The on-board Display Port may not display the ThinkCentre logo and the BIOS menu when using a DisplayPort to a VGA dongle (FRU 45J9594 and FRU 57Y4141).
The above symptom is associated with, but not limited to, the following systems:
This issue has been resolved with a BIOS update. Users should update their BIOS to A1KT38A (or higher) to resolve this issue.
This is a limitation issue.
The user should utilize the on-board VGA port display.