Satellite E45-B4200 - screen flashes black

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  I have problems with my laptop. I have a toshiba satellite pro A120, but for the last two days, the bottom of my screen flashed black from time to time. Usually, it blinks for about a minute then works fine for a few minutes then flashes again etc.

  Here is a youtube link to a person having the same problem I'm having. No solution while

  http://www.YouTube.com/watch?v=U6-q0eZ8ox8&feature=player_embedded

  All ideas are welcome.

  Thanks in advance,

  Shaun.

  Hello

  I agree with the user above. First of all, please check this work around on cable, graphics card, etc.

  By the way: what display driver you have installed right now? Sometimes I read here in the forum that no Toshiba display drivers problems, so I recommend you to install the latest version of Toshiba directly.

  Last but not least with an external monitor, you can check where the problem is: either internal monitor or graphics card but I think that, in both cases, you need assistance from an authorized service provider to swap the part.

• iMac screen flashes black in Photoshop CC

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  I am posting this as well in CC Adobe and Apple forums as I do not know where the problem lies, but I would really appreciate this problem:

  I use Adobe apps on an iMac CC brand new (still in time to get the full refund). If you use Photoshop CC (2015.5) the entire screen (not only the Photoshop window) goes black for about half a second when any icon tool exceeding a certain size of pixel passes of the tool to the pointer icon icon or vice versa.

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  The problem only occurs when the brush is superior to certain dimensions - never when it is less than the critical size. The critical size may vary depending on whether the Photoshop was opened for a while or just launched (I don't know too much about). There is also an interaction with the hardness of the tool.

  Thus, for example:

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  I use a Wacom Intuos PS and the Magic Mouse from Apple. The problem occurs at the same time if they are both connected together or separately.

  The problem occurs even when Photoshop is the only application running.

  Please help, because it is almost unusable now.

  Specifications of the computer:

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  After reading this description of problem a single sentence, it is not easy to tell a lot about your problem.

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  I have to smile to read this message
  Mainly, this statement is funny;
  > The support guys where we bought the computer told us "the computer is not compatible with Vista, we can't do something."

  I think that this laptop has been delivered with the Vista operating system. So why the guy said that the laptop is not compatible with Vista?  :| …. that's nonsense.

  First the A200-1SV belongs to the PSAE6E series and it s fully Vista capable.
  Secondly, like you say the external screen displays home Toshiba screen and so I guess that's just a matter of adjustment.
  What you can do is to use the FN + F5 key combination to switch between display devices.

  If it doesn't help to try to put the laptop back to the factory settings using the Toshiba Recovery CD!
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  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.

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  Hey,.

  > ALWAYS goes black as soon as the ramps of gpu for example of playing a video or comparative analysis of the graphics card.
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  I have a problem with the LCD on toshiba satellite M100-221.

  When I move the screen, the screen goes black.

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  Hey Buddy,

  I m not a technician but I agree with the user above. For me it looks like a hardware problem and you should go to a service provider allowed. Technicians can check your defective parts for computer laptop notebook and Exchange.

  You can search for the nearest Toshiba for ASP site. ;)

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  Dear all,

  Unfortunately, my screen is black.

  Whenever I start my laptop / notebook my screen (display / monitor) is black.

  I can't use my laptop because I don't see anything. The system works.

  Why does this happen?
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  Best regards
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  A friend of me had the same problem on his Satellite M30x too. He didn t see an image on the monitor internal but external monitor works properly.
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  However, after testing an external monitor that works, he replaced the internal screen FL inverter and the laptop working again properly. :)

  If t, you can see an image on the external monitor too, it seems to be a hardware problem, maybe the card mother or something else.
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  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.

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  Hello

  If everything is clear: in your case I would like to connect an external monitor to the laptop. So that you can identify if the problem is related to the screen internal or graphics card.

  In both cases you need professional help, I think the something on the hardware needs to be replaced. Therefore, you must contact an authorized service provider. Technicians can check your laptop and fix it for you it's a little tricky.

  On the Toshiba page, you will find a list of ASP.

  Welcome them

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  Someone else has or had this problem?

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  For me, it looks like a bad connection somewhere between the screen and the motherboard.
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  Hello

  You can see an image on the external monitor?

  If you see an image on the external monitor, I think that the internal display FL inverter is faulty and must be replaced.
  If the display on the external monitor is black as it seems to be a malfunction of the equipment of the graphics card or the motherboard.

  Check it!
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  Good bye