I checked Creative's download and support site, but it only seems to cover drivers and downloads for Soundblaster or official Creative products. I've never had a physical Creative product in this PC,...

I did the add/remove control panel for all the Logitech software and reinstalled (and restarted).

For the Realtek entry that I used under Sound Controllers, there is a massive list under driver...

I will try to reinstall those two drivers again.

The "uninstall device" doesn't actually appear for the Logitech Gaming Virtual Bus Enumerator entry in device manager, I only had the options to...

"Cannot zero sectors on the disk": Was that related to a USB drive or using diskpart?
- I did use diskpart to reclaim space on a USB drive. I ran the memtest+ tests using the automatic USB drive...

Had another BSOD, unfortunately. (Page fault in nonpaged area)

I ran Memtest again last night and was able to get through 8 passes this time.
(Apologies for the swirly bits, camera phone autofocus.)

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Thank you for the welcome and reply! The CMD prompt copy/paste:


Microsoft Windows [Version 10.0.15063]
(c) 2017 Microsoft Corporation. All rights reserved.

C:\WINDOWS\system32>sfc /scannow
...

Recently I had been getting BSODs or freezing (no response from input, no pointer movement, screen stuck, last sound looping through speakers) that seemed to start around the time that the Win10...