In addition to ztucker's post please perform the following steps:
1) Open administrative command prompt and type or copy and paste:
chkdsk /r /v
Run this command on all partitions using the syntax: chkdsk /r /v C: or chkdsk /r /v D: changing the drive letter to the applicable drive.
This may take many hours so plan to run overnight.
C:\WINDOWS\system32>chkdsk /r /v
The type of the file system is NTFS.
Cannot lock current drive.
Chkdsk cannot run because the volume is in use by another
process. Would you like to schedule this volume to be
checked the next time the system restarts? (Y/N)
Type: Y
reboot
Use the txt and images in this thread to find the chkdsk reports in the event viewer > copy and paste > notepad > post one drive or drop box share links into the thread
Read Chkdsk Log in Event Viewer in Windows 10 | Windows 10 Tutorials
2) Run HD Tune: (free edition) (on all drives)
https://www.hdtune.com/
Post images into the thread for results on these tabs:
a) Health (SMART)
b) Benchmark
c) Full error scan
How to Upload and Post Screenshots and Files at Ten Forums | Windows 10 Tutorials
3) The logs indicated the AMD GPU was disabled.
4) Which video card is currently in use? the default motherboard graphics?
5) Download and install: Everything
voidtools
Search for:
PoW32kWatchdog-20180822-2054.dmp
PoW32kWatchdog-20180822-2054.dmp 22-08-2018 20:55:00 383.79
zip the file > post a one drive or drop box share link into the thread
6) Search for:
C:\windows\memory.dmp
Crash dump found at C:\WINDOWS\MEMORY.DMP
Creation date: 08/23/2018 22:22:03
Size on disk: 463 MB
zip the file > post a one drive or drop box share link into the thread
7) Use DDU to uninstall all AMD drivers.
Official Display Driver Uninstaller DDU Download
Display Driver Uninstaller Download version 17.0.8.2 (or newer version if available)
Display Driver Uninstaller: How to use - Windows 7 Help Forums
Then use everything to search for each:
atikmpag.sys
atikmpad.sys
(These AMD drivers should no longer be found after using DDU)
8) What method did you use to block the automatic upgrade to windows 1803?
9) Was this a Windows upgrade failure?
10) If this was not an upgrade failure then when do you plan to perform the upgrade?
Code:
AMD Radeon(TM) RX Vega 11 Graphics PCI\VEN_1002&DEV_15DD&SUBSYS_7A331462&REV_C6\4&28056CF2&0&0041 This device is disabled.
Code:
Display Tab 2: There is a problem with AMD Radeon(TM) RX Vega 11 Graphics device. For more information, search for 'graphics device driver error code 22'
Code:
Event[3370]:
Log Name: System
Source: Ntfs
Date: 2018-08-23T22:28:22.624
Event ID: 55
Task: N/A
Level: Error
Opcode: Info
Keyword: N/A
User: S-1-5-18
User Name: NT AUTHORITY\SYSTEM
Computer: DESKTOP-ICF0S0J
Description:
A corruption was discovered in the file system structure on volume C:.
The Master File Table (MFT) contains a corrupted file record. The file reference number is 0x30000000363da. The name of the file is "\Users\dpshm\OneDrive\Documents\Rockstar Games\Social Club\Launcher\Renderer\Cache".
. I'll follow the instructions.
Quote