After a shut down, the power button doesn't work when trying to turn the iMac back on. It takes a lot of poking and jiggling to get it to work. Are there any solutions to this - other than having to take the iMac back to the store? It is less than a year old.
I don't think so. The first time it happened was when I returned from holiday so it hadn't been on for a week. The second time was after a power cut. I was out when the power came back on so it was over an hour by the time I tried to switch it on again.