I was busy defraging my drive when by mistake i ran out of battery power. Now when i turn my laptop on windows do not start and i get the message Window failed to start. A recent hardware or software change might be the cause. Startup repair can help diagnose and fix the problem. Then it gives me 2 options: 1. Launch startup repair or 2. Start windows normally. I select launch start up repair, then it says Status 0xc00000e9, an unexpected I/o error has occurred. I do have a repair disc but the laptop does not seem to pick it up in the cd drive, even after i made the drive primary boot device in the bios setup. Any suggestions please?