Desktop computer do not start; black screen; keyboard does not.

Similar Questions

• I accidentally put 100 files on my desktop and it went to black screen and will not work

  I accidentally put 100 files on my desktop and it went to black screen and will not work

  Hello

  Following methods and check if that helps.
  
  Method 1:

  Step 1:

  Start your computer in safe mode and check if it starts very well.
  
  Step 2:

  If the system starts in safe mode, then there would be a third-party software, causing the issue to occur. I wish that you start your machine in a clean boot State. Clean boot helps eliminate conflicts of third party software.

  Note: Follow step 7 to your computer as usual.

  Method 2:

  If this does not help, you can perform System Restore in safe mode.

• Pavilion dm4 does not start: black screen with cursor blinking up to no left, no error message

  Nowhere on my HP Pavilion dm4 close last night and does not restart.  When I turn on the computer, I get a black screen with a cursor blinking in the upper left corner.  I ran a variety of diagnostics and all seems OK (i.e. no error message).

  I am able to start the computer in mode 'Media' - and I see all my files.  However, I'm unable to start the computer normally.  Help, please.

  My computer is old - 1 year and 25 days to 25 days outside the warranty period.

  Thank you.

  Hello

  Boot from the new rescue CD, select repair your computer and choose the command line.  When this charge, enter the following commands and press on enter after everyone – including spaces as shown.

  Bootrec.exe

  bcdedit/export C:\BCD_Backup

  c:

  Boot CD

  BCD attrib s h - r

  Ren c:\boot\bcd BCD.old

  Bootrec /RebuildBcd

  Bootrec /fixmbr

  Bootrec /fixboot

  Remove the rescue CD and try to restart now.

  Kind regards

  DP - K

• My on-screen keyboard does not work on Windows 7-32 bit...

  My on-screen keyboard does not work on Windows 7-32 bit...

  It displays error "could not start on-screen keyboard.

  Please help me and tell what to do...

  Hello

  • It worked before?

  I suggest you follow the methods that can help you reslove the problem below.

  Method 1:

  How to use the System File Checker tool to fix the system files missing or corrupted on Windows Vista or Windows 7

  http://support.Microsoft.com/kb/929833

  Method 2: You can also try to disable and enable the on-screen keyboard and check if it works well or not. So follow the steps:

  1. Press the Win + U keys together to launch the accessibility.
  2. Then click on "Use the computer without a mouse or keyboard" (probably the 3rd option in the list).
  3. Then on the next page, uncheck the box that says "use on-screen keyboard.
  Method 3:

  If this does not work, create a new user account and check. If it works in a new user account, then probably your user account have been damaged and would need a fix.

  Create a user profile

  http://Windows.Microsoft.com/en-us/Windows7/create-a-user-account

  Now search for the question.

  Follow the link provided below to fix the damaged user profile.

  http://Windows.Microsoft.com/en-us/Windows7/fix-a-corrupted-user-profile

  It will be useful. Let us know for help.

  Kind regards

  Ramata Thakur.

• Problem: No icons on desktop, no taskbar, just a black screen with my pointer. I got a response to restart, press F8 to restart the menu, select Safe mode with network, but at this stage of my computer, it is in safe mode, help!

  Ideas:

  • Programs that you have problems with Windows XP
  • Error messages
  • Recent changes to your computer
  • What you have already tried to solve the problem

  Remember - this is a public forum so never post private information such as numbers of mail or telephone!

  Hello tfortexas

  Do you get the login screen before the black screen?    You never even get to the desktop?

  Try this fix.  You will need an XP installation CD.  If you don't have that it is OK to borrow one.  Try to get the same version of XP as your example Home/Pro/Media

  Configure your PC to boot from the CD if it is not already configured in this way. You may need to enter the BIOS to configure the PC to boot from the CD.

  Set the boot order of

  Floppy (if present)

  CDROM

  Hard drive

  RECORDING and EXIT

  Start your PC with the XP installation CD in the drive. When you see the prompt «Press any key to boot from CD...» ", do and start the process to boot on CD.

  When the Recovery Console option is available ("press R to start the Recovery Console"), do it. You may be asked to what Windows installation to enter, what kind of cases the number of the Windows installation you want to work (usually ' 1').

  When you are prompted, enter the password for the Windows installation. If you have not set up a password just press ENTER

  At the command prompt, type

  FIXMBR

  Come in

  Then type

  Fixboot

  Come in

  Type

  OUTPUT

• Windows 8 will not start black screen.

  It has been three days, I've tried everything I can find. I start my computer, I see the screen with the icon where you sigh, it loads and I get a black screen with a mobile cursor.

  Any help I see is to go to this or that on desktop and run everything that... I CAN'T go to my office. I can't start a backup drive (managed to get a copy, because the computer did not come with one) without getting through desktop Start menu. I can't do it in safe mode without going through the menu through my office... What am I supposed to do when ALL I get is a black screen? No amount of ctrl + alt + del or restart lead me anywhere I try to reboot and I'm frozen on a blue screen that says loading. I hard reboot and I'm back to the black screen.
  I would just reinstall, but the computer came preloaded so I don't have the keys.
  Someone help me please!
  F8 and all other combos keys that I found online, do nothing, pull up no menus, still called gateway and they said tapping deletes during the power upward would pull up the menu bridge... nothing.

  Well, I discovered something that many people do not know apparently. I called gateway and he was telling me what to do, get a crazy thought I was doing it wrong. All I had to do was press DELETE to get their menu upwards, but every time I did it I did have 'no signal' on my screen. After a huge clothing "Yes, my screen is plugged! When I don't type at least something shows to the top, etc etc... "he gave up and told me to drop it.

  What I realized: you can't get through all the menus with a connected graph card. I don't know why I didn't think, in retrospect, that should be obvious, at least to a person in the forums help much, I went.
  If you have a similar problem make sure that you are using onboard graphics (which means completely disconnect all other cards manually). Only then can come bios.
  Arrived, made a fast start, has managed to get malwarebytes running and had 11 malicious files. How my boyfriend or I took those up is still a mystery, it's funny I did some quick tests every morning and they come clean. Guess I have to do a full analysis more often.

• Satellite M60-170 does not start - black screen

  I have toshiba M60-170, before it was perfect, but now I don't know what is happening?
  When I try to start my computer just for 2 sec, everything is good, then the fan of sounds of the CPU and the screen is black and the stop of HARD drive.
  So everything is stop!
  I try to start again but still does not.

  Some body told me that it is the motherboard!
  Please, someone tell me what is happens with my beautiful laptop?

  Thank you

  It does not sound good friend :(

  But let's try this; Remove the battery and unplug the power adapter for about 20 min.
  After this short period of time connect the two parts, and try to start Notepad.

  If it doesn t help the chances are that your hardware is defective. Like other guys said, it could be a fault of the motherboard or something different like CPU, memory modules.
  I can speculate on failure.

  I think that you don't have many choices. In your case, you should contact the ASP in your country for a control of the laptop.

  Good bye

• Satellite L850D does not start - black screen

  Ok.. My wife L850D had problems with black screening started upward after the toshiba screen.

  I ran a few different utilities, including a reset... it all started about 3 weeks after the victory 8.1 upgrade.

  Rang technical support who kindly informed that because we put 8.1 on that he cancelled the guarantee. (btw nice guy)
  Then refused to help.

  And went and reloaded Win 8 of my happens, just to see if it was a problem of hardware, software.
  (yes I know, but it must have been only temp).

  It starts fine, sitting there for centuries without problem.
  It wasn't until I downloaded the drivers toshiba, (Yes the good) did a reboot and hey presto. black screen again.

  A little, this would imply that there is a problem with the drivers of toshiba?

  OK so the wife decided screw it, put Win 7 on it.
  Restarted with disk in. sat and sat. Google finally informed me that I had to disable secureboot and put uefi in the csm.

  OK fine, went into the bios, off course start, changed to the csm uefi and restart the computer.
  Now I get nothing; screen all turns on, fan starts, cd rom shots on and nothing stops down immediately if I push the power button.

  I pulled the battery, external and internal, let rest for half an hour and still the same thing.

  Any ideas?

  The history is for me a little confused so let me start from the beginning with some basic stuff.
  In your ad write you didn t what model do you have exactly (L850D-xxx) and I can't check the specs of the laptop but I presume that this laptop comes with preinstalled OS, probably Win8.
  Laptop with factory preinstalled OS that includes all the necessary drivers and tools and utilities. One of them is Toshiba Recovery Media Creator. With this tool, you can create a recovery (DVD or USB) media and it lets reinstall the original OS if it s some problem and HDD recovery does not work.
  Best option now would be to use these media and install original recovery image. Did you create this recovery media?

  Generally speaking when you new notebook you do not have to use the original OS. You can install anything you want, and it has nothing to do with security. You can install any OS, all supported operating systems. So I do not understand how you could get info from technical support.

  In any case, try please connect your laptop to the power supply and restart laptop. What exactly happens? See Toshiba welcome screen? Try pressing F12 repeatedly. There any reaction?

• Windows could not start - black screen

  My laptop does not start - I have a black screen with the message

  Windows could not start.  A recent hardware or software change might be the cause.

  
  

  File CLFS. SYS

  Status: 0xc00000e9

  Info: Windows could not load because a required file is missing or damaged.

  I ran the Vista startup repair disk, but results from that start-up cannot repair this computer automatically.  root cause found: critcal C:\CLFS boot file. SYS is corrupt

  I can't start in safe mode - when I try it starts to list files, stops after about 5 and then sends me the black screen message.

  Hello

  To begin with, would not be clfs.sys C:\, it would be under C:\Windows\System32. This could indicate one of the following two issues:

  (1) your boot sector is damaged.

  (2) you have a virus masquerading as a legitimate system file.

  For one, the first thing you should try are the steps detailed here: http://support.microsoft.com/default.aspx/kb/927392?p=1

  Good luck, Rick Rogers, aka "Crazy" - Microsoft MVP http://mvp.support.microsoft.com Windows help - www.rickrogers.org

• Start the option "Repair your computer" leads to a black screen

  Hi, my OS is upward, and I need help. I did no hardware or software changes to the computer at all. I stopped him one night and you wake up the next morning to start up, it brings me to a screen "Failed to start. Two options are available, 'Launch Startup Repair' and 'Start Windows normally'.

  Launch Windows normally brings me to an earring, blue screen, which reads, "UNMOUNTABLE_BOOT_VOLUME".

  Choose the second option starts normal with loading files and such, and then a black screen with a mouse pointer from windows.

  Yet once, I did nothing to the hardware or software, so if someone could help me, it would be well appreciated.

  Thank you.

  If it's a desktop pc, replace battery MB, manual reading. In addition, on pc start-up, press the F8 key,

  Select normal-safe-mode or cmd. Open Windows cmd, type: Sfc/scannow once thru, type:

  CHKDSK C: /F agree to restart, type: EXIT restart pc

• Computer has a black screen and does not show the normal startup logo and more

  The computer that I use usually works well, until the next day, the day that I used it, ruined everything. My computer shows not the Windows 7 logo normal at startup, but instead, a bar with green lines in movement like the ones you see in older versions (Windows Vista), but now only the bar and did no logo in it and after starting does not display. It shows a completely black screen, but it makes a noise like the sound when she welcomes you to Windows 7. I tried safe mode and disabled the NVIDIA GeForce GT 220 graphics card and the screen works, but he is stuck at 800 x 600. In addition, the start screen is always the bar. How can I fix it? (Tried updating the gpu but still displayed black screen)

  Hello Rafael,.

  Thanks for posting your question on the Microsoft community.

  We need more information about the issue 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 to start your computer in safe mode, uninstall the display driver, restart your computer in normal mode

  mode and update driver from the website of the manufacturer of the computer display.

  Please see this link:
  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

  Important notes:
  Serious problems can occur if you modify the registry incorrectly. Therefore, make sure that you proceed with caution. For added protection, back up the registry before you edit it. Then you can restore the registry if a problem occurs. For more information about how to back up and restore the registry, click on the number below to view the article in the Microsoft Knowledge Base:
  http://Windows.Microsoft.com/en-us/Windows/back-up-registry#1TC=Windows-7

  When you use system restore to restore the computer to a previous state, the programs and updates that you have installed are removed.

  I hope this information helps.

  Please let us know if you need more help.

  Thank you

• Qosmio G40 - black screen and does not start

  A bit of water on my laptop... (bought in 2007, guaranteed on)
  I did not cut power at the time because it did not work properly...

  But, the next morning.
  Start with a black screen, fan is too much work and I have a beep.
  An and after a continuous short beep...

  I opened it and dry all (air cold & mild)... paper to remove moisture.

  but screen remains black, a beep and the fan not working too.

  Please help... What can I do?

  Hey,.

  It seems that water damged your laptop or at least some parts. In the worst cases, you need a lot of new pieces of equipment, but I don't think that an authorized service provider can help you diagnose this problem.

  On the Toshiba site, you can search for them:
  http://EU.computers.Toshiba-Europe.com > support & downloads > find an authorized service provider

  Contact them and ask for help. They will help you as much as possible. :)

• Windows load with black screen and does not start after windows updates

  Original title: load windows normally screen will not continue

  I went to my computer tower and I chose to install updates when closing.  I went back later to re - turn on my computer and now it loads to the top of the black screen that gives you 5 options. safe mode, safe mode with networking safe mode command prompt, windows loads normally and finally to load windows from last known configuration that works.  Problem is that none of these options work.  they all return me to the same screen.  Help this laptop came preloaded with Win XP Media Center edition and I can't get back to work.  IM assuming I need a XP disk support center but I can't find them anywhere! HELP PLEASE SOMEONE!

  Hi Burton089,

  Your hypothesis is right. To resolve this problem, we need to repair your installation of Windows using the Windows XP disk. We recommend that you contact the manufacturer of the laptop to check if they have the Windows recovery disk.
  See perform a repair Installation
  

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

• Satellite P200D - black screen and does not just by running

  Hello everyone, I have a Toshiba Satellite P200D - 107 PSPBLE with configuration set-aside:

  Processor: Turion x 2 TL - 52 64-bit clocked at 1.6 Ghz
  Display: 17.3 inch
  Graphics card: Ati radeon x 1200
  RAM: 2 x 512 MB ram (1 GB total) which I upgraded to 1 x 2000 MB and 1 x 512 MB (for a total of 2.5 GB)
  OS: FACTORY CD WINDOWS VISTA HOME PREMIUM 32-BIT
  Power: Running on the direct power without the battery cable

  Although the pc is quite old sound fundamentally new barely there 1 year of normal use on it.

  PROBLEM:

  The screen goes black (no), even if the screen still has the backlight running, the laptop is still under tension, but its basically in a kind of deep hibernation with the fan running yet.
  The laptop screen turns off 5-10 minutes after windows loads, even if in idle, it also stops during installation of the operating system.
  I tried to run the music and the music stops when the screen goes black made all the hard disk activity which I believe indicates that it is not related to the video chip.

  TRIED SO FAR:

  1. open up the computer laptop and cleaned all dust processor, now CPU temp is 50 max, even for hard disk
  2. update the bios to the original to 1.70 - did not help
  3 connected external monitor also stops it the same time as the laptop screen indicating it is not not a screen issue
  4 reinstall OS several times
  5 tested memory with memtest64 - no error
  6. test the hard drive with hddregenerator - no error

  What I've noticed:

  If I leave just a 512 MB of ram in the laptop then the laptop stops not at all even in windows applications, tried to launch a game to remove video card and it works without problem for hours, but as soon as I add the stick of 2 GB or another origianal 512 stick it will go inside the black screen 5-10 min (or earlier) to get into windows.

  He never stops in dos mode (as in memtest, hddregen) even with 2.5 GB of ram.

  After that the screen goes black, if I stopped and then try to save, it it won't work at all, the screen stays black with the fan spinning and boot CD, I must absolutely disconect the power cord power and re - set before it starts again.

  Anyone has any ideas, I am experienced with the pc, but have never stumbled upon something so weird that I have just can't explain this problem that came straight from heaven.

  Toshiba to wake up, this forum is a total joke, you would think that you would be able to afford hiring a bunch of technicians to actually help people rather than rely on the users of the forum to do your work for your, you don't need to have a forum, if you don't have the staff to actually help people solve their problems.

• HP TC4400 on-screen keyboard does not not (XP SP3 Tablet)

  Just bought a refurbished HPTC4400.     New installation of XP... I have the disks.       Tablet PC keyboard mode input panel does not work.     On the left is the stack of three buttons...    The three keys to select mode are functional, but the keyboard mode brings up an entry Virgin bar, no buttons at all.    How can I fix it?

  RandomWoot salvation,

  ·         Did you do changes on the computer before the show?

  ·         What happens when you try to launch the screen keyboard?

  ·         You receive an error message?

  Follow the suggestions below for a possible solution:

  Method 1: Check if an error message or error code is listed in the event viewer, you can see the article for more information:

  Procedure to view and manage event logs in Event Viewer in Windows XP

  http://support.Microsoft.com/kb/308427

  Method 2: Start in safe mode and check if the problem persists.

  A description of the options to start in Windows XP Mode

  http://support.Microsoft.com/kb/315222

  I hope this helps.