Bios Mods -The Best BIOS Update and Modification Source

Did you reset CMOS and boot laptop without battery?

Yep, tried it all.
I'm just going to say its not compatible with this comp.

thanks for helping.

Try to boot laptop without battery with ONE SODIMM installed. Try thee slots.

I gave up and returned the processor.

Ok, I've delete my useless mod.

I found the motherboard's mod for quad core CPU supporting.