On Tue, 2010-01-26 at 14:23 +0000, Pedro Ribeiro wrote: > Is is possible to (easily) replace the CPU on a X61? No. > I currently have a T7100 and would like to replace it for a P9500, > however I could not find a reference on how to do it on the hardware > maintenance manual. You can't. The CPU's not socketed, thus the only way to replace it is to replace the entire logic board. -Rob