Hi all Before I have my iMac booked in to be repaired I would like to ask the community if they believe as I do that my power supply died. I have my i7 iMac which was working just fine, went for some food came back to it turned off. Their was no burning smell, it was as if the power was turned totally off. I then ran checks 1. Spare Lead Used 2. Disconnected for hours 3. Removed all usb devices All recieved nothing, upon pushing the power button, nothing is heard at all it is as if the iMac has zero power. I am about to call out a repair guy to fix the power supply, and just wondering if their is anything else I should do?