On 7/1/2011 11:11 PM, Mike Miller cried from the depths of the abyss:
>
> Right, not even the bios screen splash, or whatever that's called.
>

Pop open the case, and remove and reinstall all the RAM.  Do the same 
for the CPU.  Give everything else a good push/gentle wiggle.  If you 
have any add-on cards, try to remove & reseat/install them.  This often 
help with the power on/no post situation.