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Hardware graphics acceleration gone after enabling Hyper-V with VS2015 install

BPiet3
Beginner
2,511 Views

Hi,

I'm facing a strange problem. On a fresh install of Windows 10 (Aniv. Upd.) on my Dell e6440, after I install Visual Studio 2015 with Hyper-V and system restarts the graphics performance gets sluggish. I have a i5-4300M with Intel HD 4600 graphics inside. After VS installation and restart the tray icon for the driver properties is gone but device manager still says that the graphics driver is the Intel one. If I disable Hyper-V and restart everything gets back to norm, graphics runs smooth and tray icon for Intel driver is back. Re-enabling Hyper-V again results in the same problem, no hardware graphics acceleration (or so it seems). I tired with the stock drivers that come from Windows Update and the manufacturer provided ones (this January update). Anyone encountered this problem?

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8 Replies
idata
Employee
928 Views

Hello plbpietrz,

 

 

Thank you for contacting the Intel community.

 

 

Please try installing the latest Intel® generic driver, you can download it here:

 

https://downloadcenter.intel.com/download/26229/Intel-Graphics-Driver-for-Windows-10-15-40-4th-Gen-?product=81496 https://downloadcenter.intel.com/download/26229/Intel-Graphics-Driver-for-Windows-10-15-40-4th-Gen-?product=81496

 

 

Before installing the Intel® generic driver uninstall the one you have installed and then install the new version manually.

 

 

Please see http://www.intel.com/content/www/us/en/support/graphics-drivers/000005598.html Uninstalling the Intel® Graphics Driver and Intel® Display HDMI/Audio Driver and how to http://www.intel.com/content/www/us/en/support/graphics-drivers/000005629.html Manually Install an Intel® Graphics Driver in Windows® 10 and Windows 8*/8.1*

 

 

 

Please let me know how it goes.

 

 

 

Best regards,

 

 

 

Ivan.

 

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BPiet3
Beginner
928 Views

Installing reference Intel drivers didn't help. The problem still persists. Enabling Hyper-V disables Intel Graphics Control Panel and slow down the graphics performance.

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idata
Employee
928 Views

Thank you for the information, please allow me to further investigate on this issue.

 

 

Once I find some information or resolution I will post it here.

 

 

Regards,

 

 

 

Ivan.
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RonaldM_Intel
Moderator
928 Views

Hello Everyone,

I would like to let you know that the following issues show as fixed in our latest 15.40 internal build:

1. Multiple non-existing monitors show up when Hyper-V is enabled.

2. Graphics Control Panel is not available when Hyper-V is enabled.

We appreciate your patience while we post this new driver on DownloadCenter.intel.com.

I'll update the following thread once the driver is officially released:

/thread/110642 https://communities.intel.com/thread/110642

Kindest Regards,

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idata
Employee
928 Views

Hello plbpietrz,

 

 

I just want to let you know that we are looking into this issue right now.

 

Try with a previous driver version https://downloadcenter.intel.com/download/26079/Intel-Graphics-Driver-for-Windows-10-15-40-4th-Gen-?product=81496 15.40.25.4463 while we have an update.

 

 

 

Best regards,

 

 

 

Ivan.

 

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RonaldM_Intel
Moderator
928 Views

Hello Everyone,

We just posted a new 15.40 test driver.

Details can be found here:

Please give this one a shot and let us know your feedback.

By the way, we apologize for the delay in getting this one out.

Kindest Regards,

llybx
New Contributor I
928 Views

It does still happen on 4624 beta, moving window feels laggy. pressing starts feels laggy when hyper-v is on. it feels like everything is running at 15fps or somewhere near that.

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BPiet3
Beginner
928 Views

Unfortunately same here. The graphics lags on the beta driver as with the regular ones.

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