Cooling system

I have a Toshiba L755D - S5204. Today I turned it on and there was only a black screen. So I restarted it. After that I received a message that said "A problem with the cooling system has been detected" and to turn the computer off. I could hear the fans starting and stopping over and over. Also the screen was darkened. So can anyone tell me what I should do?
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Hi! Please clean your lap top vents. You can Google how to do that.
http://www.pcworld.com/article/2021499/how-to-clean-your-laptops-cooling-fans.html
I Love my Satellite L775D-S7222 Laptop. Some days you're the windshield, Some days you're the bug. The Computer world is crazy. If you have answers to computer problems, pass them forward.

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    Solved!
    Go to Solution.

    skomialek wrote:
    Hi,
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  • 3rd party cooling systems?

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    Hi Enio;
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    http://www.xlr8yourmac.com/systems/G5_CoolantLeak_Repair/G5_CoolantLeak_Repair_p 1.html
    http://www.macintouch.com/readerreports/powermacg5/topic4243.html
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  • IBook G4 'Cooling system' broken - any advice??

    My iBook G4's cooling system/fan does not seem to work anymore. It reaches up to 64 degrees(F). Any help/advice please. Could I have switched it off accidently when I changed my screen saver/sleep timers??
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    Chris.

    Welcome to Apple Discussions!
    You might try running the Apple Hardware Test. It should show up an error code if the fan has failed.
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