Understanding Power Management - Lenovo LS1922 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 2-4. Power indicator
State
On
Standby/Suspend
Off
Power Indicator Screen
green Normal
Amber Blank
Off Blank
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
Chapter 2.
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