Jacob McIntosh :
No, you can't upgrade the CPU in a laptop. The only thing you could upgrade it the RAM and hard drive or SSD.
False. I upgraded my old compaq C700 from a Pentium T2310 to a Core 2 T7700 and my Asus laptop, I can upgrade my i5 2430m to an i7 2630qm. As long as the cpu is not a BGA socket, there is a chance that an upgrade is possible. It depends on what other CPU's were available to a certain model line.