Hi ! i wants to upgrade my ram from 1gb + 1gb to 2 + 2gb for my Hp laptop pavillion dv2500 ! up to how many gb ram i can use i

[bharanithevan]

need to improve the ram speed !

 

[rgd1101]

http://www.hp.com/ctg/Manual/c01295820.pdf
4GB read the spec on what it support
chapter 1, page 3