What model motherboard does my laptop have?

[RP Racing]

HP ze4315US XP1800+. Curious to what m/b is in it and whats the maximum speed cpu that can be installed? DO these have special cpu's for mobile or are they the same as desktop cpu's?

[Andy]

It will be difficult for us to tell you the motherboard name because laptops don't use conventional motherboards and are thus specifically manufactured to suit the specs of the laptop.
No idea of the max CPU speed
I believe the CPU is a Mobile Athlon XP.

[RP Racing]

Thanks. I've been looking into upgrading it a little (60GB hd from the current 30GB), going from 512MB to 1GB (came with 256 and I bought another 256 thinking that 512 was the max. Well I was wrong.:D) and if possible better cpu.