i want to upgrade my old computer

heloas

Reputable
Jan 9, 2016
2
0
4,510
i want to upgrade my old computer
specsi5 2310asrock h61m-vs
8gb ram
some generic 800w psu http://imgur.com/2lClOJ8
iam planning to add a gtx750ti coz its good for my budget but my problem is if it is ok with my generic psu?
 

heloas

Reputable
Jan 9, 2016
2
0
4,510
so it can run it but have a great risk of damaging it? should i buy a new psu too like "Seasonic G550 80+ Gold Modular" is this psu good? or should i get the 650 one anyway thanks for the quick answer