i just received my sony vaio yesterday installed with windows 7 pro and was charging the laptop and transferring music from my external hard drive. during this time i fell asleep and then woke up with the power to my house out. my laptop started to go through recovery mode and then ran out of battery life. today i charged and turned it on and all it said was bootmgr missing ctrl alt del to restart. i did this and the same message came up. how do i fix this?