Satellite L845-SP4303: win 8.1 - got black screen after account manager

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  We missed the last version of windows 7 updates on multiple computers to professional 64-bit windows 7.  Once the update passages, the boots of the machine to the ctrl-alt-del to the connection screen. If you press ctrl-alt-del, a black screen appears.  Then after a few seconds (5-30), she bounces back to the login screen, but it is entirely not blue - no option or login.  Every time you ctrl-alt-delete, you get the black screen, then back to blue.

  Same thing with safe, safe mode with networking, etc. only command prompt.

  It is a forum for specific consumers. You will find appropriate support in Win7 IT Pro-specifiques forums-online https://social.technet.microsoft.com/Forums/windows/en-US/home?category=w7itpro

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• Black screen after account open a session and problems in Windows Live OneCare

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  I've read other similar questions but I am writing a separate thread because my situation is slightly different. My apologies for the long post, but I'm desperate.

  Computer information: Dell inspiron 1525 laptop. 32-bit Windows Vista Help

  My current problem is the following:

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  ^ This is the current problem that began Monday night. Here is what happened this afternoon before the problem.

  1. Tried to use iTunes but it suddenly refused to open. I read that iTunes does not open if my firewall is not up-to-date or there are security problems.
  2. I tried to look at Windows Live OneCare, but which does not either. Said that there is a problem. I can't scan anything.
  3. Windows Defender does not light and I can't update the definitions.
  4. I rebooted the laptop several times, did not help.
  5. The hub for OneCare computer works fine.
  6. I did a system restore to a date a week or two before.
  7. Downloaded MalwareBytes and ran scan.
  8. Forums suggested the fix Prevx. I followed these instructions, but as I tried to run with the black screen up on my Admin account, it would freeze just so that the computer checked.
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  10. I changed my settings so that Windows does not updated Automatic due to problems of the past. I currently can't update anything because the laptop freezes after clicking on the icon.

  Thanks for any help.

  I have 2 PC which have made in the last 7 days, last update Microsoft OneCare was killied accounts Admin,.

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  (3) select Diagnostic startup and click ok, then restart

  (4) log on as administrator, and then start /panneau Panel programs and features select Windows Live OneCare in the list and uninstall. This may fail with an error (it did on both the PC I corrected.)

  (5) run MSCONFIG as administrator again select normal startup, OK and restart and it solved the problem

  (6) install the new Microsoft Security Essentials that OneCare will anyway

• Qosmio X 870-149 - black screen after update to 8.1 win

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  I still have a warranty on my Qosmio toshiba

  Hello

  Well, the guarantee covers material related problems. It does not any problem with the software.

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  Hello

  > My Satellite C660/C6600 fails to load and once it is turned on it goes straight to a blank black screen after screen Toshiba.

  Because this means that you can see the Toshiba splash screen at the start then the screen turns white?
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  I don t think that the display is affected, since you can see the Toshiba homepage
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  Well, try this work around:
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  -Press the power button / stop along 30 sec
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  Initially its fine but after the initial Toshiba of the screen just goes black, and the rest in this way, the PC stays on. Have you tried F8 options but all result in the same.

  Help please.

  Hello

  You can access the BIOS by pressing F2?
  Boot from a boot as Recovery DVD disk?

  If both is not possible, I'm afraid you have a serious hardware problem m.
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• Re: Satellite L675-10 t black screen after disassembly problem

  Hi all

  I recently had some problems with my L675-10T overheating, even when I was with a big fan of cooling for the games.

  I realized that the problem resulted from blocked exhaust and dust and it is why, after reading and watching the many tutorials, I opened my laptop computer successfully and all cleaned up.

  The temperature dropped to 20 c and I was happy.

  The next night, however, took my laptop and headed for the living room, and it will stop.
  Black screen and nothing passed. So I ran to the internet and found this solution, it worked btw.

  1. turn off your computer
  2. unplug all wires (including energy)
  3. disconnect the battery from the bottom of the computer.
  4 re - connect the power cable. (the battery should not be in the computer)
  5. turn power on. The screen works. Choose start windows normally. (if you get this screen)

  The thing is, the same thing happened to me this morning as well.
  Twice in 2 days and im a little worried I did something wrong during Assembly of the laptop or something. Any ideas? Or do I keep accountant with the above solution?
  Looks like a mess of power upwards of sorts.

  Thank you in advance.

  Hello

  I assume that this question has not happened before you have disassembled the laptop. Right?
  To be honest this similar issue happened to me to. The portable light not (black screen) after I'm entered in the mode 'sleep'. However, this happened only once

  It s hard to tell why this happened to you it of not impossible that you have damaged something for disassembled the procedure.

  However, the fact is that the warranty is not valid more because you opened the laptop. That is why any approach (especially parts replacement) to solve this problem would cost money.
  So ultimately it s your decision: a technician visit to downtown to see the pieces of equipment or keep your stay with the workaround mentioned above.

• Black screen after startup - Satellite A105-S4334

  It gives me black screen after the display of the logo just after the appearance of the cursor and nothing I can do except hold the button 'Disable' of windows, and then restart again, it shows the menu to make it start in safe mode... network mode... normally or lastest know good windows start...

  When he starts for the second time it works very well, he does it all the time and now I'm reinstalling windows for the 2nd time (factory State) any solution or explanation for that matter?

  Hello

  It is not easy to say why this is happening. Have you standing connected an external device, such as USB, printer or something similar?

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  I don't know what to do now to make my laptop works again. Help, please.

  Hi Zach_1,

  Have you tried to launch the installation of recovery again? Maybe that something was wrong during the first installation, it might have arrived
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  If it doesn't work you should try a normal Microsoft disk so determine if the problem is related to hardware or recovery disk.

• Black screen after the failure of the connection - win 10 win7 installation

  Hello

  SYSTEM ERROR
  Cause
  I tried to install win10 on a PC running win7. Installation stalled at 99% and I restarted.
  The problem
  Now he still run win7, but once connected, the screen is completely black except for cursor. Features such as the job-work list as it should and in safe mode, the screen is not black after login.

  PC INFORMATION
  The video card
  My video card is "Mobile Intel (R) 4 Series Express Chipset Family" (driver version: 8.15.10.2202) Driver date: 25/08/2010) and windows tells me that the video card (graphics - in my language) is updated to the latest version.
  The model
  ASUS Pro79I Series. With Windows 7 64 bit

  Mathias, cordially

  Denmark

  Hi Mathias,.

  According to the description of the issue you do not get black screen after login in safe mode. For example, there might be a chance that the display driver is either corrupted or need a update. Please, try the steps to uninstall graphics card in Device Manager, uninstall the drivers of device from the list of programs, and then download the latest drivers from the manufacturer's website.

  Step 1:

  Uninstall the device from Device Manager

  • Open the Device Manager
  • Expand the section of the graphics card .
  • Find the Display card Driver.
  • Graphics Driver right click and choose Uninstall.
  • Select the check box delete the driver for this device.
  • Restart the computer after the uninstall is complete.

  Step 2:

  Uninstall the drivers of device from the list of programs in the control panel

  • Click Start, select Control Panel
  • Now, click on programs and select programs and features.
  • Find the Display card Driver.
  • Display driver card click right and select Uninstall.
  • Restart the computer after the uninstall is complete.

  Step 3:

  Download and install the latest drivers for the graphics card from the Web site of the manufacturer (ASUS)

  Hope it would help. If the problem persists post returns with the required information, the current state of your computer and the result of the proposed suggestion, we will be happy to help you.

  Kind regards

• HP 2000-2c22DX Notebook PC: HP 2000 - black screen after login

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  Try to install the free version of MalwareBytes. After the installation to run a full analysis:

  https://www.Malwarebytes.org/products/

• Corrupt BIOS V5 531 Acer black screen after startup, f2 and f12 also. Repairable?

  Hello

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  V1.22 is what you want to be part of a unit of Windows 7.

  The problem is if it crashed during the upgrade process, it will take some special tools clearly on the chip on the MB and recharge it with a new BIOS. I would contact your local support team to see what options are available.

• Black screen after start - "Video_tdr_failure atikmpag.sys.

  Original title: black screen after startup

  A few days ago I accidentally dropped my laptop I was trying to pick it up. It froze and I used the power button to stop it. The next day, it worked very well, I played a game, but then the screen got all blurry and it froze again. Therefore, whenever I started it normally, I would get a blank screen. But in Safe Mode, it worked fine.

  I assumed it was my hard drive, I got a new and it seemed to work very well, I had reinstalled W7. Until I tried to install the updates and it the screen went white again. I used the system restore and got it to do work. Then decided to move to W10.

  After the upgrade, the pc restarted with a white screen, I have it connected to the TV with an hdmi cable while you try to start it, then the screen worked fine. He stayed very well until I tried to install the updates. It would not just start up. He gave to the page «Video_tdr_failure atikmpag.sys»

  I returned to Windows 7 and now it always starts with a blank screen.

  * the screen works very well throughout the boot process

  And works fine in Safe Mode *.

  Chances are, at least (if not more) there is now a default in the video circuits.

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  The result is that once a laptop is spent on the brand of 3 years, repair of such a system in such circumstances: the replacement more often.

  Well consider a desktop computer type for a replacement.  They are cheaper to begin with, usually more powerful - sometimes by a factor of 2, are easily repairable using components of off - the shelf that are commonly available and one made by several competitors.   Desktop computers usually hold up well almost two times longer.  From an ergonomic point of view, laptops are considered experts machines of 20 minutes.  Use of meaning beyond that time can be bad for your health.

• Black screen after upgrading to Windows 10

  I upgraded from win 8 to win 8.1 and charge upward to my connection. Once I connect the stage is empty with no office or whatever it is. My only access was with the Task Manager and from there I was able to get to the control panel but I can't restore to previous Winows. I was able to get online and I tried to switch to the window 10 and it loaded but unfortunately do not have a product code to win 8. And I don't have a product code to win 10 or win 8.1.

  can help me, thanks

  Bill

  Hello

  I realize the inconvenience that you are having with your PC, as the screen goes black after you log in. I will certainly help you to question.

  I suggest you refer to the suggestion of Sharath Srinivasa on August 7^th, 2015:

  http://answers.Microsoft.com/en-us/Windows/Forum/windows_10-hardware/black-screen-after-upgrading-to-Windows-10/cf3b4559-67d8-40E0-9cf2-ebf4528e1e78

  Hope this information helps.

  Please get back to us with an update on the issue, we will be happy to help you.