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HP Recommended
8540w
Microsoft Windows 10 (64-bit)

Hi, I am trying to cast to my Roku Ultra but cannot because the graphics card (Nvidia Quadro FX 880M) says it does not support Miracst in dxdiag screen.  I have not been able to find any other driver that does support Miracast so far.

Is there a replacement / upgrade graphics card that I can install in the 8540W that does support it?

 

<><><> DXDIAG OUTPUT <><><>

 

 Machine name: HP8540W
               Machine Id: {977D8C50-CDD4-44DC-B74C-7913290B3DB8}
         Operating System: Windows 10 Pro 64-bit (10.0, Build 15063) (15063.rs2_release.170317-1834)
                 Language: English (Regional Setting: English)
      System Manufacturer: Hewlett-Packard
             System Model: HP EliteBook 8540w
                     BIOS: Default System BIOS
                Processor: Intel(R) Core(TM) i7 CPU       M 620  @ 2.67GHz (4 CPUs), ~2.7GHz
                   Memory: 6144MB RAM
      Available OS Memory: 5988MB RAM
                Page File: 5178MB used, 2984MB available
              Windows Dir: C:\WINDOWS
          DirectX Version: DirectX 12
      DX Setup Parameters: Not found
         User DPI Setting: Using System DPI
       System DPI Setting: 96 DPI (100 percent)
          DWM DPI Scaling: Disabled
                 Miracast: Not Available
Microsoft Graphics Hybrid: Not Supported
           DxDiag Version: 10.00.15063.0000 64bit Unicode

------------
DxDiag Notes
------------
      Display Tab 1: No problems found.
        Sound Tab 1: 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 Quadro FX 880M
       Manufacturer: NVIDIA
          Chip type: Quadro FX 880M
           DAC type: Integrated RAMDAC
        Device Type: Full Device
         Device Key: Enum\PCI\VEN_10DE&DEV_0A3C&SUBSYS_1521103C&REV_A2
      Device Status: 0180000A [DN_DRIVER_LOADED|DN_STARTED|DN_NT_ENUMERATOR|DN_NT_DRIVER]
Device Problem Code: No Problem
Driver Problem Code: Unknown
     Display Memory: 3964 MB
   Dedicated Memory: 970 MB
      Shared Memory: 2993 MB
       Current Mode: 1600 x 900 (32 bit) (60Hz)
       Monitor Name: Generic PnP Monitor
      Monitor Model: unknown
         Monitor Id: LGD0258
        Native Mode: 1600 x 900(p) (59.985Hz)
        Output Type: Internal
        Driver Name: nvd3dumx.dll,nvwgf2umx.dll,nvwgf2umx.dll
Driver File Version: 21.21.0013.4201 (English)
     Driver Version: 21.21.13.4201
        DDI Version: 11.1
     Feature Levels: 10_1,10_0,9_3,9_2,9_1
       Driver Model: WDDM 1.2
Graphics Preemption: DMA
 Compute Preemption: DMA
           Miracast: Not Supported by Graphics driver
Hybrid Graphics GPU: Not Applicable
     Power P-states: Not Applicable
  Driver Attributes: Final Retail
   Driver Date/Size: 11/13/2016 8:00:00 PM, 17559384 bytes
        WHQL Logo'd: n/a
    WHQL Date Stamp: n/a
  Device Identifier: {D7B71E3E-497C-11CF-E563-2C3518C2D835}
          Vendor ID: 0x10DE
          Device ID: 0x0A3C
          SubSys ID: 0x1521103C
        Revision ID: 0x00A2
 Driver Strong Name: oem74.inf:0f066de3efdbf360:Section044:21.21.13.4201:pci\ven_10de&dev_0a3c&subsys_1521103c
     Rank Of Driver: 00DA0001
        Video Accel:
        DXVA2 Modes: Unknown

1 ACCEPTED SOLUTION

Accepted Solutions
HP Recommended

You're very welcome.

 

Yes, there might be some kind of USB adapter you can use.

 

I'm not well versed in that info, as I use an Andriod tablet to cast to my Roku.

View solution in original post

3 REPLIES 3
HP Recommended

Hi:

 

Your notebook does not meet the minimum requirements for screen mirroring beyond the graphics card.

 

The processor isn't capable.

 

Here is the link to the system requirements to support screen mirroring/miracast/wireless display for Intel products.

 

https://www.intel.com/content/www/us/en/support/emerging-technologies/000014932.html

HP Recommended

Thanks for the reply,  I had a feeling that was going to be the case.

I know there are adapters for non compliant HDTV's to add miracast support, maybe there is something like that for the laptop side of the equation?  If not I guess it is a sign to upgrade to a new laptop!

 

Thanks again!

HP Recommended

You're very welcome.

 

Yes, there might be some kind of USB adapter you can use.

 

I'm not well versed in that info, as I use an Andriod tablet to cast to my Roku.

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