I have an acer 5630 and it stop working about a year ago and I have only just tried to fix it again. When I start the laptop up it says "configuring updates: stage 3 of 3 0% complete" then it will fail and reboot it's self and start that process again, and will just carry on doing that. I've tried starting it in safe mode but it just does the same thing. I've tried everything I can possibly think off and tried looking for help on websites but nothing seems to cover what I'm looking for. I'd appreciate any help I receive.