Understanding Power Management; Power Management Modes - Lenovo ThinkVision S27q-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 2-2. Power indicator
State
On
Standby/Suspend
Off

Power Management Modes

VESA Modes
Normal operation
Active-off mode
Switch off
P
ON
E
TEC
Power Indicator
Green Normal
Amber Blank
Off Blank
Horizontal Vertical
Sync Sync
Active Active
Inactive Inactive
- -
Energy Star
Restoring
Screen
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
19.23W
60.27kWh
Compliance
ENERGY STAR
ENERGY STAR
Power Consumption
45 W (maximum)*
35 W (typical)
Less than 0.5 W
Less than 0.3 W
2-10
Chapter 2.