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Updated Mar 26, 2019
Version 3.0
Blog Post
Hello:
About UEFI GOP mode test
Topology Selection:
• UEFI must reliably detect all the displays that are connected to the POST adapter. The Pre-OS screen can only be
displayed on a display connected to the POST adapter.
•In case multiple displays are detected, UEFI must display the Pre-OS screen based on the following logic:
System with an Integrated display(Laptop, All In One, Tablet): UEFI must display the Pre-OS screen only on the integrated display
If the laptop system Pre-OS screen is also displayed on the external monitor simultaneously, will this violate the regulations?