Bizarrely, things seem to be working fine again now. Not actually sure what resolved the problem. I put my computer to sleep for about 30min while I drive from home to office. I also prayed it would start working, so it may have been an answer to prayer! I'm a man of faith, so I'm confident it was the latter. Praise Jesus! 🙂





Anyway, I'll post again if there are further updates. I'm currently in the middle of recalibrating the battery, so I'm hoping this will prevent similar issues in the future. If you're interested...

http://support.apple.com/kb/HT1490





Alex