Very glad to have found this page. I have been having this problem also! I have a GTX1660 and can play a game for a while or for 5 minutes but screen goes black and comp crashes. these are the only errors leading up to this fault state.
This is the run of errors from a clean boot on a newly re-installed from scratch windows. Fix for this hugely needed.
OS Name: Microsoft Windows 10 Pro
OS Version: 10.0.19041 N/A Build 19041
OS Manufacturer: Microsoft Corporation
OS Configuration: Standalone Workstation
OS Build Type: Multiprocessor Free
Product ID: 00330-80000-00000-AA476
Original Install Date: 15/07/2020, 16:27:42
System Boot Time: 19/07/2020, 11:23:50
System Manufacturer: System manufacturer
System Model: System Product Name
System Type: x64-based PC
Processor(s): 1 Processor(s) Installed.
01: Intel64 Family 6 Model 62 Stepping 4 GenuineIntel ~3701 Mhz
BIOS Version: American Megatrends Inc. 0701, 04/06/2014
Windows Directory: C:\Windows
System Directory: C:\Windows\system32
Boot Device: \Device\HarddiskVolume3
System Locale: en-gb;English (United Kingdom)
Input Locale: en-gb;English (United Kingdom)
Time Zone: (UTC+00:00) Dublin, Edinburgh, Lisbon, London
Total Physical Memory: 16,323 MB
Available Physical Memory: 12,260 MB
Virtual Memory: Max Size: 19,267 MB
Virtual Memory: Available: 13,158 MB
Virtual Memory: In Use: 6,109 MB
Page File Location(s): C:\pagefile.sys
Logon Server: \FORERUNNER
Hotfix(s): 6 Hotfix(s) Installed.
Network Card(s): 3 NIC(s) Installed.
01: TP-Link Wireless USB Adapter
Connection Name: WiFi
DHCP Enabled: Yes
DHCP Server: 192.168.1.254
IP address(es)
02: Intel(R) 82579V Gigabit Network Connection
Connection Name: Ethernet
Status: Media disconnected
03: Bluetooth Device (Personal Area Network)
Connection Name: Bluetooth Network Connection
Status: Media disconnected
Hyper-V Requirements: VM Monitor Mode Extensions: Yes
Virtualization Enabled In Firmware: Yes
Second Level Address Translation: Yes
Data Execution Prevention Available: Yes
DXDIAG:
System Information
Time of this report: 7/19/2020, 11:46:54
Machine name: FORERUNNER
Machine Id: {97CD9863-6CD1-4798-A316-9F6705DE6C28}
Operating System: Windows 10 Pro 64-bit (10.0, Build 19041) (19041.vb_release.191206-1406)
Language: English (Regional Setting: English)
System Manufacturer: System manufacturer
System Model: System Product Name
BIOS: 0701 (type: UEFI)
Processor: Intel(R) Core(TM) i7-4820K CPU @ 3.70GHz (8 CPUs), ~3.7GHz
Memory: 16384MB RAM
Available OS Memory: 16322MB RAM
Page File: 6087MB used, 13179MB available
Windows Dir: C:\Windows
DirectX Version: DirectX 12
DX Setup Parameters: Not found
User DPI Setting: 96 DPI (100 percent)
System DPI Setting: 96 DPI (100 percent)
DWM DPI Scaling: Disabled
Miracast: Available, with HDCP
Microsoft Graphics Hybrid: Not Supported
DirectX Database Version: 1.0.8
DxDiag Version: 10.00.19041.0084 64bit Unicode
DxDiag Notes
Display Tab 1: No problems found.
Sound Tab 1: No problems found.
Sound Tab 2: No problems found.
Sound Tab 3: No problems found.
Sound Tab 4: No problems found.
Sound Tab 5: No problems found.
Input Tab: No problems found.
DirectX Debug Levels
Direct3D: 0/4 (retail)
DirectDraw: 0/4 (retail)
DirectInput: 0/5 (retail)
DirectMusic: 0/5 (retail)
DirectPlay: 0/9 (retail)
DirectSound: 0/5 (retail)
DirectShow: 0/6 (retail)
Display Devices
Card name: NVIDIA GeForce GTX 1660
Manufacturer: NVIDIA
Chip type: GeForce GTX 1660
DAC type: Integrated RAMDAC
Device Type: Full Device (POST)
Device Key: Enum\PCI\VEN_10DE&DEV_2184&SUBSYS_37921462&REV_A1
Device Status: 0180200A [DN_DRIVER_LOADED|DN_STARTED|DN_DISABLEABLE|DN_NT_ENUMERATOR|DN_NT_DRIVER]
Device Problem Code: No Problem
Driver Problem Code: Unknown
Display Memory: 14152 MB
Dedicated Memory: 5991 MB
Shared Memory: 8161 MB
Current Mode: 1920 x 1080 (32 bit) (60Hz)
HDR Support: Not Supported
Display Topology: Internal
Display Color Space: DXGI_COLOR_SPACE_RGB_FULL_G22_NONE_P709
Color Primaries: Red(0.646484,0.336914), Green(0.329102,0.616211), Blue(0.146484,0.055664), White Point(0.312500,0.329102)
Display Luminance: Min Luminance = 0.500000, Max Luminance = 270.000000, MaxFullFrameLuminance = 270.000000
Monitor Name: Generic PnP Monitor
Monitor Model: S27D390
Monitor Id: SAM0B67
Native Mode: 1920 x 1080(p) (60.000Hz)
Output Type: HDMI
Monitor Capabilities: HDR Not Supported
Display Pixel Format: DISPLAYCONFIG_PIXELFORMAT_32BPP
Advanced Color: Not Supported
Driver Name: C:\Windows\System32\DriverStore\FileRepository\nvmd.inf_amd64_82063bd87f0dc443\nvldumdx.dll,C:\Windows\System32\DriverStore\FileRepository\nvmd.inf_amd64_82063bd87f0dc443\nvldumdx.dll,C:\Windows\System32\DriverStore\FileRepository\nvmd.inf_amd64_82063bd87f0dc443\nvldumdx.dll,C:\Windows\System32\DriverStore\FileRepository\nvmd.inf_amd64_82063bd87f0dc443\nvldumdx.dll
Driver File Version: 26.21.0014.4166 (English)
Driver Version: 26.21.14.4166
DDI Version: 12
Feature Levels: 12_1,12_0,11_1,11_0,10_1,10_0,9_3,9_2,9_1
Driver Model: WDDM 2.6
Hardware Scheduling: Supported:False Enabled:False
Graphics Preemption: Pixel
Compute Preemption: Dispatch
Miracast: Not Supported by Graphics driver
Detachable GPU: No
Hybrid Graphics GPU: Not Supported
Power P-states: Not Supported
Virtualization: Paravirtualization
Block List: No Blocks
Catalog Attributes: Universal:False Declarative:True
Driver Attributes: Final Retail
Driver Date/Size: 06/12/2019 01:00:00, 962168 bytes
WHQL Logo'd: Yes
WHQL Date Stamp: Unknown
Device Identifier: {D7B71E3E-62C4-11CF-9467-9C171BC2D735}
Vendor ID: 0x10DE
Device ID: 0x2184
SubSys ID: 0x37921462
Revision ID: 0x00A1
Driver Strong Name: oem5.inf:0f066de3b38048d0:Section026:26.21.14.4166:pci\ven_10de&dev_2184&subsys_37921462
Rank Of Driver: 00CF0001
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