Hello, Lately I have been experiencing a BSOD when I shutdown my laptop. The computer tries to shutdown for about 5-10 minutes before finally blue screening with a DRIVER_POWER_STATE_FAILURE error. This problem does not occur every time I shutdown my laptop, but it seems that the longer my computer is on, the more likely it is to blue screen on shutdown. The problem may be caused by driver for either my external monitor, keyboard, or printer, as the BSOD never occurred when I was using my laptop without them attached a few weeks ago. From what I can tell after searching the problem, I likely need to update some driver, but I have no idea which driver(s) are causing the problem. I have included the Minidumps, and I believe all of them are for different occurrences of the same problem. As a side note, I would like to learn how to debug these types or problems on my own, so if anyone know of resources or can walk me through what you did to find the offending driver(s), I would greatly appreciate it. Thank you for your help!