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My computer when in 115v it turns on and then immediately off

\015 My computer when in 115v it turns on and then immediately turns off, even though it has worked on 115v for a year. So I tried switching it to 230v and it stays on but the cpu fan does not work and nothing comes up on the monitor. Is my computer fried or can this be fixed?\015

Answers :

Switch the power button on the rear of the supply back to 115V.
\015\012Have someone remove the supply and replace with the same.
\015\012Sometime, just disconnecting the supply connections at the motherboard and re-connecting them, resets the supply.
\015\012I would go that rout first and go from their.
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