Having problems with your HP Pavilion 512n PC Desktop ?

On HP Pavillion 512n - When I plug the computer in only the fans work and the light on the switch is on. There is no drive sound and nothing on display. Is it a motherboard problem or power supply problem?


Answers :

First thing is to check RAM. Some times faulty RAM stops computer to load up and don not display anything.....if the problem persist try to change cmos battery>>> if problem still there then go for supply check>>>>last comes motherboard........
Repair Help & Product Troubleshooting for HP Pavilion 512n PC Desktop

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