This is your processor:
It uses socket PPGA478.
Here is a list of processors that fit that socket:
HOWEVER - DO NOT GET EXCITED!
For you to be able to upgrade, you MUST CONTACT the manufacturer of the laptop or motherboard and ask them "What processors are supported by THEIR BIOS?"
An upgrade processor must be SOCKET, BIOS, and CHIPSET compatible before any upgrade can occur.
HI Al Hill,
I am waiting the answer of manufactured of my laptop, I waited a lot, 2 weeks but until now, the company doesn't answer me.
thank you for your help.
They may have a document on their website or a web page specific to your laptop where it refers to "supported processors". If so, I would look at that. If not, I would keep calling or emailing them. This information must come from them.