services of newspapers and performance alerts' I tried manually and nothing, can someone help me please.
  It is a XP machine and yes I have windows search 4.0. I need help to get that windows search service has restarted.

  I no longer need it, I just backed up all my files and re - install windows XP.

• Error 711 The Secure Socket Tunneling Protocol Service service on Local computer started and then stopped. ." Unable to connect to the Internet

  Original title: I get error 711 when I try to connect to the internet via a UIM modem on my windows overpriced home 7 SP 1

  Did some research and tried manually from the phone, RACM, RACM auto and plug and play services but got error 1068.Tried to start the service SSTP to solve this problem but got the error "the Service of Protocol Secure Socket Tunneling courier on Local computer started and then stopped. Some services stop automatically if they are not in use by other services or programs. »

  I am so desperate and would appreciate helpful suggestions.

  Hello

  1. When was the last time it worked?

  2 did you a recent software or changes to the material on the computer?

  Method 1:

  I suggest you to go through the steps mentioned in the link and the Coachman.

  Windows wireless and wired network connection problems

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

  If the steps is not enough, go to method 2.

  Method 2:

  Ensure that all dependencies of Service Remote Access Connection Manager components are started and set to automatic

  (a) (a) cliquer click on start-run, type services.msc, the, click OK.

  (b) ensure that the following services are started on and set to automatic.

  (c) make sure that the "Startup Type" says "automatic"and has begun.» If it isn't, use the drop down menu to change (under the general tab).

  (d) if she once said: "Automatic", then click on the "Recovery" tab in the upper part and replace the line "First failure" "Restart the Service", then click on ""apply ', then OK. "

  See also:

  Why can't I connect to the Internet?

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

  Hope this helps and keep us posted.