Users Guide
( USB-C
USB
C
Dell UltraSharp 27 Monitor
U2721DE
Dynamic switching of USB-C Prioritization is disabled when
Always On USB-C Charging is enabled.
To change USB-C Prioritization:
1. Shutdown the PC
2. Activate Input Source menu
3. Press and hold key on USB Type-C input for 8 seconds.
( USB-C
:(CUSB
Dell UltraSharp 27 Monitor
U2721DE
Yes No
If your PC is Dell Optiplex Ultra and powered from USB-C, you need to carry
out the following steps before resetting:
1. Select ‘ No’
2. Go to Monitor Menu: Set Personalize > USB-C Charging > On During Power O
Note: Please disconnect any USB storage device to your monitor during
the switching process (up to 12 seconds).
Do you want to continue?
Dell UltraSharp 27 Monitor
U2721DE
Yes No
If your PC is Dell Optiplex Ultra and powered from USB-C, you need to carry
out the following steps before resetting:
1. Select ‘ No’
2. Go to Monitor Menu: Set Personalize > USB-C Charging > On During Power O
Note: Please disconnect any USB storage device to your monitor during
the switching process (up to 12 seconds).
Do you want to continue?