- 5,694
- Canada
I am not a computer expert so forgive me for this. I have a Lenovo Thinkpad laptop that I use to do my school work on. Recently I will be working on homework when a blue screen with writing will display for like one second then the computer will restart and run as usual. This happens once or twice a day. So what I'd like to know is, why does the blue screen show up, what the purpose of it is, why it only displays for a few seconds, and if my computer is being damaged? Any responses would be greatly appreciated. The laptop runs on XP Proffesional