it appears the BSOD has been eliminated as I have had no occurences in the past week. Unfortunately, now the issue has give way to my machine dropping all USB capabilities at some point during the day. It appears that after some time of inactivity, 30 -60 min, randomly, though real time data is still coming across the screen, all USB functionality is done. No mouse or keyboard, which are the only two usb devices attached. Same occurs with wired or wireless. Also my speakers which are connected via audio jack have only a low grade buzz being emitted. Moving to a new USB port does nothing, issue requires a cold boot.
I confirmed under Device Mgr, under USB controller, Hubs, for power mgmt. the option to turn off to save power is not selected. Same for the XHCI controller and root hub.
Thanks so much on the BSOD issue. Assistance on this would be really appreciated.