My friend is doing a computer course and he knows how to build a computer and so do i have basic knowledge about computer hardware. my system was core 2 duo e6300 with intel dg965-wh mobo, gefore 7600 gs overclocked card. now we installed everything and turned on the computer the power supply went off and it started bad smell. we changed the power supply to a higher wattage i.e 480 watts( i dont know if its enough). so before when i used to turn the switch on from behind everything would go on by itself but with the new power supply, i had to press power button to turn it on. so now when i turn on the light on mobo turns on, the cpu fan works, the floppy drive light stays green and the auxillary fan turns on but nothing would show up on screen.
i need help as everything in installation went smooth except the power supply that we first used.