Your GPU needs a 6 pin PCI-E connector from PSU, which your PSU don't have, replace the PSU ASAP, buy a decent one like XFX, Corsair. You will not be able to run the card without a decent PSU.
500W here means nothing, you need that PCI-E connector.
there is no 6 pin connector for this GPU..my PSU is frontech 500 watts..i know i have reached the PSU requirements for this GPU...it works fine with my old GPU HD 7770..but not with gtx 650 ti..
Your GPU needs a 6 pin PCI-E connector from PSU, which your PSU don't have, replace the PSU ASAP, buy a decent one like XFX, Corsair. You will not be able to run the card without a decent PSU.
500W here means nothing, you need that PCI-E connector.