HP Remote Graphics Software (RGS) Instrukcja Użytkownika Pobierz pdf (Strona 40)

Matching display resolution and layout (Windows)

If the Match Receiver display resolution and Match Receiver display layout options are enabled (see

Connection on page 16), RGS will automatically try to set the resolution and display layout of the sender to

match that of the receiver. However, there are some scenarios where some manual congurations might be

required to achieve the desired result, such as when the sender has no monitor attached.

When attempting to match the resolution and display layout, the most important thing to remember is that

the sender must support the same resolution and layout as the receiver.

To avoid possible resolution-matching problems, test the resolution in advance using the following

procedure:

1. Establish an RGS connection with the Match Receiver display resolution setting disabled.

2. When the connection is established, manually attempt to set the sender’s resolution to the match the

receiver’s resolution.

If you can match the resolution, then RGS can also do it for you automatically.

If you cannot match the resolution, see the additional information in this section.

Depending on the NVIDIA GPU and driver you are using, you might need to perform additional congurations

on the sender. The required congurations can vary depending on the hardware, as described below:

●

Blade workstation—If the sender is a blade workstation, then its NVIDIA driver exposes all display

outputs the operating system as if they have monitors attached. The resolutions provided by the NVIDIA

driver cover a broad range of settings and should meet most user needs. If the desired resolution is not

available, see Adding custom resolutions on page 31.

●

Virtual workstation—If the sender is a virtual workstation with a hypervisor, the NVIDIA driver presents

a single display to the operating system. The resolutions provided by the NVIDIA driver cover a broad

range of settings and should meet most user needs. If you are using a single display at the receiver, no

further action is required. If you need to congure additional resolutions and/or make additional

displays available, see Creating and applying an EDID le on page 30.

●

Traditional workstation—If the sender is a traditional workstation, then its NVIDIA driver expects to

nd a display attached to one or more outputs. When it does, it queries the EDID (Extended Display

Information Data) information from the display for its supported resolutions and makes the display and

resolutions available to the operating system. If you do not have a display attached, the NVIDIA driver

reverts to a single VGA output with basic display resolutions. If you want to rack mount a workstation of

this type in a data center, you need to attach an EDID emulator device to the graphics adapter outputs

you want to use or provide an EDID le from a display you want to emulate. See Creating and applying an

EDID le on page 30 for more information.

Creating and applying an EDID le

There are software tools available to create and edit an EDID le, but the easiest method is to use an existing

monitor from the receiver and temporarily attach it to the sender, which should be RGS Sender on Windows

with NVIDIA graphics. If you have several dierent displays that you use on the receiver, HP recommends that

you capture the EDID information of the one that has the highest display resolution. This will address all other

resolution needs.

To create and apply an EDID le:

1. Attach a monitor to the sender.

NOTE: This is not possible with blade workstations that use MXM graphics.

2. Open the NVIDIA Control Panel and click View system topology.

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