I have posted this on the back of someone elses thread, but haven't heard from anyone, so am starting my own thread, so apologies to those who have already read this.

I have just upgraded my CPU, RAM and case, but because it has been a while since my last build, (which are usually few and far between), I think I may have missed something, like wiring up the case to the MOBO wrong.

I put it all together, the buttons work, lights and fans come on, but nothing else, no beep, no drive spinning, no video. I know the internal speaker works, because I removed all the RAM and it beeped like mad at me.

Any ideas guys?

Thanks in advance.