Thanks for the reply! When you say hard reset, just hold down the power button to turn off and then back on again?
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Right, I turned the power off and then back on and now it's installing the OSX
Seems like it didn't actually restart before, just got stuck doing that for some reason!
Time left, 34 minutes
Thanks again for your reply and I'll make sure to come back once it's installed to report what's happened to it may. Hopefully help someone else or put their mind at rest too, thanks again!