unscrew it and check the inbuilt fan if damage replace it and if faulty repair it with the aid of texting metre,check the inbuilt power circuit to see if damage and replace it and if faulty repair it with aid or reading metre.
Sounds like you have to clean the system. Once the heat sink gets bogged with dust, the system will not power up because of the overheat. It is a protection system.
My Presario C700 works but when I open up the top too far the display goes off. Any ideas? Worth...
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My Presario C700 works but when I open up the top too far the display goes off. Any ideas? Worth fixing?
I press the power on button it starts to turn on but then shuts off, it is getting power but the ac...
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I press the power on button it starts to turn on but then shuts off, it is getting power but the ac power cord feels as if it isn't working the blue lilght for the ac power is on but it will not power up. What could cause this?