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Multiple HDMI ports

Posted on 2014-04-28
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I need to project multiple outputs (dashboards etc.) tiled on an 80 in screen.
 
1. Can virtual machines (Hyper-V / VMware) use the ports on a 4 port HDMI Card i.e Nvidia NVS 510 independently
2. Can virtual machines (Hyper-V / VMware) use 4 seperate HDMI Cards in a server independently

Possible scenarios - server 2008 R2 using a board with 4 PCI slots or a multi-port HDMI card (NVS510)

A separate third party device to control throughput.
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Question by:gwg80
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by:bbao
ID: 40027705
IMHO, for both Hyper-V and VMware worlds, HDMI ports on board CAN'T be shared as a resource of host. hence, the guest VMs CAN'T see the HDMI ports this way.

however, if the HDMI ports are via USB, i believe they CAN be 'seen' by guest VMs as basically USB resources CAN be shared by the host.

the HDMI ports however are always the host's resource, can be available for the host anyway.
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by:gwg80
ID: 40028668
Thanks. Do you or anyone on - have experience with this type of a setup using either the Matrox M9188 or NVidia NVS 510? Alternatively any feedback of performance with 4 HDMI pci cards?
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by:bbao
ID: 40028691
sorry i personaly have no experiences in these products.

basically, what's your ultimate goal in dealing with the multiple display adapters? to give a dedicated screen for each individual VM running on Hyper-V or VMware?
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by:gwg80
ID: 40029199
Exactly. Best hardware - software combination ???
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bbao earned 500 total points
ID: 40029460
at first, i think you do need one or more multi-display graphics cards you mentioned above in order to support multiple screens on the host computer, and you need HDMI adapters to connect to the screen, if required.

secondly, as explained above you no need to change any VM's configuration against the HDMI. you may simply move a running VM to the preferred screen, then choose FULL SCREEN to expand the VM to use the whole screen. do the same for the next VM and so forth. that's it.
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