Tower PC and monitor does not turn.

Turn on PC and monitor is not responding. Turn on the monitor and a message on the screen says "No Signal", then turns off. Also 'Num Lock' key will not turn the Verr Num keyboard light.

Try reinstalling your RAM. Pull your memory sticks out and put them back in firmly. Be sure to touch the chassis of your system before you pull it from your memory, in order to discharge static electricity from your part.

Tags: HP Desktops

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