PSU explosion

[gpu man]

Hi,
I live in Australia and here the standard voltage is 240 volts. THe other day, accidentally I left my pc's power supply switch on 110 volts and it immediately sparked and fried.
Would anyone be able to tell me which parts of the computer this has affected or is it just the PSU.

 

[mechBgon]

There's no way to be certain, you're going to have to test stuff

 

[oynaz]

Normally, the only the PSU will be damaged in cases like yours, but if anything else is damaged, the mobo is the most prabable.