Unresolved BSOD crash - error 9F

I know that this issue has been addressed many times on this site, but after some effort I haven't been able to find a fix that applies to my problem.

Symptoms:

- while shutting down manually (click 'shut down') system briefly says that it is "waiting for background programs to close" before shutting down (2-5 seconds). Even though there are no programs running.
- Then that message disappears, then appears and disappears again.
- All this without any user interaction
- On startup, all is well

BUT
- if left unattended, the system will put itself to sleep (despite the power settings) after a short time
-- or something resembling sleep; the power light remains on, but the system will not respond to input from the keyboard or mouse;
- after a hard shutdown and wakeup (hold power key for 5+ seconds) the BSOD appears

Message:
DRIVER_POWER_STATE_FAILURE
STOP: 0x9f
FIRST PARAMETER: 0x03

Your help would be greatly appreciated. I have attached the files generated by the debugger.

Is there a reason that no one has responded to my post - yet? Too busy? Or do you need something more from me?
FYI:
- I've d/l and installed all Windows updates
- I've reviewed many recent posts in this forum again, but found nothing that resolved my problem.

OK -- A lot running, surprisingly as far as I'm concerned --

I'm new here -- I have the screen shots, how to I paste them or send them to you?

Al

Attachment 395126

Jack, ---

OK, have attached the Word file with the screen captures -- Screen xxx.docx

Al

Jack,

I think that I figured out how to do it a few hours ago. Did you receive the Word file that contained the (msconfig) screen shots? [I was surprised to see how much was running in the background, the only app that I had open at the time was the Chrome browser.]

Also, I uploaded the files generated by the debugger as an attachment to a previous post here.

Thanks in advance for your assistance.

Agreed, no problem. Let's take it from here.

Do you have what you need from me, or should I upload the attachments again?
If the latter, can I send the msconfig screen captures to you in a single Word file?

Hi Jack,

Are you still able to help with this problem?

Al