Windows 10: Multiple 4k Monitors -

Discus and support Multiple 4k Monitors - in Windows 10 Customization to solve the problem; Need help, I have a 4 monitor setup, was 2 1080 and 2 4k monitors, all fine. Decided to replace a 1080 for a 3rd 4k monitor. 2 Identical Samsung and... Discussion in 'Windows 10 Customization' started by Julian_Woelpl, Apr 14, 2021.

  1. JULIAN_WOELPL
    Julian_Woelpl Win User

    Multiple 4k Monitors -


    Need help, I have a 4 monitor setup, was 2 1080 and 2 4k monitors, all fine. Decided to replace a 1080 for a 3rd 4k monitor. 2 Identical Samsung and one Benq. The problem is with the Samsungs. One of them can't go into UHD. DxDiag detects its UHD capabilities. Latest NVidia driver as of today.


    This is a summary of my system via -DxDiag-

    ------------------

    System Information

    ------------------

    Time of this report: 4/14/2021, 19:08:09

    Operating System: Windows 10 Home 64-bit 10.0, Build 19041 19041.vb_release.191206-1406
    BIOS: BIOS Date: 10/31/19 10:45:07 Ver: 05.0000C type: BIOS

    Processor: IntelR CoreTM i7-8700K CPU @ 3.70GHz 12 CPUs, ~3.7GHz

    Memory: 65536MB RAM

    Available OS Memory: 65460MB RAM

    Page File: 14980MB used, 58670MB available

    Windows Dir: C:\WINDOWS

    DirectX Version: DirectX 12

    DX Setup Parameters: Not found

    User DPI Setting: 96 DPI 100 percent

    System DPI Setting: 288 DPI 300 percent

    DWM DPI Scaling: Disabled

    Miracast: Available, with HDCP

    Microsoft Graphics Hybrid: Not Supported

    DirectX Database Version: 1.0.8

    DxDiag Version: 10.00.19041.0928 64bit Unicode

    ------------

    DxDiag Notes

    ------------

    Display Tab 1: No problems found.

    Display Tab 2: No problems found.

    Display Tab 3: No problems found.

    Display Tab 4: No problems found.





    ---------------

    Display Devices

    ---------------

    Card name: NVIDIA GeForce GTX 1060 6GB

    Manufacturer: NVIDIA

    Chip type: NVIDIA GeForce GTX 1060 6GB

    DAC type: Integrated RAMDAC

    Device Type: Full Device POST

    Device Key: Enum\PCI\VEN_10DE&DEV_1C03&SUBSYS_119F196E&REV_A1

    Device Status: 0180200A [DN_DRIVER_LOADEDDN_STARTEDDN_DISABLEABLEDN_NT_ENUMERATORDN_NT_DRIVER]

    Device Problem Code: No Problem

    Driver Problem Code: Unknown

    Display Memory: 38781 MB

    Dedicated Memory: 6052 MB

    Shared Memory: 32729 MB

    Current Mode: 3840 x 2160 32 bit 60Hz

    HDR Support: Supported

    Display Topology: Extend

    Display Color Space: DXGI_COLOR_SPACE_RGB_FULL_G2084_NONE_P2020

    Color Primaries: Red0.669922,0.314453, Green0.271484,0.644531, Blue0.152344,0.053711, White Point0.281250,0.284180

    Display Luminance: Min Luminance = 0.010000, Max Luminance = 1499.000000, MaxFullFrameLuminance = 799.000000

    Monitor Name: Generic PnP Monitor

    Monitor Model: SAMSUNG

    Monitor Id: SAM7017

    Native Mode: 3840 x 2160p 60.000Hz

    Output Type: HDMI

    Monitor Capabilities: HDR Supported BT2020RGB BT2020YCC Eotf2084Supported

    Display Pixel Format: DISPLAYCONFIG_PIXELFORMAT_NONGDI

    Advanced Color: AdvancedColorSupported AdvancedColorEnabled

    Driver Name: C:\WINDOWS\System32\DriverStore\FileRepository\nv_dispi.inf_amd64_7d91b2ed40558a26\nvldumdx.dll,C:\WINDOWS\System32\DriverStore\FileRepository\nv_dispi.inf_amd64_7d91b2ed40558a26\nvldumdx.dll,C:\WINDOWS\System32\DriverStore\FileRepository\nv_dispi.inf_amd64_7d91b2ed40558a26\nvldumdx.dll,C:\WINDOWS\System32\DriverStore\FileRepository\nv_dispi.inf_amd64_7d91b2ed40558a26\nvldumdx.dll

    Driver File Version: 27.21.0014.6611 English

    Driver Version: 27.21.14.6611

    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 2.7

    Hardware Scheduling: Supported:True 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: 11-Apr-21 9:00:00 PM, 1050064 bytes

    WHQL Logo'd: Yes

    WHQL Date Stamp: Unknown

    Device Identifier: {D7B71E3E-5F43-11CF-0D63-91311BC2D635}

    Vendor ID: 0x10DE

    Device ID: 0x1C03

    SubSys ID: 0x119F196E

    Revision ID: 0x00A1

    Driver Strong Name: oem24.inf:0f066de38c1ebff8:Section044:27.21.14.6611Multiple 4k Monitors - :pci\ven_10de&dev_1c03

    Rank Of Driver: 00CF2001




    Card name: NVIDIA GeForce GTX 1060 6GB

    Manufacturer: NVIDIA

    Chip type: NVIDIA GeForce GTX 1060 6GB

    DAC type: Integrated RAMDAC

    Device Type: Full Device POST

    Device Key: Enum\PCI\VEN_10DE&DEV_1C03&SUBSYS_119F196E&REV_A1

    Device Status: 0180200A [DN_DRIVER_LOADEDDN_STARTEDDN_DISABLEABLEDN_NT_ENUMERATORDN_NT_DRIVER]

    Device Problem Code: No Problem

    Driver Problem Code: Unknown

    Display Memory: 38781 MB

    Dedicated Memory: 6052 MB

    Shared Memory: 32729 MB

    Current Mode: 3200 x 1800 32 bit 66Hz

    HDR Support: Not Supported

    Display Topology: Extend

    Display Color Space: DXGI_COLOR_SPACE_RGB_FULL_G22_NONE_P709

    Color Primaries: Red0.652344,0.331055, Green0.291992,0.613281, Blue0.143555,0.055664, White Point0.312500,0.328125

    Display Luminance: Min Luminance = 0.500000, Max Luminance = 270.000000, MaxFullFrameLuminance = 270.000000

    Monitor Name: Generic PnP Monitor

    Monitor Model: BenQ LCD

    Monitor Id: BNQ801E

    Native Mode: 3840 x 2160p 59.997Hz

    Output Type: Displayport External

    Monitor Capabilities: HDR Not Supported

    Display Pixel Format: DISPLAYCONFIG_PIXELFORMAT_32BPP

    Advanced Color: Not Supported

    Driver Name: C:\WINDOWS\System32\DriverStore\FileRepository\nv_dispi.inf_amd64_7d91b2ed40558a26\nvldumdx.dll,C:\WINDOWS\System32\DriverStore\FileRepository\nv_dispi.inf_amd64_7d91b2ed40558a26\nvldumdx.dll,C:\WINDOWS\System32\DriverStore\FileRepository\nv_dispi.inf_amd64_7d91b2ed40558a26\nvldumdx.dll,C:\WINDOWS\System32\DriverStore\FileRepository\nv_dispi.inf_amd64_7d91b2ed40558a26\nvldumdx.dll

    Driver File Version: 27.21.0014.6611 English

    Driver Version: 27.21.14.6611

    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 2.7

    Hardware Scheduling: Supported:True 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: 11-Apr-21 9:00:00 PM, 1050064 bytes

    WHQL Logo'd: Yes

    WHQL Date Stamp: Unknown

    Device Identifier: {D7B71E3E-5F43-11CF-0D63-91311BC2D635}

    Vendor ID: 0x10DE

    Device ID: 0x1C03

    SubSys ID: 0x119F196E

    Revision ID: 0x00A1

    Driver Strong Name: oem24.inf:0f066de38c1ebff8:Section044:27.21.14.6611Multiple 4k Monitors - :pci\ven_10de&dev_1c03

    Rank Of Driver: 00CF2001


    Card name: NVIDIA GeForce GTX 1060 6GB

    Manufacturer: NVIDIA

    Chip type: NVIDIA GeForce GTX 1060 6GB

    DAC type: Integrated RAMDAC

    Device Type: Full Device POST

    Device Key: Enum\PCI\VEN_10DE&DEV_1C03&SUBSYS_119F196E&REV_A1

    Device Status: 0180200A [DN_DRIVER_LOADEDDN_STARTEDDN_DISABLEABLEDN_NT_ENUMERATORDN_NT_DRIVER]

    Device Problem Code: No Problem

    Driver Problem Code: Unknown

    Display Memory: 38781 MB

    Dedicated Memory: 6052 MB

    Shared Memory: 32729 MB

    Current Mode: 1920 x 1080 32 bit 60Hz

    HDR Support: Supported

    Display Topology: Extend

    Display Color Space: DXGI_COLOR_SPACE_RGB_FULL_G2084_NONE_P2020

    Color Primaries: Red0.669922,0.314453, Green0.271484,0.644531, Blue0.152344,0.053711, White Point0.281250,0.284180

    Display Luminance: Min Luminance = 0.010000, Max Luminance = 1499.000000, MaxFullFrameLuminance = 799.000000

    Monitor Name: Generic PnP Monitor

    Monitor Model: SAMSUNG

    Monitor Id: SAM7017

    Native Mode: 3840 x 2160p 60.000Hz

    [COLOR=rgba215, 57, 0, 1] Output Type: DVI I'm NOT USING DVI!!!!!!!! I'M using DP[/COLOR]

    Monitor Capabilities: HDR Supported BT2020RGB BT2020YCC Eotf2084Supported

    Display Pixel Format: DISPLAYCONFIG_PIXELFORMAT_NONGDI

    Advanced Color: AdvancedColorSupported AdvancedColorEnabled

    Driver Name: C:\WINDOWS\System32\DriverStore\FileRepository\nv_dispi.inf_amd64_7d91b2ed40558a26\nvldumdx.dll,C:\WINDOWS\System32\DriverStore\FileRepository\nv_dispi.inf_amd64_7d91b2ed40558a26\nvldumdx.dll,C:\WINDOWS\System32\DriverStore\FileRepository\nv_dispi.inf_amd64_7d91b2ed40558a26\nvldumdx.dll,C:\WINDOWS\System32\DriverStore\FileRepository\nv_dispi.inf_amd64_7d91b2ed40558a26\nvldumdx.dll

    Driver File Version: 27.21.0014.6611 English

    Driver Version: 27.21.14.6611

    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 2.7

    Hardware Scheduling: Supported:True 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: 11-Apr-21 9:00:00 PM, 1050064 bytes

    WHQL Logo'd: Yes

    WHQL Date Stamp: Unknown

    Device Identifier: {D7B71E3E-5F43-11CF-0D63-91311BC2D635}

    Vendor ID: 0x10DE

    Device ID: 0x1C03

    SubSys ID: 0x119F196E

    Revision ID: 0x00A1

    Driver Strong Name: oem24.inf:0f066de38c1ebff8:Section044:27.21.14.6611Multiple 4k Monitors - :pci\ven_10de&dev_1c03

    Rank Of Driver: 00CF2001


    Card name: NVIDIA GeForce GTX 1060 6GB

    Manufacturer: NVIDIA

    Chip type: NVIDIA GeForce GTX 1060 6GB

    DAC type: Integrated RAMDAC

    Device Type: Full Device POST

    Device Key: Enum\PCI\VEN_10DE&DEV_1C03&SUBSYS_119F196E&REV_A1

    Device Status: 0180200A [DN_DRIVER_LOADEDDN_STARTEDDN_DISABLEABLEDN_NT_ENUMERATORDN_NT_DRIVER]

    Device Problem Code: No Problem

    Driver Problem Code: Unknown

    Display Memory: 38781 MB

    Dedicated Memory: 6052 MB

    Shared Memory: 32729 MB

    Current Mode: 1920 x 1080 32 bit 60Hz

    HDR Support: Not Supported

    Display Topology: Extend

    Display Color Space: DXGI_COLOR_SPACE_RGB_FULL_G22_NONE_P709

    Color Primaries: Red0.637695,0.333984, Green0.308594,0.626953, Blue0.153320,0.073242, White Point0.313477,0.329102

    Display Luminance: Min Luminance = 0.500000, Max Luminance = 270.000000, MaxFullFrameLuminance = 270.000000

    Monitor Name: Generic PnP Monitor

    Monitor Model: 23EA53

    Monitor Id: GSM59A9

    Native Mode: 1920 x 1080p 60.000Hz

    Output Type: DVI NOT USING DVI, USING DisplayPort

    Monitor Capabilities: HDR Not Supported

    Display Pixel Format: DISPLAYCONFIG_PIXELFORMAT_32BPP

    Advanced Color: Not Supported

    Driver Name: C:\WINDOWS\System32\DriverStore\FileRepository\nv_dispi.inf_amd64_7d91b2ed40558a26\nvldumdx.dll,C:\WINDOWS\System32\DriverStore\FileRepository\nv_dispi.inf_amd64_7d91b2ed40558a26\nvldumdx.dll,C:\WINDOWS\System32\DriverStore\FileRepository\nv_dispi.inf_amd64_7d91b2ed40558a26\nvldumdx.dll,C:\WINDOWS\System32\DriverStore\FileRepository\nv_dispi.inf_amd64_7d91b2ed40558a26\nvldumdx.dll

    Driver File Version: 27.21.0014.6611 English

    Driver Version: 27.21.14.6611

    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 2.7

    Hardware Scheduling: Supported:True 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: 11-Apr-21 9:00:00 PM, 1050064 bytes

    WHQL Logo'd: Yes

    WHQL Date Stamp: Unknown

    Device Identifier: {D7B71E3E-5F43-11CF-0D63-91311BC2D635}

    Vendor ID: 0x10DE

    Device ID: 0x1C03

    SubSys ID: 0x119F196E

    Revision ID: 0x00A1

    Driver Strong Name: oem24.inf:0f066de38c1ebff8:Section044:27.21.14.6611Multiple 4k Monitors - :pci\ven_10de&dev_1c03

    Rank Of Driver: 00CF2001


    The DVI output have a max display limitation, why is it considering the 2nd monitor a DVI port?
    If I remove the 1st one the 2nd one works fine in UHD. Is this a Windows problem or an NVIDIA problem?

    :)
     
    Julian_Woelpl, Apr 14, 2021
    #1
  2. SUMAN_B
    Suman_B Win User

    4K monitor displaying from 1080p laptop

    Hi Sean,



    Thank you for writing to Microsoft Community Forums.



    We would need some information.

    May I know the Make and the Model of the Laptop?



    Graphic card of the Laptop should be compatible with the 4k Monitor to play 4k Video

    Refer this link to check the Compatibility list:
    Dell Compatibility list.



    Hope it helps.

    Let us know if you got the help you needed by clicking Yes or No.



    Thanks,

    Suman.B

    Microsoft Community - Moderator
     
    Suman_B, Apr 14, 2021
    #2
  3. CHOFACK
    chofack Win User
    4K Monitor Loses 4K Option

    Last night (11 Dec 2015) there was a Windows 10 update (I am running Windows 10 Pro). This morning my 4k monitor (ASUS PB287Q) was showing up as 1080p, and Settings does not recognize that this is a 4K monitor. The 4K resolution simply does not show up as
    an option. Nor does the graphics card (NVIDIA GeForece GT 370) recognize that it is 4K.

    Why would Microsoft mess with any of that? I find this really troubling. Do I reinstall a driver for the monitor? They don't have a driver specifically for Windows 10, just Windows 8.

    Chas
     
    chofack, Apr 14, 2021
    #3
  4. PMWFRE
    pmwfre Win User

    Multiple 4k Monitors -

    displaylink (dynadock 4k) not working with windows 10 laptop

    I have a Toshiba dynadock 4k with an external monitor but I cannot see this monitor listed in my Windows 10 laptop display settings and cannot make my display appear on second monitor.

    DisplayLink website suggests this may be a Windows 10 issue.

    How do I get this working?
     
    pmwfre, Apr 14, 2021
    #4
Thema:

Multiple 4k Monitors -

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