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Intel HD 4000 and WDDM

YYuni1
Beginner
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Hello, i have Windows 8.1 x64 with all updates, Intel HD 4000 with last driver version 10.18.10.4425, but WDDM still version 1.2 and miracast not working. How i can update WDDM to 1.3?

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idata
Employee
2,322 Views

Hello Vert01et,

 

 

Can you please provide the brand & model number of your motherboard and its current BIOS and the full model number of the processor you are using on the motherboard?

 

 

Regards,

 

Juan Carlos
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YYuni1
Beginner
2,322 Views

Notebook Toshiba Satellite U840-BSS, processor Core i5-3317U. About bios will info only evening.

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idata
Employee
2,322 Views

Hello Vert01et,

 

 

Thank you for the information.

 

 

I will do some research and will get back to you once I have further information.

 

 

Regards,

 

Juan Carlos
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YYuni1
Beginner
2,322 Views
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idata
Employee
2,322 Views

Hello Vert01et,

 

 

Please follow the next steps.
  1. Download the https://downloadcenter.intel.com/download/25977/Intel-Graphics-Driver-for-Windows-10-and-Windows-7-8-1-15-33-?product=81499 Intel® Graphics Driver for Windows® 10 and Windows 7*/8.1* [15.33] (click on win64_153343.4425.zip (4th one from top to the bottom))
  2. Disconnect the computer from the Internet.
  3. Uninstall the graphics driver from programs and features.
  4. Restart the computer.
  5. Install the https://downloadcenter.intel.com/download/26563/Graphics-Intel-Graphics-Driver-for-Windows-15-45-%3Fproduct%3D88355 Intel® Graphics Driver for Windows* [15.45] Version: 15.45.14.4590 (Latest)
  6. Restart the computer.
  7. Connect the computer to the Internet.
Please let me know how it goes.

 

 

Regards,

 

Juan Carlos
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YYuni1
Beginner
2,323 Views

Hello,

I figured out the problem was probably that on a notebook dual graphics - Intel and Radeon. Reinstalling the latest versions of both adapters did not help. Helped manual assignment of drivers for Intel through Task Manager - the file \ win64_153343.4425 \ Graphics \ igdlh64.inf.

Thank you for your help.

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idata
Employee
2,323 Views

Hello Vert01et,

 

 

I am glad to know you were able to solve the issue.

 

 

Thank you also for sharing the information, it will for sure help other peers with the same issue.

 

 

Don't hesitate in contacting us if you need further assistance.

 

 

Regards,

 

Juan Carlos
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