?

i have zotac geforce 8500gt graphic card, few days ago i heard a sound from my cabinet when i opened i saw two capacitors were blown in the graphic card

the damaged capacitors were sacon fz79 470uf 16v and its specifications are 8mm dia,12mm length,pitch 3.5mm,ripple current 1150mA rms 100kHz 105 deg c

my graphic card warranty is expired,so please tell me what capacitors to use to replace damaged capacitors,i am staying in bangalore and tell where to buy capacitors

7.51*10^6=x(270^2-x^2) find the value of x using trial and error method

please give me detailed steps on how to find value of x

i am planning to remove graphic card temporarily and use onboard graphics since my psu is not enough to supply power to graphic card

i have nvidia 8500gt graphic card, asus p5gcmx/gbl motherboard and cheap 400w psu

tell me the procedure to remove the graphic card and what settings should be made in BIOS so as to use onboard graphics for gaming(cs 1.6).

i am planning to buy a pc and here are my configurations

intel c2d 2.53ghz processor

asus p5gcmx/gbl motherboard

seagate 250gb hdd

nvidia geforce 8600gt 512mb graphic card

2gb ddr2 ram

viewsonic 17 inch lcd monitor

sony dvd writer

but i have a problem on selecting the right psu and watts required

can anyone help me