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System unit powers up, the green light is on, the red LED is on and no blinking

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nissady
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Thursday April 25, 2013
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April 25, 2013
 - Apr 25, 2013 at 11:50 AM
jack4rall
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 - Apr 25, 2013 at 01:41 PM
when turning on the system unit it powers up, the green light is on, the red LED light turn on but no blinking and there the masage on the screen"NO SIGNAL" describe me the type of faults and how to check them and solve it.

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jack4rall
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Apr 25, 2013 at 01:41 PM
Hello,

Try this 1

First check all your connections.

If you notice that your CPU fan is spinning but there is no display in the screen,

then remove the RAM from the slot, clean it and place it back properly or try

another slot. Check your RAM also. Even bad RAM will result in display problem.

If you have no idea about RAM, then click on the below links.

RAM

Removing a RAM

If you are using a graphic card, then remove it and place it back properly.

Good Luck
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