Iwant to upgrade my hard drive

[laureanne]

iwant to upgrade my hardware from a 250g to 750 G, how do i know what is compatable?

 

[frozenlead]

Pretty much all notebooks use 2.5" drives. All you need to know is if your current drive is ATA or SATA.

If I may, I'd suggest you gun for a 500GB drive instead. Drives >500GB for notebooks right now are rather expensive.