Dell P2723QE 27" 4K UHD USB Type-C Hub Monitor - Manual (Page 64)

64 │ Operating your monitor
When you select 'Yes' to reset to default settings, the following message will appear:
Select ‘Yes’ to enable the following function(s):
· Always on USB-C Charging
· Other USB Charging
27 Monitor
Yes
No
See Troubleshooting for more information.