I accidentaly disabled my graphics card

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Michlyper-3424 asked Apr 9, '21 AndreasBaumgarten edited Apr 10, '21

I accidentaly disabled my graphics card

I have a windows virtual machine on Microsoft Azure and on device manager I've disabled the graphics card for the screen, and I cant do anything right now, the screen is black when I connect to the virtual machine

If someone could help me to fix it I would appreciate, thanks.

azure-virtual-machines

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Answer 1 · 2021-04-09T19:50:28.537Z

AndreasBaumgarten answered Apr 9, '21 AndreasBaumgarten commented Apr 10, '21

Hi @Michlyper-3424 ,

you can try this:

 Get-PnpDevice -FriendlyName "Microsoft Hyper-V Video"  |  Enable-PnpDevice -Confirm:$false

(If the reply was helpful please don't forget to upvote and/or accept as answer, thank you)

Regards
Andreas Baumgarten

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Michlyper-3424 · Apr 10, 2021 at 12:22 PM

Should there be an output?

0 ·

AndreasBaumgarten Michlyper-3424 · Apr 10, 2021 at 01:07 PM

@Michlyper-3424 ,

if you run the command like I posted there should be no output. At least I didn't got any output.

(If the reply was helpful please don't forget to upvote and/or accept as answer, thank you)

Regards
Andreas Baumgarten

0 ·

Answer 2 · 2021-04-10T12:32:29.88Z

Michlyper-3424 answered Apr 10, '21

I checked the list of the Pnp devices and this is what I got: 86533-devices.txt

and there isn't "Microsoft Hyper-V Video", so if you could tell me what is the right device I should make the command line on would be much appreciated

@AndreasBaumgarten

devices.txt (4.0 KiB)

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Answer 3 · 2021-04-10T13:23:56.533Z

AndreasBaumgarten answered Apr 10, '21 AndreasBaumgarten edited Apr 10, '21

HI @Michlyper-3424 ,

the Microsoft Hyper-V Video should be the "default" driver of a B2ms VM.
Which VM SKU are you running?

Based on the device list you attached I would try NVIDIA Tesla K80 .

If I ran this on my VM (B2ms SKU/Size):

 Get-PnpDevice -class Display

I get this output:

So I assume the class Display of the devices is reflecting the graphics card device.

Based on this output and my assumption you can try this command as well:

 Get-PnpDevice -class Display  |  Enable-PnpDevice -Confirm:$false

(If the reply was helpful please don't forget to upvote and/or accept as answer, thank you)

Regards
Andreas Baumgarten

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