Understanding Power Management; Power Management Modes - Lenovo ThinkVision S24q-10 User Manual

Understanding power management

Power management is invoked when the computer recognizes that you have not used your
mouse or keyboard for a user-definable period. There are several states as described in the
table below.
For optimal performance, switch off your monitor at the end of each working day, or whenever
you expect to leave it unused for long periods during the day.
Table 2-3. Power indicator
State
On
Standby/Suspend
Off

Power Management Modes

VESA Modes
Normal operation
Active-off mode
Switch off
P
ON
E
TEC
Power
Screen
Indicator
Green Normal
Amber Blank
Off Blank
Horizontal Vertical
Sync Sync
Active Active
Inactive Inactive
- -
Energy Star
Restoring Operation
Press a key or move the mouse
There may be a slight delay before
the image reappears.
Note: Standby also occurs if there is
no image output to the monitor.
Press the power button
There may be a slight delay before
the image reappears.
Video Power Indicator
Active Green
Off
Amber
- Off
Power Consumption
17.05 W
53.7 kWh
Compliance
ENERGY
STAR
ENERGY
STAR
Power Consumption
31 W (maximum)*
20 W (typical)
Less than 0.5 W
Less than 0.3 W
Chapter 2. 2-10