Fan does not start after replacing power supply

[texasgoat]

I have an Aspire AX1700 and it got very hot made a popping sound and died. I replaced the power supply and the fan just jerks a little when I hit the power button but the computer does not start. Could it be the CPU in which case I will need to replace the fan also? I am pretty new in dissecting computers. Do you think?

 

[texasgoat]

no, nothing happens when power button is depressed.

 

[texasgoat]

yes, they are both inserted correctly

 

[shovenose]

yeah, its very likely that the power supply took something, usually the motherboard, with it when it died.