Mirrored Power Button Function - Lenovo ThinkVision T24m-20 User Manual

Mirrored Power Button Function

2-11 T24m-20 Flat Panel Monitor User's Guide
The T24m-20 monitor allows its power key to control some Lenovo systems connected by USB
Type C, this function is named as Mirrored Power Button in OSD, the Mirrored Power Button
has Control Back (VDM) on and off options.
If the Control Back (VDM) is enabled in the OSD the power button will control not only the
monitor but also the external system if it is supported. The different scenarios are detailed
below:
When the monitor is connected to AC power and connected by USB Type C to a system that
does not support the VDM function the power button will control only the monitor.
The power LED indicates the status as below:
White The monitor is on.
Amber The monitor is not receiving a signal.
Off The monitor is off.
The monitor will still supply power to the connected system.
When the monitor is connected to AC power and a system that supports the VDM function by
USB Type C, the monitor power button functions as both the monitor and the system's power
button.
The power LED indicates the system status:
White The system is on.
White Blinking The system is in sleep mode.
White Breathing The system is in modern standby mode
Off The system if off or in hibernation mode and monitor is in DC off
status which the monitor will still supply power to the connected
system.
Please select the Control Back (VDM) option in OSD based on your requirement.
This monitor Mirrored Power Button function is compatible with some Lenovo devices, the
compatibility list please refer to the link:
https://support.lenovo.com/docs/t24m_20_vdm_comp_list
If monitor power button can't work normally with the systems that supports the VDM function,
please update monitor's firmware with Lenovo Display Control Center ThinkColour and ensure
the system's BIOS/Drivers are up to date.