Toshiba Satellite A200-AH3, PSAE0C-AH308C

So it this is what I know so far;

945GM Chipset/IGP
Socket P CPU, physically upgradeable

Questions I have:

Can I put a 45nm CPU?
The 945GM is rated for 4GB DDR2 but Toshiba says only 2GB.
I have a T2080 CPU in the board. Its roughly a E2140. I'm looking at a T7200+ Big jump?


I've found a benchmark on Geekbench. The OP had an A200 with a T7200 so I am sure its upgradeable to at least that.

No ! You can't,
T2080 is using the Socket M.
T7200 is using the Socket P.
It is totally different.

It sounds like you have the same basic question that I do. I have a A205 with a 2GB RAM limit and I want to go to 4GB. Can it be done? Maybe a different BIOS chip?