I have been getting this error (BSOD DRIVER_VERIFIER_DMA_VIOLATION (e6)) while playing video games. The thing that I find strange is that I don't even have the Driver Verifier turned on. I have done the "verifier /reset" command which was one of the first things I tried to do to fix it after Googling the error. I have also used the verifier command as outlined in the sticky on these forums with no luck. I have tried a number of things to try and fix this. A non-exhaustive list includes:
Reinstalled GPU drivers and sound drivers using DDU
chkdsk
sfc /scannow
Drivers up to date
Flash BIOS
Ran Memtest86 (8 passes)
Ran Prime95 (12 hours)
Clean install of Windows
etc, etc
Hoping someone might be able to read the tea leaves as it were. Also, someone's gotta tell me what a "26" in Parameter 1 is for the particular BSOD code (0xE6) because according to Microsoft's description of that BSOD, 26 shouldn't even be a possible value for P1. I am stumped.
DropBox link to the memory dump (~1.2GB) Dropbox - MEMORY.DMP
Specs:
Operating System
Windows 10 Home 64-bit
CPU
Intel Core i7 7820HK @ 2.90GHz 89 °C
Kaby Lake 14nm Technology
RAM
16.0GB Dual-Channel Unknown @ 1202MHz (17-17-17-39)
Motherboard
GIGABYTE X5X7 (U3E1)
Graphics
U28H75x (3840x2160@30Hz)
Generic PnP Monitor (3840x2160@60Hz)
4095MB NVIDIA GeForce GTX 1070 (Gigabyte) 55 °C
Storage
931GB PRO-X-1TB-G2 (Unknown (SSD))
931GB PRO-X-1TB-G2 (Unknown (SSD))
931GB Hitachi HGST HTS721010A9E630 (SATA ) 33 °C
7GB USB 2.0 USB Flash Drive USB Device (USB )
Optical Drives
No optical disk drives detected
Audio
Realtek High Definition Audio
Here's the nitty gritty from the actual BSOD -
Any ideas?
EDIT: One other thing of possible interest is looking at the device manager this links back to the USB xHCI Compliant Host Controller (3.1 and 3.0). Driver date says 9/14/2018. That is around the time I started having problems....
Reinstalled GPU drivers and sound drivers using DDU
chkdsk
sfc /scannow
Drivers up to date
Flash BIOS
Ran Memtest86 (8 passes)
Ran Prime95 (12 hours)
Clean install of Windows
etc, etc
Hoping someone might be able to read the tea leaves as it were. Also, someone's gotta tell me what a "26" in Parameter 1 is for the particular BSOD code (0xE6) because according to Microsoft's description of that BSOD, 26 shouldn't even be a possible value for P1. I am stumped.
DropBox link to the memory dump (~1.2GB) Dropbox - MEMORY.DMP
Specs:
Operating System
Windows 10 Home 64-bit
CPU
Intel Core i7 7820HK @ 2.90GHz 89 °C
Kaby Lake 14nm Technology
RAM
16.0GB Dual-Channel Unknown @ 1202MHz (17-17-17-39)
Motherboard
GIGABYTE X5X7 (U3E1)
Graphics
U28H75x (3840x2160@30Hz)
Generic PnP Monitor (3840x2160@60Hz)
4095MB NVIDIA GeForce GTX 1070 (Gigabyte) 55 °C
Storage
931GB PRO-X-1TB-G2 (Unknown (SSD))
931GB PRO-X-1TB-G2 (Unknown (SSD))
931GB Hitachi HGST HTS721010A9E630 (SATA ) 33 °C
7GB USB 2.0 USB Flash Drive USB Device (USB )
Optical Drives
No optical disk drives detected
Audio
Realtek High Definition Audio
Here's the nitty gritty from the actual BSOD -
Code:
[COLOR=#000000][FONT=Verdana]Version=1[/FONT][/COLOR]
[COLOR=#000000][FONT=Verdana]EventType=BlueScreen[/FONT][/COLOR]
[COLOR=#000000][FONT=Verdana]EventTime=131895735192548890[/FONT][/COLOR]
[COLOR=#000000][FONT=Verdana]ReportType=4[/FONT][/COLOR]
[COLOR=#000000][FONT=Verdana]Consent=1[/FONT][/COLOR]
[COLOR=#000000][FONT=Verdana]ReportStatus=2049[/FONT][/COLOR]
[COLOR=#000000][FONT=Verdana]ReportIdentifier=c47b1165-2a21-46e4-8fd5-45ed233ae7c7[/FONT][/COLOR]
[COLOR=#000000][FONT=Verdana]IntegratorReportIdentifier=6f161568-bc45-4495-afdc-ac0d5112c904[/FONT][/COLOR]
[COLOR=#000000][FONT=Verdana]Wow64Host=34404[/FONT][/COLOR]
[COLOR=#000000][FONT=Verdana]NsAppName=BlueScreen[/FONT][/COLOR]
[COLOR=#000000][FONT=Verdana]OriginalFilename=WerFault.exe[/FONT][/COLOR]
[COLOR=#000000][FONT=Verdana]AppSessionGuid=00000000-0000-0000-0000-000000000000[/FONT][/COLOR]
[COLOR=#000000][FONT=Verdana]BootId=6[/FONT][/COLOR]
[COLOR=#000000][FONT=Verdana]IsFatal=4294967295[/FONT][/COLOR]
[COLOR=#000000][FONT=Verdana]EtwNonCollectReason=1[/FONT][/COLOR]
[COLOR=#000000][FONT=Verdana]Response.type=4[/FONT][/COLOR]
[COLOR=#000000][FONT=Verdana]Sig[0].Name=Code[/FONT][/COLOR]
[COLOR=#000000][FONT=Verdana]Sig[0].Value=e6[/FONT][/COLOR]
[COLOR=#000000][FONT=Verdana]Sig[1].Name=Parameter 1[/FONT][/COLOR]
[COLOR=#000000][FONT=Verdana]Sig[1].Value=26[/FONT][/COLOR]
[COLOR=#000000][FONT=Verdana]Sig[2].Name=Parameter 2[/FONT][/COLOR]
[COLOR=#000000][FONT=Verdana]Sig[2].Value=ffffa7882155f570[/FONT][/COLOR]
[COLOR=#000000][FONT=Verdana]Sig[3].Name=Parameter 3[/FONT][/COLOR]
[COLOR=#000000][FONT=Verdana]Sig[3].Value=0[/FONT][/COLOR]
[COLOR=#000000][FONT=Verdana]Sig[4].Name=Parameter 4[/FONT][/COLOR]
[COLOR=#000000][FONT=Verdana]Sig[4].Value=6[/FONT][/COLOR]
[COLOR=#000000][FONT=Verdana]Sig[5].Name=OS version[/FONT][/COLOR]
[COLOR=#000000][FONT=Verdana]Sig[5].Value=10_0_17763[/FONT][/COLOR]
[COLOR=#000000][FONT=Verdana]Sig[6].Name=Service Pack[/FONT][/COLOR]
[COLOR=#000000][FONT=Verdana]Sig[6].Value=0_0[/FONT][/COLOR]
[COLOR=#000000][FONT=Verdana]Sig[7].Name=Product[/FONT][/COLOR]
[COLOR=#000000][FONT=Verdana]Sig[7].Value=768_1[/FONT][/COLOR]
[COLOR=#000000][FONT=Verdana]DynamicSig[1].Name=OS Version[/FONT][/COLOR]
[COLOR=#000000][FONT=Verdana]DynamicSig[1].Value=10.0.17763.2.0.0.768.101[/FONT][/COLOR]
[COLOR=#000000][FONT=Verdana]DynamicSig[2].Name=Locale ID[/FONT][/COLOR]
[COLOR=#000000][FONT=Verdana]DynamicSig[2].Value=1033[/FONT][/COLOR]
[COLOR=#000000][FONT=Verdana]OsInfo[0].Key=vermaj[/FONT][/COLOR]
[COLOR=#000000][FONT=Verdana]OsInfo[0].Value=10[/FONT][/COLOR]
[COLOR=#000000][FONT=Verdana]OsInfo[1].Key=vermin[/FONT][/COLOR]
[COLOR=#000000][FONT=Verdana]OsInfo[1].Value=0[/FONT][/COLOR]
[COLOR=#000000][FONT=Verdana]OsInfo[2].Key=verbld[/FONT][/COLOR]
[COLOR=#000000][FONT=Verdana]OsInfo[2].Value=17763[/FONT][/COLOR]
[COLOR=#000000][FONT=Verdana]OsInfo[3].Key=ubr[/FONT][/COLOR]
[COLOR=#000000][FONT=Verdana]OsInfo[3].Value=194[/FONT][/COLOR]
[COLOR=#000000][FONT=Verdana]OsInfo[4].Key=versp[/FONT][/COLOR]
[COLOR=#000000][FONT=Verdana]OsInfo[4].Value=0[/FONT][/COLOR]
[COLOR=#000000][FONT=Verdana]OsInfo[5].Key=arch[/FONT][/COLOR]
[COLOR=#000000][FONT=Verdana]OsInfo[5].Value=9[/FONT][/COLOR]
[COLOR=#000000][FONT=Verdana]OsInfo[6].Key=lcid[/FONT][/COLOR]
[COLOR=#000000][FONT=Verdana]OsInfo[6].Value=1033[/FONT][/COLOR]
[COLOR=#000000][FONT=Verdana]OsInfo[7].Key=geoid[/FONT][/COLOR]
[COLOR=#000000][FONT=Verdana]OsInfo[7].Value=244[/FONT][/COLOR]
[COLOR=#000000][FONT=Verdana]OsInfo[8].Key=sku[/FONT][/COLOR]
[COLOR=#000000][FONT=Verdana]OsInfo[8].Value=101[/FONT][/COLOR]
[COLOR=#000000][FONT=Verdana]OsInfo[9].Key=domain[/FONT][/COLOR]
[COLOR=#000000][FONT=Verdana]OsInfo[9].Value=0[/FONT][/COLOR]
[COLOR=#000000][FONT=Verdana]OsInfo[10].Key=prodsuite[/FONT][/COLOR]
[COLOR=#000000][FONT=Verdana]OsInfo[10].Value=768[/FONT][/COLOR]
[COLOR=#000000][FONT=Verdana]OsInfo[11].Key=ntprodtype[/FONT][/COLOR]
[COLOR=#000000][FONT=Verdana]OsInfo[11].Value=1[/FONT][/COLOR]
[COLOR=#000000][FONT=Verdana]OsInfo[12].Key=platid[/FONT][/COLOR]
[COLOR=#000000][FONT=Verdana]OsInfo[12].Value=10[/FONT][/COLOR]
[COLOR=#000000][FONT=Verdana]OsInfo[13].Key=sr[/FONT][/COLOR]
[COLOR=#000000][FONT=Verdana]OsInfo[13].Value=0[/FONT][/COLOR]
[COLOR=#000000][FONT=Verdana]OsInfo[14].Key=tmsi[/FONT][/COLOR]
[COLOR=#000000][FONT=Verdana]OsInfo[14].Value=2395[/FONT][/COLOR]
[COLOR=#000000][FONT=Verdana]OsInfo[15].Key=osinsty[/FONT][/COLOR]
[COLOR=#000000][FONT=Verdana]OsInfo[15].Value=1[/FONT][/COLOR]
[COLOR=#000000][FONT=Verdana]OsInfo[16].Key=iever[/FONT][/COLOR]
[COLOR=#000000][FONT=Verdana]OsInfo[16].Value=11.194.17763.0-11.0.100[/FONT][/COLOR]
[COLOR=#000000][FONT=Verdana]OsInfo[17].Key=portos[/FONT][/COLOR]
[COLOR=#000000][FONT=Verdana]OsInfo[17].Value=0[/FONT][/COLOR]
[COLOR=#000000][FONT=Verdana]OsInfo[18].Key=ram[/FONT][/COLOR]
[COLOR=#000000][FONT=Verdana]OsInfo[18].Value=16333[/FONT][/COLOR]
[COLOR=#000000][FONT=Verdana]OsInfo[19].Key=svolsz[/FONT][/COLOR]
[COLOR=#000000][FONT=Verdana]OsInfo[19].Value=931[/FONT][/COLOR]
[COLOR=#000000][FONT=Verdana]OsInfo[20].Key=wimbt[/FONT][/COLOR]
[COLOR=#000000][FONT=Verdana]OsInfo[20].Value=0[/FONT][/COLOR]
[COLOR=#000000][FONT=Verdana]OsInfo[21].Key=blddt[/FONT][/COLOR]
[COLOR=#000000][FONT=Verdana]OsInfo[21].Value=180914[/FONT][/COLOR]
[COLOR=#000000][FONT=Verdana]OsInfo[22].Key=bldtm[/FONT][/COLOR]
[COLOR=#000000][FONT=Verdana]OsInfo[22].Value=1434[/FONT][/COLOR]
[COLOR=#000000][FONT=Verdana]OsInfo[23].Key=bldbrch[/FONT][/COLOR]
[COLOR=#000000][FONT=Verdana]OsInfo[23].Value=rs5_release[/FONT][/COLOR]
[COLOR=#000000][FONT=Verdana]OsInfo[24].Key=bldchk[/FONT][/COLOR]
[COLOR=#000000][FONT=Verdana]OsInfo[24].Value=0[/FONT][/COLOR]
[COLOR=#000000][FONT=Verdana]OsInfo[25].Key=wpvermaj[/FONT][/COLOR]
[COLOR=#000000][FONT=Verdana]OsInfo[25].Value=0[/FONT][/COLOR]
[COLOR=#000000][FONT=Verdana]OsInfo[26].Key=wpvermin[/FONT][/COLOR]
[COLOR=#000000][FONT=Verdana]OsInfo[26].Value=0[/FONT][/COLOR]
[COLOR=#000000][FONT=Verdana]OsInfo[27].Key=wpbuildmaj[/FONT][/COLOR]
[COLOR=#000000][FONT=Verdana]OsInfo[27].Value=0[/FONT][/COLOR]
[COLOR=#000000][FONT=Verdana]OsInfo[28].Key=wpbuildmin[/FONT][/COLOR]
[COLOR=#000000][FONT=Verdana]OsInfo[28].Value=0[/FONT][/COLOR]
[COLOR=#000000][FONT=Verdana]OsInfo[29].Key=osver[/FONT][/COLOR]
[COLOR=#000000][FONT=Verdana]OsInfo[29].Value=10.0.17763.194.amd64fre.rs5_release.180914-1434[/FONT][/COLOR]
[COLOR=#000000][FONT=Verdana]OsInfo[30].Key=buildflightid[/FONT][/COLOR]
[COLOR=#000000][FONT=Verdana]OsInfo[31].Key=edition[/FONT][/COLOR]
[COLOR=#000000][FONT=Verdana]OsInfo[31].Value=Core[/FONT][/COLOR]
[COLOR=#000000][FONT=Verdana]OsInfo[32].Key=ring[/FONT][/COLOR]
[COLOR=#000000][FONT=Verdana]OsInfo[32].Value=Retail[/FONT][/COLOR]
[COLOR=#000000][FONT=Verdana]OsInfo[33].Key=expid[/FONT][/COLOR]
[COLOR=#000000][FONT=Verdana]OsInfo[34].Key=containerid[/FONT][/COLOR]
[COLOR=#000000][FONT=Verdana]OsInfo[35].Key=containertype[/FONT][/COLOR]
[COLOR=#000000][FONT=Verdana]OsInfo[36].Key=edu[/FONT][/COLOR]
[COLOR=#000000][FONT=Verdana]OsInfo[36].Value=0[/FONT][/COLOR]
[COLOR=#000000][FONT=Verdana]File[0].CabName=121718-16359-01.dmp[/FONT][/COLOR]
[COLOR=#000000][FONT=Verdana]File[0].Path=121718-16359-01.dmp[/FONT][/COLOR]
[COLOR=#000000][FONT=Verdana]File[0].Flags=851970[/FONT][/COLOR]
[COLOR=#000000][FONT=Verdana]File[0].Type=2[/FONT][/COLOR]
[COLOR=#000000][FONT=Verdana]File[0].Original.Path=\\?\C:\Windows\Minidump\121718-16359-01.dmp[/FONT][/COLOR]
[COLOR=#000000][FONT=Verdana]File[1].CabName=sysdata.xml[/FONT][/COLOR]
[COLOR=#000000][FONT=Verdana]File[1].Path=WER-19078-0.sysdata.xml[/FONT][/COLOR]
[COLOR=#000000][FONT=Verdana]File[1].Flags=851970[/FONT][/COLOR]
[COLOR=#000000][FONT=Verdana]File[1].Type=5[/FONT][/COLOR]
[COLOR=#000000][FONT=Verdana]File[1].Original.Path=\\?\C:\Windows\TEMP\WER-19078-0.sysdata.xml[/FONT][/COLOR]
[COLOR=#000000][FONT=Verdana]File[2].CabName=WERInternalMetadata.xml[/FONT][/COLOR]
[COLOR=#000000][FONT=Verdana]File[2].Path=WER564D.tmp.WERInternalMetadata.xml[/FONT][/COLOR]
[COLOR=#000000][FONT=Verdana]File[2].Flags=851970[/FONT][/COLOR]
[COLOR=#000000][FONT=Verdana]File[2].Type=5[/FONT][/COLOR]
[COLOR=#000000][FONT=Verdana]File[2].Original.Path=\\?\C:\ProgramData\Microsoft\Windows\WER\Temp\WER564D.tmp.WERInternalMetadata.xml[/FONT][/COLOR]
[COLOR=#000000][FONT=Verdana]File[3].CabName=WERInternalRequest.xml[/FONT][/COLOR]
[COLOR=#000000][FONT=Verdana]File[3].Path=WER565E.tmp.xml[/FONT][/COLOR]
[COLOR=#000000][FONT=Verdana]File[3].Flags=851970[/FONT][/COLOR]
[COLOR=#000000][FONT=Verdana]File[3].Type=5[/FONT][/COLOR]
[COLOR=#000000][FONT=Verdana]File[3].Original.Path=\\?\C:\ProgramData\Microsoft\Windows\WER\Temp\WER565E.tmp.xml[/FONT][/COLOR]
[COLOR=#000000][FONT=Verdana]File[4].CabName=memory.csv[/FONT][/COLOR]
[COLOR=#000000][FONT=Verdana]File[4].Path=WER566D.tmp.csv[/FONT][/COLOR]
[COLOR=#000000][FONT=Verdana]File[4].Flags=589826[/FONT][/COLOR]
[COLOR=#000000][FONT=Verdana]File[4].Type=5[/FONT][/COLOR]
[COLOR=#000000][FONT=Verdana]File[4].Original.Path=\\?\C:\ProgramData\Microsoft\Windows\WER\Temp\WER566D.tmp.csv[/FONT][/COLOR]
[COLOR=#000000][FONT=Verdana]File[5].CabName=sysinfo.txt[/FONT][/COLOR]
[COLOR=#000000][FONT=Verdana]File[5].Path=WER567D.tmp.txt[/FONT][/COLOR]
[COLOR=#000000][FONT=Verdana]File[5].Flags=589826[/FONT][/COLOR]
[COLOR=#000000][FONT=Verdana]File[5].Type=5[/FONT][/COLOR]
[COLOR=#000000][FONT=Verdana]File[5].Original.Path=\\?\C:\ProgramData\Microsoft\Windows\WER\Temp\WER567D.tmp.txt[/FONT][/COLOR]
[COLOR=#000000][FONT=Verdana]File[6].CabName=Report.zip[/FONT][/COLOR]
[COLOR=#000000][FONT=Verdana]File[6].Path=Report.zip[/FONT][/COLOR]
[COLOR=#000000][FONT=Verdana]File[6].Flags=65536[/FONT][/COLOR]
[COLOR=#000000][FONT=Verdana]File[6].Type=11[/FONT][/COLOR]
[COLOR=#000000][FONT=Verdana]File[6].Original.Path=\\?\C:\Windows\system32\Report.zip[/FONT][/COLOR]
[COLOR=#000000][FONT=Verdana]Ns[0].Name=stopcode[/FONT][/COLOR]
[COLOR=#000000][FONT=Verdana]Ns[0].Value=000000E6[/FONT][/COLOR]
[COLOR=#000000][FONT=Verdana]Ns[1].Name=p1[/FONT][/COLOR]
[COLOR=#000000][FONT=Verdana]Ns[1].Value=0000000000000026[/FONT][/COLOR]
[COLOR=#000000][FONT=Verdana]Ns[2].Name=p2[/FONT][/COLOR]
[COLOR=#000000][FONT=Verdana]Ns[2].Value=FFFFA7882155F570[/FONT][/COLOR]
[COLOR=#000000][FONT=Verdana]Ns[3].Name=p3[/FONT][/COLOR]
[COLOR=#000000][FONT=Verdana]Ns[3].Value=0000000000000000[/FONT][/COLOR]
[COLOR=#000000][FONT=Verdana]Ns[4].Name=p4[/FONT][/COLOR]
[COLOR=#000000][FONT=Verdana]Ns[4].Value=0000000000000006[/FONT][/COLOR]
[COLOR=#000000][FONT=Verdana]FriendlyEventName=Shut down unexpectedly[/FONT][/COLOR]
[COLOR=#000000][FONT=Verdana]ConsentKey=BlueScreen[/FONT][/COLOR]
[COLOR=#000000][FONT=Verdana]AppName=Windows[/FONT][/COLOR]
[COLOR=#000000][FONT=Verdana]AppPath=C:\Windows\System32\WerFault.exe[/FONT][/COLOR]
[COLOR=#000000][FONT=Verdana]NsPartner=windows[/FONT][/COLOR]
[COLOR=#000000][FONT=Verdana]NsGroup=windows8[/FONT][/COLOR]
[COLOR=#000000][FONT=Verdana]ApplicationIdentity=00000000000000000000000000000000[/FONT][/COLOR]
[COLOR=#000000][FONT=Verdana]MetadataHash=-1945300102[/FONT][/COLOR]
[COLOR=#000000][FONT=Verdana]Info out of the debugger today. Tracked the device object down from Argument 2 in the BSOD code:[/FONT][/COLOR]
[COLOR=#000000][FONT=Verdana]kd> !devobj ffffac8feaf64060[/FONT][/COLOR]
[COLOR=#000000][FONT=Verdana]Device object (ffffac8feaf64060) is for:[/FONT][/COLOR]
[COLOR=#000000][FONT=Verdana]NTPNP_PCI0025 \Driver\pci DriverObject ffffac8fea4e1960[/FONT][/COLOR]
[COLOR=#000000][FONT=Verdana]Current Irp 00000000 RefCount 0 Type 00000022 Flags 00001040[/FONT][/COLOR]
[COLOR=#000000][FONT=Verdana]SecurityDescriptor ffffc28826aa4620 DevExt ffffac8feaf641b0 DevObjExt ffffac8feaf648e0 DevNode ffffac8feaf64bb0[/FONT][/COLOR]
[COLOR=#000000][FONT=Verdana]ExtensionFlags (0x00000800) DOE_DEFAULT_SD_PRESENT[/FONT][/COLOR]
[COLOR=#000000][FONT=Verdana]Characteristics (0x00000100) FILE_DEVICE_SECURE_OPEN[/FONT][/COLOR]
[COLOR=#000000][FONT=Verdana]AttachedDevice (Upper) ffffac8feaf649d0 \Driver\ACPI[/FONT][/COLOR]
[COLOR=#000000][FONT=Verdana]Doing a search on the "AttachedDevice(Upper)" returns the following:[/FONT][/COLOR]
[COLOR=#000000][FONT=Verdana]kd> !devobj ffffac8feaf649d0[/FONT][/COLOR]
[COLOR=#000000][FONT=Verdana]Device object (ffffac8feaf649d0) is for:[/FONT][/COLOR]
[COLOR=#000000][FONT=Verdana]\Driver\ACPI DriverObject ffffac8fea4e54e0[/FONT][/COLOR]
[COLOR=#000000][FONT=Verdana]Current Irp 00000000 RefCount 0 Type 00000032 Flags 00000000[/FONT][/COLOR]
[COLOR=#000000][FONT=Verdana]SecurityDescriptor ffffc28826aa4620 DevExt ffffac8feae37bb0 DevObjExt ffffac8feaf64b20[/FONT][/COLOR]
[COLOR=#000000][FONT=Verdana]ExtensionFlags (0x00000800) DOE_DEFAULT_SD_PRESENT[/FONT][/COLOR]
[COLOR=#000000][FONT=Verdana]Characteristics (0x00000100) FILE_DEVICE_SECURE_OPEN[/FONT][/COLOR]
[COLOR=#000000][FONT=Verdana]AttachedDevice (Upper) ffffac8fefa05060 \Driver\USBXHCI[/FONT][/COLOR]
[COLOR=#000000][FONT=Verdana]AttachedTo (Lower) ffffac8feaf64060 \Driver\pci[/FONT][/COLOR]
EDIT: One other thing of possible interest is looking at the device manager this links back to the USB xHCI Compliant Host Controller (3.1 and 3.0). Driver date says 9/14/2018. That is around the time I started having problems....
Attachments
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