Windows 8 starts with black screen on startup.

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• Qosmio F50-125 starts with black screen after a BIOS update

  Hello

  After instalation if new bios (v 2.0), computer sometimes starts with black screen.
  Even the first page that show press F2 to enter the bios is not displayed.

  You have someone older version of bios?
  So, I might try if it's the fault of it.

  Hello

  I think that the old BIOS will not help you because the laptop would have known that you try to update the BIOS to the older version, and it would break to the top of the procedure.
  In addition, the older BIOS is not available on the European driver Toshiba page.
  I think just only a Toshiba ASP had an older version of BIOS.

  Anyway, you said that sometimes happens.
  This means that this issue doesn't still persist
  Hmm. in this case, I recommend the default BIOS settings and update the driver display.

  Check it out!

• Windows Vista, problem of black screen at startup

  original title: Windows Vista black screen problem

  I have a laptop that has an installation damaged Windows vista on it.

  When he starts from the (or should I say trying to start), it's just a black screen, with the slider makes this action of spinning, but that is as far as it.

  It does not start in safe mode

  It will not boot into normal windows is

  & When I run vista disc start Recovery option, he just said, is that the boot files are ok.

  I'm eager to perform a new installation of vista on it, but the label of product key on the base of the laptop has been damaged and is unreadable.

  Q. is possible to recover the product key of the installation that is damaged so that I can run a new installation?, (as I can't currently afford to purchase a license fee)

  Thanks for any valid help

  Craig

  If you can get it running, you can use these to get the PK:

  http://www.Belarc.com/free_download.html

  http://www.magicaljellybean.com/KeyFinder/

  If your Vista operating system is still active and running, use one of the programs above to find your product key.

  ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

  If it's a DVD of vista, using the options you can try a system restore; read the info below.

  http://www.bleepingcomputer.com/tutorials/tutorial148.html

  Link above shows what the process looks like and a manual, it load the repair options.

  See you soon.

  Mick Murphy - Microsoft partner

• MacBook (2010) starts with black screen with flashing Apple logo

  I recently got ahold of a Macbook Pro 2010 running very slow so I did a reinstall of the operating system (which was a living nightmare, Macintosh is not as easy to manage as it was at the time of PowerPC) once I got to the top and running, I decided to upgrade to the latest version of El Capitan (an update (not an upgrade I already had a version out there) once I rebooted and let the computer do its thing he began to start up normally, but after finishing the progress bar, he went to a black screen (with the screen still on) that flashed the boot from time to time Apple logo. I forced shut down the computer and start in safe mode with success (that's how I'm typing this post now).

  Thanks in advance.

  When you reinstalled, did you remove any third-party system before reinstalling.

  A Mac that runs in Mode without failure, but are generally not normally indicates some incompatible system changes.

  Software common problems are things that are intended to clean, protect, optimize, accelerate, or otherwise maintain your Mac.

• Vista Home starts with black screen with blinking cursor

  Hi, I have a toshiba satellite with Vista home, he stopped last Sunday, when I turn it on, start it start sbooting normally but then I get a black screen with cursor and is not go further. I tried last good known, tired, safe mode, I have same TOSHIBA recovery disk and does not either, when I boot from the CD, it seems that it is loading files, then the yellow bar on the work screen appears, but then I get the black screen with cursor, nothing after that.

  I took out HD and a Sata drive via the usb port to connect to my HP laptop. I was able to open the F and G, but C drive (where the OS is installed which has changed the letter e) could not open, he told me I need to format it.

  I have the original recovery disk for Toshiba, which works when the hard drive is not in the Toshiba, but when I put the hard drive back, I never the option where it asks me to repair or reinstall all.

  is it possible that I can use my laptop HP after the toshiba drive connected via USB, to repair the toshiba C partition (which is called E)?

  There are more than 2 weeks worth of work that are not backed up, and I wouldn't lose. Help, please.

  Hi MB1969,

  This seems like a hard disk failure. You must get in touch with Toshiba to get help.

  http://www.CSD.Toshiba.com/cgi-bin/TAIS/support/JSP/home.jsp

  http://www.CSD.Toshiba.com/cgi-bin/TAIS/support/JSP/navShell.jsp?CF=su_contact

• TouchSmart HP Envy 14 - laptop occasionally starts with black screen

  Hello and thank you for taking the time to look at my problem. My laptop is a HP Envy Touchsmart 14 8.1 Windows running. The product name is HP ENVY 14 Sleekbook TS and the number is E0M45UA # ABL

  My problem is that my computer occasionally starts with a blackscreen with my mouse in the Center. I can move the mouse but it will return to the Center after a few seconds. I can't seem to do anything but hold the power button and shut down my computer. After that I open it again, can I use my normal computer. I recently did an update of the BIOS of my computer and I don't know if that is causing the problem. How can I solve this problem?

  Hi Shibein:

  Thank you for your inquiry.  You can run the HP Support Assistant click here to help solve the problems and search for updates.  You can also run the ' HP PC Hardware Diagnostics UEFI" click here." "I am also sending documentation on " Touchpad, keyboard, or a mouse ",click here, and ' computer will start (Windows 8)"click here. If none of this has solved the problem, you can try to restore the bios updated"Bios restore" TouchSmart HP ENVY 14-k110nr Ultrabook support" click here, or restore your computer to a date when it was working fine. '" Here is a link to 'use the Recovery Manager to restore the software and drivers (Windows 8)'click here. If you need help can you give us the exact model on HP Envy Touchsmart 14 you have.   "How can I find my model number or product number?" click here.

• Vista starts with black screen

  I have windows vista, my computer turns black when starting, then after about 10 min works fine, how can I solve this problem?

  Hi Cruzo,

  1. When did you start to question?

  2 did you recent hardware or changes to the software of the system?

  Method 1:

  Step 1:

  You can check the following items and check if the problem occurs in safe mode with network.

  Start your computer in safe mode

  Startup options (including safe mode)

  Step 2:

  If you do not experience the problem in safe mode with networking, you can perform a clean boot and check.

  A clean boot to check if startup item or services to third-party application is causing this issue.

  You can read the following article to put the computer in a clean boot:

  How to troubleshoot a problem by performing a clean boot in Windows Vista or in Windows 7

  After the troubleshooting steps, please refer to clean the boot link to put the computer to normal startup mode.

  Method 2:

  You can also visit the computer manufacturer and install the latest version of the drivers for the graphics card and other devices and check to see if it helps.

  Update drivers: recommended links

  Check Event Viewer for detailed information on the problem.

  Open event viewer
  What are the information contained in the logs of the event (Event Viewer)?

  Hope this information is useful.

• Windows Vista starts with white screen - dwm.exe and dllhost.exe errors on the hard drive.

  original title: freezing after login! ... disk hard dwm.exe and dllhost.exe errors. As usual load screen and then nothing can be used/open to all. Occasionally start opens and closes and nothing else beyond.

  Cannot use the laptop mode safe mode with networking. Have you tried to repair registry free of bugs and using Vista install with view to repair OS repair disk, but there are a lot of people having this problem different from this problem with dwm.exe dwm.exe or versions/varieties. This is is produced immediately after the download and installation of Microsoft Updates I might add.  Please can someone help?  Thank you very much... LiZ :)

  Never use Registry Repair programs.

  They can cause more harm than good.

  ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

   

  http://www.bleepingcomputer.com/tutorials/tutorial140.html

  Understand the Extras in Windows Vista and Windows Update info is at the link above.

   

  Remove the Vista updates; two ways to do this:

  1. a System Restore to before the updates:

  Click Start > programs > Accessories > system tools > System Restore > restore time/choose your own date > next

  If you use Norton, disable it before using the system restore.

  If it is impossible to enter the Normal Mode, do a Safe Mode system restore:

  Press F8 at the startup/power and the list of startup options, use THE ARROW key to select Safe mode > and then press ENTER.

  System restore steps according to the info above.

  Also:

  2. click on start > right click on computer > properties > Windows updates down the lower left corner > updates installed in the lower left corner in the next window

  > then click the one that you don't want > uninstall will appear at the top > uninstall it.

  ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

  In addition, on the page where you clicked "Installed updates", click on change settings at the top left corner it

  > Change update settings in the next page of AutoUpdate to "check for updates but let me choose etc" > OK ".

  When you take a look at pending updates, you can either download/install them one at the time, namely the update causing you problems.

  > or if you do not need an individual > right-click on > UAC prompt > hide it

  See you soon.

  Mick Murphy - Microsoft partner

• New Satellite L50-A-1This starts with black screen

  Hello

  I turned on my brand-new Satellite L50-A-1This for the first yesterday set it up which worked like a charm. Today, as I tried to turn it on for the second time, the screen wouldn't come. Although you can hear the snoring treatment unit and also to see the cursor, the screen remains black.

  Any ideas on what is wrong and how to fix it would be greatly appreciated.

  Thank you, c

  When you start your laptop you see Toshiba welcome screen or it's dark all the time?

  It's really not easy to say what the problem is here. Try please to start and press function F4 or FN + F4 key to ensure that it is not defined for output to an external monitor.

• Satellite C600-258 starts with black screen only

  Hello

  This laptop was working fine this morning but returned to use it at the moment, the screen has no display.

  When the laptop is turned on, fan can be heard, 2 green lights are on but nothing appears on the screen.

  Suggestions, please?

  Thank you

  Two green lights?
  Your laptop is connected to the power supply current?

  Try to remove the battery, leave for a while and test it with power current only.
  Is there activity HDD (HDD flashing led)?

• Satellite C855-21V starts with black screen only

  Hello.

  This laptop was working fine tonight but having returned to use in the morning, the screen has no display.

  When the laptop is turned on, the fan can be heard, 2. white light is on but nothing appears on the screen. Suggestions, please?

  Thank you

  Post edited by: Irusjalana

  You don t see anything on the screen? Puhh it looks serious hardware problem
  You can connect the laptop to external monitor to test it with 2nd monitor?
  What to do if possible
  If nothing is visible on 2nd screen, this means that your laptop s mother/graphics card chip seems to be affected

  However, it seems that the problem of hardware and in this case, the Toshiba service partner could solve this.

• Windows XP starts with a black screen and hangs for two minutes before the end of the boot process.

  Original title: Windows xp slow at startup delayed to the office after you download the updated April 8,2011

  First time after updating, would start then black screen can see the cursor then took 20 minutes before Office input... now does the same thing but just a few minutes. What happens all started after the recent update April 8... something about a NET update? any IDE how to fix?

  Hi kaeli,.

  ·         Have you checked the problem in safe mode?

  Step 1: Try to start in safe mode to see if you can start fine.

  Step 2: If he is able to start fine then try try perform a clean boot to normal mode to check whether a third-party program is causing the problem.

  How to configure Windows XP to start in a "clean boot" State

  You can also read the following article to resolve the problems on the issue.

  Perform a clean boot to determine if background programs interfere with your game or program.

  Note: Make sure that you put the computer to a Normal startup once you are finished.

  See also:

  Computer stops responding with a black screen when you start Windows XP

• Windows 7 starts with a black screen (since the last update), if I go to the Task Manager.

  * Original title: startup error

  Windows 7 starts with a black screen (since the last update), if I go to the Task Manager and processes there are 2 sessions of "run once container" if I stop or another (they are two different size) windows lights up normally.

  Can someone help me please?

  Hello

  Thank you for the information.

  System Restore helped to heal the cause (last option of course)

  not sure about the Windows update that seemed to start the problem, but it is 2 instances of run once Wrapper were running.   I have found that if black screen you started the Task Manager, then selected and close it, either run it once windows Wrappers would begin.

  Anyway thanks for your help, we are now healed.

• Pavillion dv6 6b15ed: Driverupdate to fix the black screen at startup windows 10!

  Hello

  Question:

  Is there a new driver is released for my AMD Radeon HD card 6755 2? (double grafics)

  Because the latest driver causes a black screen at startup. Sequence: wenn turn on u see hp and that start-up logo win 10 after that it crashes on a black screen for about 2 minutes, then start 10. (about 2, 5 minutes later)

  I have now installed a windows 8 (issues) driver and windows starts in 6 seconds (with normal hard drive).

  I can't play the games but the bootspeed is good.

  So is there a fix or is there is 1 entry?

  TNX

  While the video card is not supported with the latest drivers.

  You can update as much if you want to, but isn't is not helping.

  Even in charge AMD said that this card is not supported with drivers.

  But today, I tried 1 times more, I used the old driver AMD_Display_13.352.

  With the first reboot, it was still black and some errors of the pilot, but after that the second quick start installation restarts!

  Appearance of the logo Windows 10 only 3 or 4 seconds and start immediately, without black screen and I got sound, video and video tube work as well.

  If other people having the same problem download Drivethelife and download the old pilot 13.352 and see for yourself.

  Make sure u delete all drivers previously installed with DDU (Display Driver Uninstaller) of guru3d site.

  Almost forgot: I also disabled windowsupdate to prevend install other drivers (new).

  Greetings

• Vista will not start! Black screen, no mouse, no cursor pointer. Startup Repair cannot repair. Details say 'wrong pass '. What is the correct syntax for pkgmgr to uninstall?

  Vista will not start!  Black screen, no mouse, no cursor pointer.  Startup Repair cannot repair.  Details say 'wrong pass '.  It looks like all the files are well intact on the disk.

  What is the correct for pkgmgr syntax when you try to uninstall an update by using a command prompt when starting Vista OS disk?  I entered the following in the "x:\Sources >" prompt:

  start /w pkgmgr/o: "C:\; /Up:Package_1_for_KB2840149~31bf3856ad364e35~x86~~6.0.1.0 C:\Windows.

  When I run this command it ends quickly and when I run 'echo %errorlevel%' I get '5', which seems to mean 'access denied'.  How am I supposed to have access to remove the patch?  Am I missing something?  Perhaps a switch in the syntax to access?  Help, please.  Thank you.

  I tried both options that you recommended.  As initially stated, no boot option would produce something other than the black screen.  I tried to boot from a drive and restoring the system running, but she didn't, and when I tried to do it again the recovery console could not find restore points. ?.

  An update, the computer is now fixed.  Oddly enough, I ran recovery of starting a drive at least 8 times and each time I checked the details and he said: he ran chkdsk without error and return to the same cause "a patch is preventing windows to start.  I even ran chkdsk c: /f from a prompt command from the recovery disk and it found no errors.  That's when I posted the question above after trying to remove the patch in the manner described above.  After some time and frustration, I decided to run chkdsk /r c:.  It took awhile, but it found 1 bad sector, moved the data, the bad sector tag and finished.  Once I restarted from that, everything came and went very well.

  So, the original question remains, what was missing in the command to run pkgmgr/high: successfully.  And the new question exists as to why start Recovery claims run chkdsk if it does not, or he turns the version/f not the version/r the same as I did manually?  It would be good to know for the future.  Thank you!