Dims laptop monitor by itself

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  Its still under warranty.

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  I agree with Akuma.
  Satellite Pro A300 is the new laptop model and you should do is contact the service and let check what the problem is here.

• My laptop turns off itself Compaq presario c500

  My laptop turns off itself Compaq presario c500

  This may be a problem with the power supply for laptop. Power drain the computer once and then check to see if the same problem still exists. In order to drain the computer, disconnect all external devices from the computer and also to take the charger and battery, then press on and press and hold power for 30 seconds and release.

  Also a BIOS update if available on HP.com for model laptop.

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  Hello

  I have a problem-solving with portable HP2311x and ProBook6455b.

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  Current display driver is ATI Mobility Radeon HD 4200

  However, my HP monitor supports the 1920 X 1080.

  I used only the external monitor without using the laptop monitor and the maximum resolution is always 1024 x 768.

  I also downloaded the drivers recommended by HP, but it does not solve the issue.

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  http://support.portrait.com

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  1. number and product name
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  2 operating system installed (if applicable)
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  3. error message (if any)
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  4. all changes made to your system until the problem occurred
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  Hello antgfig,

  Your ProBook is a business model.  Your question would better answer on the HP Enterprise Business Community Forum

  Good luck!

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• computer hello__my laptop turn off itself

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• When I disconnect the monitor Samsung, laptop monitor loses the office.

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  But, when I disconnect the monitor Samsung, laptop monitor loses the shortcuts on the desktop and the taskbar and shows only the background.  I tried to restart the computer, but the same thing happens.  As soon as I reconnect the Samsung screen, everything happens very well again.  Ideas please.

  Start with the extra monitor connected and used.  Then go to your desktop and follow the instructions below:

  1. Click background, choose the resolution of the screen.
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• The laptop monitor goes black after the external vga connection screen

  Hey,.

  I have a Qosmio G50 - 10H, Windows 7 32-bit. After connecting to an external monitor, the internal laptop display becomes almost black. It is possible to see some items on the screen, but it is dark gray to work on. It does not much adjustment of color or brightness (black to very dark grey). The main problem is when disconnecting the external monitor monitor internal still is dark gray and still does not have many adjustments. It's so dark on the adjustments of brigthest that it is impossible to work. I downloaded the latest version of the driver for the support, but still the same problem.

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  It is somewhat strange.
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  > I can see my desktop if I shine a flashlight on the screen LCD and if I plug an external monitor everything works fine.

  This problem resembles a failure of inverter FL.
  The FL inverter is part hidden somewhere close to the screen.
  It controls the backlight of the display.

  I think that this part needs to be replaced.

  In your case, I recommend you contact the ASP in your country. Why?
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• HP Envy laptop: monitor external (2nd) lost after BIOS update

  Hello.

  This is the 2nd time this has happened. Once, an online agent was able to solve the problem. I recently did an update of the BIOS and after the update, my laptop is not detecting my 2nd external monitor. I tried to manually edit the graphics card but nothing works. Any ideas?

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• HP Pavilion 22xi: HP Pavillion 22xi monitor tunrs itself after 1-3 minutes.

  Hello so I use my monitor for 1 year.

  It never happened until 9-10 months later when I played computer for like 10 hours.

  So my monitor turns off after 1-3 minutes.

  To activate it, I need only press the button.

  But its very annoying.

  I tried to switch the VGA/DVI cables, but I makes no difference.

  My mother extended 3-year warranty, we are planning to share my i don't know maby broken monitor one again.

  If necessary.

  Hi there @RokutisGaming,

  I hope you find your experience of positive Support Forum!  It's a good place to find the help you need, other users, HP experts and other support staff.  I understand that your display is extinction itself after 1-3 minutes.  I'm happy to help you with this.

  Have you tried this display to connect to another computer and test it with this system? If so, you saw the same question?

  Have you tried a different display of the same type cable?

  Also have you tried using another video port on the screen?

  Please let me know the results.

• My Vista laptop turns on itself?

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• What should I do if my computer laptop monitor flickers to the point I can't see?

  I have a Toshiba Windows vista computer laptop purchased new in 2008, flickers to the point were I do not see what I do, I use a new external monitor right know and (external monitor) works very well.  Here are three videos I took on YouTube http://youtu.be/Iw02nQv2Yqg , http://, http://youtu.be/QJTmH7YdibM and http://www.youtube.com/watch?v=sMT3iFBHZ6g&feature=youtu.be .

  PS: I am also under UBUntu

  Hello

  You can try to download and install the latest drivers from site Web from Toshiba and check.
   http://www.Toshiba.com
   
  If this does not work, you can contact Toshiba Support for strengthening with the hardware on your computer.
  http://www.Toshiba.com/Tai/support.jsp