Lenovo NetVista Hardware Maintenance Manual (HMM) for NetVista 2284 systems - Page 59

HDD Power Down, Doze Mode, Suspend Mode, PM Control by APM, Video Off Option

Page 59 highlights

The default of Power Management is set to User Define, so it allows you to set each mode individually. HDD Power Down Whatever Power Management is set, the ranges are from 1 min. to 15 min. and Disabled. The default is Disabled. Doze Mode While Power Management is set to User Define, this ranges are from 1 min. to 1 hour. and Disabled. The default is Disabled. While Power Management is set to Min Saving, this parameter will be 1 min. While Power Management is set to Max Saving, this parameter will be 1 hour. Suspend Mode While Power Management is set to User Define, this ranges are from 1 min. to 1 hour. and Disabled. The default is Disabled. While Power Management is set to Min Saving, this parameter will be 1 min. While Power Management is set to Max Saving, this parameter will be 1 hour. PM Control by APM When set to Yes, an Advanced Power Management device will be activated to enhance the Max. Power Saving mode and stop the CPU internal clock. When set to No, the Max. Power Saving is not enabled. Video Off Option Based on an inactivity time-out, the system will enter power saving management modes. There are three modes, Always On, Suspend -> Off, and All Modes -> Off, to determine whether turn off the monitor. The default is Suspend -> Off. General Information 25

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General Information
25
The default of
Power Management is set to User
Define, so it allows you to set each mode individually.
HDD Power Down
Whatever Power Management is set, the ranges are
from 1 min. to 15 min. and Disabled.
The default is
Disabled.
Doze Mode
While Power Management is set to User Define, this
ranges are from 1 min. to 1 hour. and Disabled.
The
default is Disabled.
While Power Management is set to Min Saving, this
parameter will be 1 min.
While Power Management is set to Max Saving, this
parameter will be 1 hour.
Suspend Mode
While Power Management is set to User Define, this
ranges are from 1 min. to 1 hour. and Disabled.
The
default is Disabled.
While Power Management is set to Min Saving, this
parameter will be 1 min.
While Power Management is set to Max Saving, this
parameter will be 1 hour.
PM Control by APM
When set to Yes, an Advanced Power Management
device will be activated to enhance the Max. Power
Saving mode and stop the CPU internal clock.
When set to No, the Max. Power Saving is not
enabled.
Video Off Option
Based on an inactivity time-out, the system will enter
power saving management modes.
There are three
modes, Always On, Suspend -> Off, and All Modes ->
Off, to determine whether turn off the monitor.
The
default is Suspend -> Off.