Connecting The Monitor For Thunderbolt; Tm Daisy Chain Function - Dell Thunderbolt U4025QW User Manual

Connecting the monitor for Thunderbolt

A PC is connected to two monitors in an initially off power state, and the PC power
state is synchronized with the Monitor 1 power button. When you press the Monitor 1
or PC power button, both the Monitor 1 and PC turn on. Meanwhile the Monitor 2 will
remain off. You need to manually press the power button on Monitor 2 to turn it on.
Similarly, a PC is connected to two monitors in an initially on power state, and the PC
system power state is synchronized with the Monitor 1 power button. When you press
the Monitor 1 or PC power button, both the Monitor 1 and PC turn off. Meanwhile the
Monitor 2 will be in Standby mode. You need to manually press the power button on
Monitor 2 to turn it off.
Thunderbolt TM 4
upstream
Monitor 2
Thunderbolt TM 4
upstream
Going into Standby mode...
Monitor 2
daisy chain function
TM
Thunderbolt TM 4 Thunderbolt TM 4
downstream upstream
Monitor 1
Thunderbolt TM 4 Thunderbolt TM 4
downstream upstream
Monitor 1
Setting up the monitor | 57