Can i change my 1800 processors to a 6400 processors in my hewlett packard compu Tags: CPUs Computer Hewlett Packard Processors Last response: February 21, 2010 8:55 PM in CPUs Share Anonymous a b à CPUs a b α HP February 21, 2010 4:38:21 PM Hello,do's any 1 no if i can change my processor from an 1800+ to a 6400 on a hewlett packard computer More about : change 1800 processors 6400 processors hewlett packard compu saaiello a c 133 à CPUs February 21, 2010 6:47:31 PM help us help you please give the model number of the computer. das_stig a c 103 à CPUs a b α HP February 21, 2010 7:31:07 PM I would say not, 1800+ would be a socket A while a 6400 would be socket AM2/3. Can't find your answer ? Ask ! Get the answer saaiello a c 133 à CPUs February 21, 2010 8:30:27 PM stig is prob rite i dont know the ins and outs of amd sockets that well. Hellboy a b à CPUs February 21, 2010 8:55:50 PM if your machine is that old then no you wouldnt be able to just plug in a 6400.. you need a new machine. Can't find your answer ? Ask ! Publish Read discussions in other CPUs categories AMD Intel Intel i5 Intel i7 Phenom Cooling Performance !