I want to upgrade the graphics card of my HP computer

[derfclack]

This is the PC: http://h10025.www1.hp.com/ewfrf/wc/document?docname=c02481314&tmp_task=prodinfoCategory&cc=us&dlc=en&lc=en&product=4311961#N1268


I'm planning to get a card under $150 (Currently looking to get an ATI Radeon 7770, but I'm open to suggestions).

I want to know if I upgrade to a better card, should I upgrade the power supply as well?

 

[simmons33]

Def will need a PSU upgrade. Ill let other user suggest brands. Something with 450-500W and 19Amps or so on the 12V rail(s)

 

[derfclack]

http://www.newegg.com/Product/Product.aspx?Item=N82E16817339019

Would this be a good psu?

 

[djangoringo]

Hell no, lol, get at least this :

http://www.newegg.com/Product/Product.aspx?Item=N82E16817139026&Tpk=corsair%20430w

or

http://www.newegg.com/Product/Product.aspx?Item=N82E16817371045&Tpk=antec%20450w