Questionnaire of the screen all black/samples

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• 520 TouchSmart all-in-One begins, but the screen is black.

  Hi all

  I had a Touchsmart 520 for 2.5 years (warranty expired it y a.5 year) and enjoy a lot of the computer.

  One day the screen flicked once, and since then, he's black.

  The computer is still active. I can turn it on and can be accessed via the network.

  The problem is that the screen.

  I ordered a new screen from ebay, but of no use. I got a new MB, but always the same question.

  I even tried to take graphics cards out there (as I thought Valentine's) and I tried to use the support of the onboard graphics, but still no use.

  So, new screen + Mo + LED backlite, the computer is running, but the screen is black.

  One to the rescue?

  Thank you

  Roye

  Hello again Roee,

  Thank you for the updated information and I can actually respond directly to the question of how it is connected. You're right it's the LG 6pin cable that provides power to the converter card, while the backlight is also connected to the converter card. I am providing you with a link to the list of HP parts store the parts of your computer where you can see the part number 654251-001 - rear panel light FFC (LG 6pin) 250 mm. You will also see the part number 653864-001-23 converter card which you may need to replace.

  You can also buy the parts there, too, if you wish.

  I was unable to locate the manuals or documents that would give you clear instructions on how to properly install the BACKLIGHT, but you can follow the basic steps in reinstalling the converter card that I have set out below:

  Step 1. Gently detach the connectors of power and backlight of the Board of Directors
  Note that the location of the connector backlight will vary according to the manufacturer of Panel
  Step 2. Remove both screws of the card and pull the jury on the PC
  Step 4. Align the two holes on the plate with the spacers inside the unit
  Step 5. Replace the two screws of the Commission of the converter
  Step 6. Replace the connectors of power and backlight to the Board of Directors
  Step 7. Set the DIP switch on the Board to match the configuration for panels manufacturers

  The configuration of the DIP switch for each manufacturer of Panel is painted stencil on the converter card itself

  Please re-post if you need extra support. Thank you again for post you on the HP Forums. Have a wonderful day!

• Whenever we start to use our computer, the screen goes black and the message 'Auto adjust is in Prgress'. Then, all of our screen is small and all the icons and pages are smaller than before.

  original title: Auto Adjust

  Hello.

  Whenever we start to use our computer, the screen goes black and the message 'Auto adjust is in Prgress'. Then, all of our screen is small and all the icons and pages are smaller than before.

  I tried restoring the system that works and that gets our screen back to normal but every day that this Auto setting is coming and we can't seem to stop it.

  Any help would be appreciated... Thank you

  Try this:

  Go to the Web site of the manufacturer of your laptop computer-graphics/computer card > drivers and downloads Section > key in your model number > look for the latest Vista drivers > download/install them.

  Then:

  http://Windows.Microsoft.com/en-AU/Windows-Vista/change-screen-resolution

  Change the screen resolution

  Screen resolution refers to the clarity of the text and images on your screen. At higher resolutions, items appear sharper. They appear also smaller, so more items adapted to the screen. At lower resolutions, fewer items adapted to the screen, but they are larger and easier to see. At very low resolutions, however, images may have serrated edges.

  See you soon.

  Mick Murphy - Microsoft partner

• the screen is black and all the lights are on do - what I do?

  When I turn it on all the lights turn on but the screen is black

  Hello

  Before you attempt this procedure, the judgment of the laptop, remove the AC adapter and then hold the power button for 20 seconds to dispel any residual charge in the motherboard - do this whenever you stop before changing/deleting modules.

  Try to remove one of the memory modules and see if the computer will start.  If it is not, move the same module to another location and try again.  If it still does not start, remove the memory module and repeat with the other to see if any combination will allow the laptop to start.

  A video and a description of how to remove the memory modules is on the link below.

  http://support.HP.com/us-en/document/c01272264

  Kind regards

  DP - K

• All my applications are late, everything on the screen becomes black.

  whenever I have start my app store, in any application, for example when it is started it begins to lag everything on the screen becomes black until I have move my mouse over the screen, but as soon as I take my mouse it goes black again, facing the same problem with all applications. Even lag setting window also even that store about some apps are broken as video it starts and whenever I play that he stop working (even I reinstalled the application several times, but of no use)

  Please perform a refresh of the system on the following model:

  · Press the Windows key + C on your keyboard to show the charms (if you use a touch screen: touch the right edge of your screen and drag your finger to the left)

  · Click settings

  · Click change PC settings

  · Click general in the left column

  · Under refresh your PC without affecting your files, click Start

  Then follow the instructions that will be provided on-screen to cool your PC.

• HP Pavilion all-in-one desktop computer: computer turns on the screen then black

  Hi I turned on my computer about a week ago, that the hp logo appeared on the screen and then the screen went black just for 10 sec, that this is an error with numbers does not remember is their exact number given that on that day there, he made the same thing hp logo then black screen only the error did not appear again please help :-/

  I finally fixed it yay thanks to the very helpful advice here so relieved now :-D

• iMac 27 "5K retina 3.5 ghz has left half of the screen is black right is normal

  My iMac (retina 5K, 27 inches, end of 2014) 3.5 GHz Intel Core i5 did twice the same. The left half of the screen is black. All the right side works to the login screen.

  Someone at - it ideas? The last time this happened my hard drive has failed.

  I called AppleCare, they said I should have donee that reset a SMC and rest of the STROLLER instead of restarting it. (I'm not convinced that the man knew what he was saying because the screen was frozen at the connection). He said I should wipe my hard drive and reinstall the OS. Then if it happens again, I could call for help.

  The computer has been running a backup time machine during this period. I heard him running. The last time this happened my hard drive has failed.

  You have any ideas?

  

  John,

  Have you tried all troubleshooting such as resetting the PRAM or the performance of the Diagnostics of Apple? If this isn't the case, that is where I would start. If you get anywhere with either of the people, then you probably have a hardware problem that leads to a repair. If you bought AppleCare and the computer is still covered, then call them.

• Toshiba Qosmio DX730 PAQ13A - no signal - the screen remains black

  When I turn on PC (all in a single DX730 PAQ13A-010005) the amber light turns white as it should. However, the screen remains black.
  If I unplug the connection, and then reconnect it, a message appears on the screen indicating 'PC', it then changes briefly to display the message no Signal.

  He will not go to log in screen etc. because the screen stays black.

  All advice appreciated.

  Must be the hardware problem.

  It seems that no signal can be picked up by the monitor...
  Probably the mother or any other element connected to the motherboard is defective...

  I guess its time to contact a technician if you want to solve this...

• Satego P100 - the screen goes black

  Hello

  If I turn on my laptop there is no problem. After maybe 5 minutes, the screen goes black and after a few minutes, he just a blue screen. Restarting the laptop. But now I don't have lines on the screen for the display of the BIOS and the power of Windows screen but during the operation. If the laptop is turned on after minutes the same, it goes black and then blue screen.

  BIOS and reinstalled system. nothing happens. I think that BIOS is flawed, because there are lines on the screen when I turn on the laptop again.
  If I leave the laptop for 15 minutes off the coast, it starts normally but aftern maybe 5 minutes it starts again with blue screen and other funny stuff.

  Now - what is someone the problem and a solution?
  I think the BIOS is a virus that destroyed. But I think that on a laptop, it is not possible to change only the BIOS. Because the update of it was ok but the problem remains.

  Thx for the answers and cordially

  I put t think the BIOS is defective. There must be another problem. All that you have done is just. Update the BIOS and the clean OS install are only option that you can do about it.

  Please contact the nearest authorized maintainer and let the technician to check your laptop. Let them to test the operation of the equipment using the service tools.

• Satellite P100 - the screen goes black

  Hello

  I have a Satellite P100 and randomly, the screen goes black but the system continues to operate. I downloaded the latest drivers from toshiba, all power options the maximum support, run ccleaner and driver Sweeper to remove the old entries driver, re-installed the login screen of the mobo and nothing seems to work.

  The screen goes black sometimes when using windows but STILL turns black as soon as the ramps of gpu for example of playing a video or comparative analysis of the graphics card.

  Any help would be greatly appreciated.

  Model: Toshiba Satellite P100-PSPA6A-02NO21
  Processor: Intel Core 2 Duo T7200@2GHz
  GPU: Nvidia Quadro nvs 510 m
  Chipset: Intel i945PM
  HARD drive: Fujitsu 148GB
  RAM 2 GB
  Windows 7 Ultimate SP1 operating system

  Hey,.

  > ALWAYS goes black as soon as the ramps of gpu for example of playing a video or comparative analysis of the graphics card.
  This means that the graphics card is defective

  Theoretically, it could be an overheating problem too. Higher time can also cause a black screen. You should try everything that is possible to clean your laptop using the jet of compressed air to blow the dust from the cooling fans.

  If it doesn t help it seems to be a hardware malfunction but seriously a point would be interesting: have you noticed the same thing with preinstalled OS (Vista) Toshiba?

• Satellite L405D-11V - freezes and the screen goes black when you watch the video

  OK, so I have the Toshiba Satellite L405D-11V, I had a breakdown, basically, the computer freezes at any time and the screen would go black, with the fan and lights still ongoing, this could be at the start, or a few hours using the laptop, so I decided to ring Toshiba technology support and they arranged for my laptop to collect and be expelled for repairs.

  I was able to track repairs online via the tracking service and was able to see what they were doing to my laptop, he said that they have ordered a part, it was underway and the repairs are completed.

  However, I got the laptop back today, I turn it on, all right, I start using the cell phone that everything is fine, so I decide to watch a video on youtube, and it freezes again, so I turned off now pressed the power button, hoping he wasn't that a large, I turn back to and load the video once again it freezes and the screen goes black again, after that whenever I am watching a video or a game, it causes the computer to crash and freeze as before the repairs. So there is always a mistake, but I'm not sure what to do

  Its still under warranty, I bought the laptop from the Comet, but I really don't want to send the laptop for repairs again and find it comes back with the same fault, is it interesting sending distributed, maybe see if the comet will replace the laptop as its still less than a year to buy the laptop, or it'll just be useful to save all the hassle and buy a new laptop? If this fault happened to someone else, I could use you some help, and if someone could shed some light regarding what could be bad?

  Thank you

  Hey Buddy,

  You changed something on the configuration after you got your notebook back from repair? You update a driver, or something else?
  What operating system you use on your L405D satellite?

  To be honest it is really hard to say why it happens because technicians test to check if your laptop is running correctly.

  In my opinion you should try to update the display driver. Maybe it's the origin of the problem of s
  If this isn't the case, I recommend installing Windows from Toshiba Recovery disk to restore to factory settings. These parameters are pre-tested by Toshiba and should work.

  If you still have the problem, you must contact the technicians again. I mean you could track the online repair and according to your assignment, everything worked well during repair, so in my opinion he should t be a problem to contact guys exactly.
  Explain your very detailed problem. I think that everything can be clarified then. :)

• After you enable SLI on the Satellite x 200 mode the screen goes black

  Hi all

  my name is Alessio and I encounter the following problem with my Satellite x 200-24e with Vista home 32-bit:

  Recently, I updated the operating system and yesterday I updated the VGA driver with the latest version available on the web site of Toshiba (display-20080904102618), everything worked fine but when I activated mode SLI the screen went black.

  I restarted the laptop and I tried to boot Vista on a regular basis, but I still got black screen.
  Then I started Vista in safe mode and reload the VGA drivers to set the SLI mode since the safe mode did not identify the model VGA.
  Can anyone help me solve this problem and get the SLI mode working again (I was able to set the SLI mode before update the VGA driver)?

  Thank you

  This wonderful s information.
  It of strange that the screen was dark after the SLI has been activated but it looks like it's working now.

  Thanks for your comments

• Satellite 210CS - the screen stays black (even to an external monitor)

  Dear Toshiba Forum members and guests.

  Several months ago, I found an old laptop. When I turn it on, the screen remains black. And when I connect an external monitor to the laptop via the VGA input, two screens are black. I used a flashlight, pulled on the LCD screen of the laptop, but I don't see all the details on the screen.

  I thought it was because of the empty RAM slots. This week, I bought a RAM-unit and installed.
  I tried to start the laptop again, but nothing on the two screens (even though I used a flashlight).
  I searched the Internet for certain solutions, but nothing works. I also tried updating the BIOS, found on the Web from Toshiba site.

  Some information on the laptop:
  Toshiba Satellite 210CS/1.3
  PA1230E
  48 MB RAM
  1.3 GB HARD DRIVE

  Date of manufacture: 4 ^ th ^ October 1997

  If you want more information or you would like more information, please put a comment in this thread.

  I hope someone can help me solve this problem.

  Thanks in advance.

  I think there must be some serious hardware problem.
  I don't think that someone will be able to tell what part exactly failures because it could be any inner part.
  You buy the RAMs again. Well, in this case, we can exclude RAM problem, but there is probably a motherboard, CPU or a graphics card problem.

  From my point of view of the few you don't have many options: perhaps you could found some other good treatments Satellite 210CS somewhere in the internet since it is not very easy to get parts for this oldie

• When I start my Satellite A300 the screen remains black

  When I turn on my Satellite A300, the screen remains black and doesn't change at all... Any help please?

  What is password problem in your other thread? Already solved or what?
  If the problem persists, I don't see any sense to start this thread because people don't understand what the problem is.

  Please do not mix two questions and explain exactly what you see on the screen after turning on your laptop.

• Satellite P100-473 - suddenly the screen turns black

  Hello

  Since a few days, I have a problem with my Satellite P100-473 (with Vista Home installed recently + teamspeak only) after you have installed the latest version of Nero (maybe a detail)
  and do not know how, all of a sudden the screen went black.
  I so reboot and still black but the laptop properly started, the screen is activated (light up/down).
  I'm trying not to switch the display on an external monitor (VGA and DVI) no signal.
  I remove the battery for a few minutes.

  After a lot of irritation I gave it a week, I am again yesterday and after two tests display return with an error (such as a debug message), I forgot to note due to the excitement... ten minutes later same problem again:'(.)
  Yesterday before restarting the screen, I wait to start completely > type my password > sound > wait a minute > and type ESC / enter key at random.

  Can you please help me to find the source of this problem and maybe the solution to solve?

  Thank you very much for your future assistance, I hope you understand my pathetic English
  Best regards

  Hello

  Wait. You said you use external LCD and an external LCD related to this laptop.
  Do you use an external monitor Samsung, and maybe have you installed MagicTune software on your laptop?
  Please check this box.

  As far as I know software Samsung MagicTune can permanently disable the integrated computer Toshiba LCD display screen. Why?
  Because the MagicTune software is designed for use with desktop computers that do not have a built-in LCD screen.
  If your integrated LCD display has been disabled by the MagicTune software, you will need to make an arrangement for repair with a Toshiba authorized Service partner.

  But I hope that you have not installed this software.