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Perkalurk
Blue Screen Again
Posts: 1
Registered: ‎08-30-2018
Location: US
Views: 469
Message 1 of 2

T480s BIOS missing Display On Dock Setting - Can't use Ext. Display during Boot/BitLocker 40AF Dock

I'm not able to use an external display during the boot process + Bitlocker Screen.

 

T480s on a USB-C 40AF Dock.

 

This functionality exists with T470s and the 40A2 Ultra Dock. There is the proper Display On Dock BIOS setting avaible.

 

This funcitionality exists with the P52s and the USB-C 40AC Dock.

 

It seems like the T480s is missing this functionality, and I want to know if there is a planned BIOS update to fix this issue.

 

I've tried every other possible BIOS configuration, and both USB-C ports on the T480s, there is no way to get an external montior to display during boot when that external display is plugged into a USB-C dock.

 

Please let me know.

 

Thanks!

Grimrod
Paper Tape
Posts: 4
Registered: ‎01-17-2019
Location: US
Views: 222
Message 2 of 2

Re: T480s BIOS missing Display On Dock Setting - Can't use Ext. Display during Boot/BitLocker 40AF D

Any luck? Having a similar issue with McAfee encryption.

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