Last post I Made one of our members looked through my minidumps and told me that I had a problem with my graphics driver and realtek PCI card reader as well as a outdated Logitech driver. To my knowledge I've updated all of the above drivers and then today while on battery power I got another Driver_Power_State_Failure while surfing the internet. When I reinstalled the driver I first uninstalled the driver, then restarted the computer, then ran driver sweeper, got rid of old driver files, and then reinstalled fresh so I believe I did that correct. I forgot to mention that when i ran driver sweeper I was in safe mode. For the Pci card reader I just uninstalled the old driver, restarted and then reinstalled the new updated version. Is that correct? I did the same for the Logitech Driver. Am I still getting bluescreens from the Nvidia driver or is it a different problem? Please help me out again Much appreciated.