my computer turns on but the monitor shows saying no signal?

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• When I plug in pc you can hear the fan running but the monitor it says no signal? is this a power supply problem?

  Don't know what kind of problem it could be computer or plug in, please help.  Only a year.

  Hi GrandmawT,

  You can check on the physical connection and try to connect again. Make sure that all cables and cards are correctly connected.

  You can also check if the monitor works on another computer.

  You can also check out the following link and check:

  Get the best display on your monitor

  http://Windows.Microsoft.com/en-us/Windows-Vista/getting-the-best-display-on-your-monitor

  Hope this information is useful.

• When I pick up my Windows 7 Acer Aspire power, the computer turns off when the battery shows fully charged

  I HAVE A CHILD OF 1 YEAR ACER ASPIRE WITH WINDOWS 7, WHICH IS CONNECTED TO BE WIRELESS. BUT WHEN I GET MY COMPUTER TURNS OFF THE POWER SUPPLY CORD. THE BATTERY SAYS FULLY CHARGED. IT WORKED AND NOW IT WONT. SOMEONE CAN ME SAY WHAT THE PROBLEM IS. I EVEN WENT BACK THROUGH HIM WITH DEFAULT AND IT DID NOT HELP.

  Hello

  Are you aware of any changes made to the computer, before the show?

  I suggest to change the power management and check for the issue.

  Change, create, or delete a power plan (scheme)

  http://Windows.Microsoft.com/en-us/Windows7/change-create-or-delete-a-power-plan-scheme

  If the above does not help, I suggest you to contact Acer support for assistance.

  http://support.Acer.com/us/en/default.aspx

  I hope this helps.

• Equium A300D - 16 c turns on but the screen does not show anything / remains black

  Hi, I have a laptop Toshiba Equium A300D - 16 c.

  It was fine until now...

  When I press the power button, my laptop turns on but the screen remains black / off.
  The indicator disk HARD is not Flash or anything... (in case that helps)
  I also tried to remove the battery, hold the power button for 30 seconds and then reconnect the power cord... Same laptop turns on but the screen is black.

  I tried to connect my laptop to my PC using a HDMI cable screen, but without success... Laptop turned on but monitor my pc showed nothing.

  I have not changed anything inside my computer laptop or unscrewed it.

  PS:
  Quite often, I kept my laptop on the bed/pillow it may have something to do with overheating or something.

  How did I get to this point:

  Yesterday, my laptop was fine, there was nothing wrong with her... I turned off during the night, but when I tried to turn it on this morning it is where I have faced this problem.

  Any help would be appreciated.

  Thank you very much
  Rejanu.

  Long ago, I had similar problem on my old Satellite. CPU was faulty. After replacing the CPU, everything was OK again.
  I put t really know what to say.
  Maybe you should contact Toshiba and let check your laptop. They have diagnostic tools and may know what is the problem.

  What do you think?

• computer won't goto sleep IE screen turns off but the hard drives will not be

  No matter what I put in power options, the computer won't go to sleep.

  The monitor turns off but the hard drives, fan to continue working.

  I can't force the drives to put beyond the control of the characteristics to uncheck in the power options.

  The computer turns off when the power off but sleep option does not work.

  Thanks for any help.

  Hello

  Thanks for posting your question on 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 question and your efforts to resolve.

  This problem may be due to the following reasons:

  -The drivers are not updated.
  -Power option settings are incorrect.
  -The devices connected to the computer are preventing it from going into standby mode.

  I would suggest trying the following methods and check if it helps.

  Method 1:
  Run Troubleshooter of power and control.
  Reference:
  Open the troubleshooter of power
  http://Windows.Microsoft.com/en-us/Windows7/open-the-power-Troubleshooter

  If this does not help, use method 2.

  Method 2:
  Please use the suggestions in this article and check the issue.
  Reference:
  Windows 7 is not going to sleep
  https://Support2.Microsoft.com/kb/976877

  I hope this information helps.

  Please let us know if you need more help.

  Thank you

• My sony vaio vgn fw170j does not illuminate, the charging light turns on, but the computer does not light

  My sony vaio vgn fw170j does not illuminate, the charging light turns on, but the computer does not light

  Hi Heyoabc,

  Please resend your message main here.

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• Code 80070005 that I tried to install a update for my HP w1907 wide LCD monitor since I got this computer last year, but the installation fails every day.

  I tried to install a udate for my HP w1907 LCD's wide screen since I got this computer last year, but the installation fails every day.

  Thanks for the clarification, jackfrompa. If the monitor works to your satisfaction, then I see no reason to update his driver unless there is a Security problem with the current driver.
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  Is the latest driver display on the site of HP for Vista Premium 32 bit for the HP w1907 19 inch Widescreen LCD Monitor

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  October 16, 2008

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• Dell computer laptop starts but the screen does not light

  Hello

  I have a laptop Dell older (studio 1558) and when I used it the other day, 'static' filled monitor image and then the screen went completely black.  Now when I turn it on, it seems that the computer starts well but the screen is black.

  Get yourself an external monitor, easy solution, right? -bad.  Unfortunately when I plugged my laptop in a separate monitor, the monitor (which works fine) showed no images.

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• Qosmio X 770 turns on but the screen remains blank

  So my Qosmio X 770 turns on but the screen remains blank, it was randomly turning every so often, but now it is just blank.

  The hd works fine again, I tried to plug it into a TV to see if it works, but no signal is found. I was informed by a friend that it could be a problem with the graphics card, I wonder if it can simply be exchanged if I buy a new one or if he joined, and I have to replace the whole motherboard?

  Any help would be appreciated.

  Even if the HARD drive is faulty, the laptop should be able to IT and you should see the home Toshiba on the internal display screen.
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