HP Pavilion DV 4000 upgrade? Help please!

applejill

Commendable
Apr 3, 2016
5
0
1,510
I have an HP Pavilion dv4000 with XP, but that's ok because I don't use it for internet. I do want to upgrade the memory, it only has 0.99 GB Ram. Can I do this? What do I ask for?