Q: I have recently gotten an HP a6500f and was considering adding a graphics card and a new PSU and i was wondering if adding those would void my warranty, I have the 1 year plan from HP and a 2 year plan from best buy
A: You have to contact HP to get the OK to change a part-but get that OK in writing.You might have to go to Best Buy to have them install it,for the 2 year plan from them.