I recently did an update of Windows on my laptop and now I get a black screen with cursor in the upper left, how to fix this?

Similar Questions

• Windows displays a black screen with cursor after the installation of updates

  I leave the official updates of Microsoft doing their thing last night before closing and I woke up today to see a black screen greeting me after that I entered my password on the start screen. The only thing that appears is HP Coolsense. No program, no nothing. It's just a wonderful black screen. The world how this issue fixed?

  Hello bean,.

  Thanks for posting your question on the forum of the Microsoft community.

  I would like to know some information about the problem so that we can help you better.

  What is the brand and model of your computer?

  Thank you for details on the issue.

  This problem may occur because of corrupted display driver. I suggest you to update the display driver of

  your computer and check if it helps. Please follow these steps:

  a. press the keys Ctrl + Alt + Delete , and then click Task Manager.

  b. click on 'file' and then click on "new task".

  (c) in the immediate window, type explorer.exe , and then click on ok.

  d. Office should appear. Otherwise, in the immediate window, type devmgmt.msc , and then click on ok.

  e. the device manager should open.

  f. expand 'graphics', right click on the display device, click "Update driver software", and

  Follow the on-screen instructions.

  After update display driver, you can correct the screen resolution using the following steps:

  a. right click on the desktop, and then click screen resolution.

  b. in the 'resolution', select the recommended resolution.

  c. click apply and ok.

  I hope this information helps.

  Please let us know if you need more help.

  Thank you

• Impossible to load windows, just get a black screen with cursor

  I restarted my computer and now Windows will not load. It happens on the screen says 'Windows' in the bottom with green bars. Then it goes to a blank screen with a cursor to work. I left alone for a bit to see if she would just take a while to load and the screen saver came, that works, but I cannot get it on my desk.

  -nothing has been installed recently

  -Tried to reboot in safe mode (cannot enter safe mode)

  -Tried to restore to previous points

  -Tried CTRL + ALT + DELETE (does nothing, can't pull up the Task Manager)

  Hello

  A blackscreen can be very hard to fix. It's my generic convenience store which some you already have
  has tried.

  One to try:

  "C:\Windows\System32\winevt" in this folder is an another NEWSPAPER named one

  Rename the folder of NEWSPAPER LOGSold and restart the computer.

  'C:\Windows\System32\winevt\Logs'-> 'C:\Windows\System32\winevt\Logsold '.

  REN C:\Windows\System32\winevt\Logs C:\Windows\System32\winevt\Logsold

  You can try in a Command Prompt of a disk of Vista or a recovery Partition if you can't navigate to
  the actual winevt file.

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

  You can access Mode safe? Repeatedly press F8 as you start? If yes you can try Control Panel - device
  Manager - graphics card - Double click on - driver tab - click on UPDATE driver - then right click
  on devices and UNINSTALL - REBOOT.

  Another method to try to get to the desktop (try in normal Windows Mode without failure)
  CTRL + ALT + DELETE and on the tab process EXPLORER.exe and COMPLETE the PROCESS on this subject - then
  on the Applications tab - lower right - new task - type in EXPLORER.exe.

  First check this thread in case it is simple and if not to come back to this thread.

  http://social.answers.Microsoft.com/forums/en-us/vistaprograms/thread/50247d5e-0ae0-446c-A1bd-11287fd1478a

  Black screen problems are extremely difficult to repair and all patch is usually on a base hit or miss.
  That there is no information on a black screen as it is on a blue screen just adds to the
  Difficulty. Often using a restore point or Startup Repair will have no effect. You can try a
  Google to see the proposed repairs, whom some have worked however these cover a wide
  field efforts.

  Here's a video of one of them.

  http://www.Google.com/search?hl=en&q=black+screen+of+death+Vista&btnG=search&AQ=f&OQ=&AQI=G1
  Here's another fix
  http://blogs.PCMag.com/SecurityWatch/2008/12/the_mysterious_black_screen_of.php

  You have a Vista disk? You can try restoring the system to it. If you do not have your system disks
  manufacturer will sell them at low prices.

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

  You can create a recovery disc or use someone even version (to do the system restore there only to)
  being bootable).

  How to create a Vista recovery disk
  http://www.Vistax64.com/tutorials/141820-create-recovery-disc.html

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

  These require the correct Vista discs since you can not start safe mode.

  Try the Startup Repair tool-

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

  Try recovery options Startup Repair

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

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

  Here are a few Google searches where many have found different solutions:

  Vista black screen - check that a 1st
  http://www.Google.com/search?hl=en&source=HP&q=Vista+black+screen&AQ=f&OQ=&AQI=G10

  Vista black screen Solution
  http://www.Google.com/search?hl=en&q=Vista+black+screen+solution&AQ=f&OQ=&AQI

  Vista black screen Fix
  http://www.Google.com/search?hl=en&q=Vista+black+screen+fix&AQ=f&OQ=&AQI

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

  If necessary and you can access all ordinary Windows.

  You can try an In-Place Upgrade (hopefully save programs and data) or a repair installation (if all goes well
  saves the data, and you need to reinstall the programs). Be sure to do a good backup or three.

  You can use another DVD that are not protected but you will need to copy you have the product key.

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

  If nothing works, you can make a repair facility that must save the data but you will need to
  Reinstall the programs. This also requires correct Vista disks especially for OEM versions. You will be
  need to know your product Code.

  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

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

  I hope this helps.
  Rob - bicycle - Mark Twain said it is good.

• Re: Satellite A300D-15B - BIOS update failed and now I get a black screen

  I've updated my laptop to run windows 7 instead of vista some time ago and my laptop was running, but the fan seems to stop working and I found that a BIOS update can fix this on this forum. The BIOS update has stopped responding partially through and I had to shut it down. I tried to run again, but he continued to come up with an error message. The laptop was working fine, but once I turned it on the next day I found that it is only responsible to a black screen. My laptop is out of warranty, but I thought I would send it out the hope for a decent price, but she came back with a cost of mounting A £400 for a replacement motherboard and price tag. Anyone know if these types of problems can be repaired without full replacement necessary?

  Thanks to advanced to someone who can help :)

  Hello

  You must contact an authorized in this case service provider. You should speak with the technicians because they try to reflash the ROM module where the BIOS is stored. This isn't expensive and it s worth a try! ;)

  You can find a list of the ASP s here:
  http://EU.computers.Toshiba-Europe.com > support & downloads > find an authorized service provider

  But in the worst case you need a new card of mother, but technicians must try to reflash the ROM module first

• 10.11.6 - black screen with cursor in security update 2016-001

  Hello

  After installing safety day 2016-001 10.11.6 and reset as part of the installation process, I get a white apple logo, the white line will blink twice and then I get a black screen with white cursor. The cursor moves with the mouse but nothing happens and I do not get the login screen. This happened on my MacBook Pro and my iMac (retina 5K, end of 2014) (2015).

  Any help is greatly appreciated.

  Best regards

  Tom

  Same problem with iMac 5K, no problems with MacBook 2016 if. Very glitchy update indeed.

• Windows 7 Pro black screen with cursor on all modes and no login screen

  OK so basically, it's how, my laptop decided to me-screw right when I need to make some adjustments to my final project for next week.

  Friday he started very well in class and at the end of the course at 6:30, I stopped him. I normally don't that often stopped because I usually find myself opening upward in an hour later. But I did this time and when I got home and turned on around 9:00, it started like this:

  Screen Compaq PhoenixBIOS > Windows boot animation > black screen with cursor mobile, no login screen

  No screen connection. No sound. Not nothing but a black screen and the cursor movement. So I force shutdown and turned it back, this time he asked a chkdsk and I ran it. A ton of stuff file unreadable came and it took all night to run through it all. Tried to start again and Windows Error Recovery came and I tried all Modes of security and start normally and all produce the same black screen and the cursor with no login screen.

  Then I used my Windows 7 dvd repair to try and system restore to a week before. That's where I noticed that windows had installed a critical update at 12:00 on Friday. Tried to restore before that, but he failed. Gave me an error 0 x 80070057 and said I should run chkdsk /r and then try again. Then I used the cmd prompt through dvd repair and he has seen all these things wrong file again once recovered things then realized hours later. Tried to restore the system again. Still the same error. A run chkdsk again through the cmd prompt, then he went to clean without errors or orphaned files or anything, but it took a lot of time. I used the Startup Repair, and he has not found anything wrong either. But still the same error the system restore.

  So I looked around online for the last two days, trying to figure out and that someone said to try CTRL + Alt + Delete, the sticky shift key thing. So I tried to boot the system again, same black screen with cursor movement. I did CTRL + Alt + Delete, nothing. Press and hold the SHIFT key, and a pop-up window asked FilterKeys. Press the SHIFT key 5 times, a popup asked about sticky keys. But that's all I can get it to do. Nothing else. I tried to boot into safe mode with F8, chose, each of them and that changes in screen resolution and the words "safe mode" in all the corners of the screen. If the repair dvd's while I start in safe mode, it will open as well in safe mode, but with the same black background mode. Tried running sfc/scannow through repair invites cmd of the dvd and it says a system repair is pending and he had to restart, and then run the sfc/scannow. Tried, but it doesn't do anything when I restart except go to Windows Error Recovery asking either start in any safe mode or normally. And then it's just black screen again.

  So I am at a complete loss what to do now. After all of this mess, it seems that this Windows Update Friday afternoon did something and when I booted it upward once again, his cause nothing but problems. I think it has something to do with the display and the graphics card drivers? It's as if the thing starts but I do not see anything either because the sticky keys appears, but sees nothing else, no matter what I do. Seriously, I don't want to this junk because this is a new hard drive and I was just able to retrieve my files from my old hard drive that had epic failures as well. And I just got this new specifications I wanted as well.

  Laptop Spec:

  Compaq CQ50-115nr
  OS: Windows 7 Professional
  HARD drive: Western Digital Scorpio Blue 320 GB SATA WD3200BEVT
  Processor: AMD Turion X 2 RM-70
  Graphics card: NVIDIA GeForce 8200 M G
  Memory: 3 GB RAM

  If someone could seriously help me I would be VERY happy.

  Hello

  This isn't good news.

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

  STOP: 0XC000021A

  Can be a difficult problem to solve, and you indeed need a technical help in a real store of the computer
  (not the leeks and the glances at a BestBuy or other BigBox stores) or system manufacturer support.

  Cause

  This error occurs when a subsystem of mode user, such as WinLogon or the Client Server Run-Time Subsystem (CSRSS), irremediably compromised and security can not be guaranteed. In response, the operating system goes into kernel mode. Microsoft Windows cannot run without WinLogon or CSRSS. Therefore, it is one of the rare cases where the failure of a user mode service can stop the system.

  Incompatible system files can also cause this error. This can happen if you restored your hard disk from a backup. Some backup programs may skip restoring system files which they determine are in use.

  Solve the problem

  Run the kernel debugger is not useful in this situation because the error occurred in a user mode process.

  Resolve an error in the user-mode device driver or system, third-party application service: Because the bug 0xC000021A control occurs in a user mode process, the most common culprits are third-party applications. If the error occurred after the installation of the new or updated device driver or service system, third-party applications, the new software should be removed or disabled. Contact the manufacturer of the software on a possible update.

  If the error occurs during the system startup, restart your computer, and then press F8 to character-based menu that displays the choice of operating system. In the Windows Advanced Options menu that results, select the last known good Configuration option. This option is most effective when a pilot or a service is added at a time. If the error is not resolved, try to manually remove the offending software. If the system partition is formatted with the (FAT) file allocation table, use a MS-DOS boot disk to access the hard disk of the computer. If the system partition is formatted with the NTFS file system, you may be able to use Safe Mode to rename or remove the defective software. If the defective software 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 a room newly installed if material is suspected, remove it to see if that fixes the problem.

  Try running the emergency recovery disk (ERD) and allow the system to repair any errors that it detects.

  Solve a problem of file system do not match: If you have recently restored your hard disk from a backup, check if there is an updated version of the backup/restore program available from the manufacturer. Make sure that the latest Windows Service Pack is installed.

  STOP: 0XC000021A<-- read="" this="">
  * 1314.html http://www.faultwire.com/solutions-fatal_error/Status-System-Process-terminated-0xC000021A-

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

  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's my generic bluescreen convenience store - you can try Mode safe mode as suggested in article
  above - repeatedly press F8 that you start. Disks of Vista are probably necessary - if you do not try to repair it, you can borrow a friends because they are not protected against copying. You can also buy the physical disks
  good system machine cheap that you already own Windows (you have to reinstall them if)
  required). You can also repair disks on another computer.

  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," collisions
  Displays information on all the "crash" 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 mode if necessary safe or the Vista DVD command prompt or
  Options recovery if your system is installed by the manufacturer.

  How to start on the System Recovery Options in Windows 7
  http://www.SevenForums.com/tutorials/668-system-recovery-options.html

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

  How to do a system restore in Windows 7
  http://www.SevenForums.com/tutorials/700-system-restore.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 fix the system files of Windows 7 with the System File Checker
  http://www.SevenForums.com/tutorials/1538-SFC-SCANNOW-Command-System-File-Checker.html

  How to analyze the log file entries that the Microsoft Windows Resource Checker (SFC.exe) program
  generates cbs.log Windows Vista (and Windows 7)
  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 Windows 7
  http://www.SevenForums.com/tutorials/433-disk-check.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

  Installation and update of drivers under Windows 7 (updated drivers manually using the methods above
  It is preferable to ensure that the latest drivers from the manufacturer of system and device manufacturers are located)
  http://www.SevenForums.com/tutorials/43216-installing-updating-drivers-7-a.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 Vista Blue Screen, error of JUDGMENT (and Windows 7)
  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.

  Startup Options recovery or Windows 7 disk repair

  How to run a startup repair in Windows 7
  http://www.SevenForums.com/tutorials/681-startup-repair.html

  How to start on the System Recovery Options in Windows 7
  http://www.SevenForums.com/tutorials/668-system-recovery-options.html

  How to create a Windows 7 system repair disc
  http://www.SevenForums.com/tutorials/2083-system-repair-disc-create.html

  I hope this helps.

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

• Windows xp does not start, I can't even in safe mode. I just get a black screen with the mouse arrow. What can I do

  Windows xp does not start, I can't even in safe mode. I just get a black screen with the mouse arrow. What can I do

  You have all the features non-essential related to the machine?
  Have you installed a new hardware or software recently?

  Try to do a repair install and see if it corrects the problem.

  How to perform a Windows XP repair install

• Windows Vista everything becomes black and has a static cursor in the upper left

  Original title: I can't get my vista pc to boot at all.

  I think I have a virus in my laptop, it is a toshiba satelite machine. All we can get it to do is see the toshiba start screen, listing the f2 and f12 options then just, the screen becomes black and has a static cursor in the upper left, it doesn't do anything else. I tried repeatedly tapping f8 to no effect can someone help me please?

  Hi Andy,.

  Remember to make changes before this problem?

  Method 1: If your keyboard is equipped with F-lock (function button), switch, then check if you can access the advanced boot options to access Safe Mode or last good known Configuration.  See the link below

  http://Windows.Microsoft.com/en-us/Windows-Vista/advanced-startup-options-including-safe-mode

  Method 2: Follow the steps mentioned in the link below to access the system recovery tools and then try to run the Startup Repair tool and then system restore
  
  How to access the System Recovery Options menu?

  Run the tool to restart system as shown in the link below
  How to use Startup Repair?

  Method 3: You can also view the article below, which deals with a similar question

  When you start a Windows Vista-based computer, the system may stop responding (hang) at a black screen

  http://support.Microsoft.com/kb/946532

  Important: In a clean installation, existing data will be deleted. These data include settings and personal data. After installing the operating system, you must also reinstall all programs.

• After editing an image in windows Photo Gallery can't save the picture. I get a message that tells me that something is wrong with the application. How to fix this problem?

  After editing an image in windows Photo Gallery can't save the picture. I get a message that tells me that something is wrong with the application. How to fix this problem?

  Hello

  I suggest you to refer to this link and check if it helps:

  http://Windows.Microsoft.com/en-us/Windows-Vista/Windows-Photo-Gallery-frequently-asked-questions

  It will be useful.

• I have a black screen with cursor before logon for Windows 7, 32-bit. Help, please.

  Tried to start in safe mode & start the laptop very well, but once I went back to the startup by default, face the same problem again.

  Hello

  Take a look at this thread and follow the same steps listed in the breast.

  http://answers.Microsoft.com/en-us/Windows/Forum/Windows_7-system/Windows-7-boots-to-black-screen-with-cursor-before/531df029-0dac-4392-9efe-1d35714cf136

  In particular, the bit on a SFC/scannow. Sometimes when you unplug a PC like that, you can damage some essential Windows files. A SFC scan should be able to fix it.

  This link contains a lot of other really good as well troubleshooting procedures.

  I hope this helps.

• Black screen with cursor during windows startup

  Hello

  After a recent McAfee virus scan update, it asked me to restart my computer. After restarting, I can't have a black screen with the cursor in the middle.

  I have tried pressing F8 on startup to the top:

  Repair your computer (System or Startup Repair restoration) - this does not seem to solve the problem

  I tried pressing ctrl-alt-del and SHIFT 5 times on the black screen. This does nothing.

  The laptop does not work in safe mode.

  You have any ideas how I might solve this problem?

  Thank you

  Chris

  After a recent McAfee virus scan update, it asked me to restart my computer. After restarting, I can't have a black screen with the cursor in the middle.

  First of all, see http://social.answers.microsoft.com/Forums/en-US/vistawu/thread/1467f44b-ee27-4f7d-98d7-f1c4b35b3395

  Because the phenomenon is associated with an update of McAfee, not a Windows Update, contact technical support of McAfee or post in the appropriate forum of community McAfee for assistance: http://community.mcafee.com/community/home ~ Robear Dyer (PA Bear) ~ MS MVP (that is to say, mail, security, Windows & Update Services) since 2002 ~ WARNING: MS MVPs represent or work for Microsoft

• Inspiron 9400 laptop, Windows Vista, black screen with cursor, befor connection, safe mode works.

  Good then Ive internet scowerd to subject a houre read a lot of black screen of death without success problems.  Ive come to the conclusion that it is a unique problem.

  Inspiron 9400, Windows vista

  Problem: I'm catching up after startup, it does not show the vista logo but showed the loading bar, doesn't make it to the login screen. Instead shows the bright black screen with a cursor, the cursor moves freely. Ctrl-alt-del does not work, StickyKeys is sound but no visual. So we know that this abomination of windows load. We are now trying to startup repair. We know that the battery did not work because more than a year, the bios indicates there is no battery, I wonder what this block that says battery is lol.

  Whatcha got for me internet doesn't let me down.

  PS one of the dumbest moments of windows.

  Repair window said. May take a few minutes.

  Startup Repair process may take an hour to complete

  Hi Zirrer,

  Step 1:

  I suggest you to visit this link provided below.

  Why my screen is black when I start windows 7
  http://Windows.Microsoft.com/en-us/Windows7/why-is-my-screen-black-when-i-start-Windows-7

  Step 2:

  I would also suggest update you your display adapter drivers and see if that fixes the problem.

  Reference:

  Updated a hardware driver that is not working properly
  http://Windows.Microsoft.com/en-us/Windows7/update-a-driver-for-hardware-that-isn ' t-work correctly

  To download drivers, you can visit this link below.

  http://support.Dell.com/support/downloads/DriversList.aspx?c=us&CS=19&l=en&s=DHS&OS=WLH&OSL=en&SystemID=INS_PNT_P4_9400&CATID=-1&impid=-1

  Thank you, and in what concerns:
  I. Suuresh Kumar - Microsoft technical support.

  Visit our Microsoft answers feedback Forum and let us know what you think.
  

• Windows 7 shows a black screen with cursor

  I tried to upgrade my desktop Windows 7 Edition computer Home Premium to Windows 10.  I did the morning but left him to finish while I was at work.  When my husband returned he said it was completed 99% so it just reduced and used the computer.  At the time I got home a few hours had passed and it was still 99%.  I tried to restart and now after I get in Windows startup and password screens. I have a black screen with the arrow cursor moving very well.  How can I fix?  Thank you!!

  Hello Mary,.

  I would like to know some information about the problem so that we can help you better.

  What is the brand and model of your computer?

  Thank you for details on the issue.

  I also know that the inconvenience that you are experiencing due to black screen problem. I will definitely help you.

  This problem may occur because of corrupted display driver.

  To diagnose the problem, please Start Windows in safe mode and check the number.
  Reference:
  https://support.Microsoft.com/en-us/help/17419/Windows-7-Advanced-startup-options-safe-mode

  If the problem does not persist in safe mode, uninstall the display driver. Please follow these steps:

  a. press Windows + R keys together, type devmgmt.msc in the run box, and then press ENTER.
  b. Click to enlarge graphic cards, right-click on the map and click Uninstall.
  c. restart the computer.

  Now, reinstall the display in normal mode driver. You can either download and install the driver to display from the manufacturer's website or proceed as described in the following article.
  Reference:
  Updated a hardware driver that is not working properly
  https://support.Microsoft.com/en-us/help/15048/Windows-7-update-driver-hardware-not-working-properly#update-driver-hardware-isn ' t-work-properly = windows-7

  I hope this information helps.

  Please let us know if you need more help.

  Thank you

• Windows starts, but does not charge not (black screen with cursor)

  [Sorry for the long post, but I feel the need to explain my situation]

  I have the following problem:

  I turn on my PC, and Windows shows it is normal loading screen, then it goes in a completely black screen, with just the mouse in the middle. By the size of the cursor, I can say that it is in a low resolution, probably 800 x 600 (compared to my usual 1920 x 1080). I am able to movements of the mouse, but with no particular purpose without something to click on. No other keyboard input seems to work, except for press SHIFT 5 times, which shows the keys dialog box to self-retaining (with just 'yes' or 'No' options, no other connection); and Windows key + U, which shows the ease of access Center. CTR + Alt + Del does NOT work.

  So far, that's what I tried (in chronological order):

  1. Start in Safe Mode, Safe Mode with network, safe mode with command prompt Mode, start low resolution video, last known good configuration: all give the same result as to start normally.
  2. Repair of your computer:
     1. Startup Repair: find the registry errors (I realized and fixed this more later on)
     2. System Restore: did not find any previous restore points (I know with certainty that there is, I took the habit of making regular restore points).
     3. Windows memory diagnostic: not found error.
     4. Command prompt:
        1. Ran the command chkdsk /f r, has no error report.
        2. Ran sfc/scannow: I don't remember the exact report, but he asked to restart the computer to complete the repair of the problems. I rebooted and ran the new order for the same result.
        3. Forced the scan with: sfc/scannow damaged = c: \ /offwindir = c:\windows, concluded and repair errors, not always not load windows.
  3. Ran Dell Diagnostics start, found no errors.
  4. Startup Repair ran found once again the registry errors. I found the solution to this in a forum for Microsoft Help ( answers.microsoft.com/.../f77d5355-b8be-41d6-af24-cae994e1768f ) and fixed the problem. I rebooted, but the problem persists.
  5. Startup Repair does not detect now no error. I tried restoring the system again, we find 2 restore points dated AFTER the beginning of my problem. I decided to restore it in any case, but none of them worked.
  6. I ran Windows Defender in offline mode:
     1. Quick scan: and found 2 threats and remove.
     2. Full system scan: found 4 more threats, removed 2 of them, the other two could not be removed because they were in an ISO file.
  7. I've tried steps 1, 2 and 3 with no luck.

  With every step, I am aware that I am closer to having to reinstall Windows, then I decided to see if I could still access my HD to save my personal files. I did a live Linux CD (with Ubuntu), but I have a problem of mounting the readers, because they are in a RAID0 configuration. "sudo dmraid s" gives the following error: "ERROR: Sie: number of devices in RAID wrong value"isw_dbdffjficc_ARRAY0"[1/2] on/dev/sdb.

  Important details:

  I changed my graphics about 4 months ago (a 750ti of Nvidia GTX for an ATI Radeon HD 6450), and told me that I can run short with the power supply. The new card requires a minimum of 450W, and I think that my diet is 460W. This may or may not have something to do with this question, I have no idea.

  My 2 hard drives of 500 GB RAID0 configuration has brought me a lot of problems of the day 1. One of the HARD drive would be randomly (I am able to hear a clicking sound different when this happens) failure and the computer would break. At the start, he would ask a boot device. The Dell boot utility would then recognize only 1 readers, but would end without errors. After a reboot or two, everything would be fine and would be boot windows normally (apart from the usual error recovery screen) with no sign of corrupted data or anything. As I said, it happened are the arrival of my PC, but restarting a couple of times still attached. From now on, the two HD seems to work very well, the Dell utility recognizes two of them and found no errors in one of them, and I can access any directory from the command prompt.

  Is there anything else I should try before reinstalling Windows?

  Before the installation, I really wish I could recover my files (I have important documents of the College), is it possible to do this?

  Sorry again for the very long post (and for any errors of language, English is not my native language) and thanks in advance.

  Since you have not yet had your data readers. I recommend a Windows installation without formatting the drive... I don't like this solution, but at this point, you have probably tried everything.

  Use a reinstallation of Windows 7 installation DVD, make sure that you select...

  Select custom: Install Windows only (Advanced)

  

  If you do not select one of the route options and everything simply highlight the largest partition and click Next:

  

  Windows will dump all the old Setup files into the Windows.old folder

  

• Windows 8.1, black screen with cursor flashing before logon

  I tried to update my sound driver, then all of a sudden a greyish black screen came on screen with the blinking cursor.
  I waited, but nothing happened so I took the laptop battery and replace.
  the laptop starts in safe mode, but if I run it normally, a black screen with flashing cursor, the widowed startup sound also plays. Help, please
  My laptop is Hp pavilion 15

  HP Pavilion e053se-15 Notebook PC (ENERGY STAR) (E0Y27EA)

  http://h10025.www1.HP.com/ewfrf/wc/softwareCategory?cc=us&LC=en&product=5442752

  You log in safe mode and remove the driver that you have installed. Then, restart your laptop. And reinstall the previous versions of the sound card.
  Good luck!

  (Previously, I also met this case with my friend ' notebook: Probook s 4530)