can any one help, i have a sony vaio pcv-rx401 it has a 2g intel celeron pross .
can anyone tell me whats the biggest processor i can upgrade to please.

many thanks

Hi cptchaos and welcome to D-A-L

how much RAM have you got increasing RAM is easier than a new CPU?

I think that model is a 478 socket chip what will your BIOS go up to?