text: how do i locate a device driver that is causing crashes? blue screen - then notice says that problem was caused by a device driver. right click on my computer, click device manager and see if there are any yellow question marks against a device.  disable the device and download the best driver into a new folder.go back to device manager and choose to replace or update the driver. select browse and go to your new folder.  click update and it should be ok.  good luck