looking to uprade my psu help

[murpway]

I got hp pavilion 2442ea with a joshua-H61 intel i3 and the computer runs 300 watt psu. Could I change it with my 850 watt psu so I could use a better graphic card

 

[h3sham]

if it will fit in the case sure you can i dont see a problem why you couldnt

 

[murpway]

thx alot m8