PC not booting. No beeps, no signal

[KangDango]

Hi all, I recently tried upgrading my ram from 1 to 2 gb. After fitting them the pc wont boot. Thinking it was a RAM issue I went back to my old modules and the same thing happens. The PC doesn't beep and I get no signal to the monitor. Anyone know whats happened?

 

[compdude61]

Have you tried resetting the bio's jumper pin or removing the battery?
Give us more detail on your specs ( motherboard & model)).