HP DreamColor Z27x Professional Display - Manual (Page 67)

If Auto EDID Update is enabled, the EDID will be updated for all inputs every time you change the
active color space preset. If Auto EDID Update is disabled, each input will be set to the factory default
values for the Native color space.
You can enable or disable Auto EDID Update in the OSD:
1. Press any of the five front bezel buttons on the right side of the front bezel to activate the
buttons.
2. Press the bottom Open Menu button to open the OSD.
3. In the OSD, select Management > Auto EDID Update and then select either Enable or
Disable.
Auto EDID Update 59