upgrade graphic card

Solution
It will definately work but before purchasing the card please check your PSU wattage and amperage on the +12v rail(s).
A 500w PSU will do the trick for you.

yash kumar

Honorable
May 23, 2012
105
0
10,760


As n3cw4rr10r said your PSU does not has enough amperage on +12v rails. So there is a chance of MELTING the wires of your PSU. But surely you can go with a new PSU or downlclock your Graphics Card by 20-30% (especially Core Clock)
But remember downclocking your GPU will seriously hamper gaming/video encoding speeds. I would suggest you to buy a new PSU ASAP with atleast 28-30 Amp and 550-600w. This will also provide you enough room for overclocking.