Desktop Power Saving Modes and Ergonometry for APM Systems
Hard disk drive
Resume events
1.
Desktop Power Saving Modes and Resume Events for ACPI Systems
Full On (S0)
Normal speed
Processor
On
Display
Normal speed
Hard Disk
Drive
VCC
Active Power
VCCAux
Planes
Supports up to
Power
200 W
Consumption
Resume Events
Resume Delay
Full On
Normal speed
Processor
On
Display
Normal speed
Supports up to 200 W
Power
consumption
Resume delay
Not supported by Windows NT 4.
Suspend (S1)
Halted
Blanked
Halted
VCC
VCCAux
<40 W
Power button,
LAN,
Modem,
USB,
Scheduler,
HP Start Key
Instantaneous
1
Suspend
Halted
Blanked, <5 W (typ)
Halted
<40 W (230V, 50 Hz)
<21 W (115V, 60 Hz)
Keyboard, network (RWU),
modem, USB
A few seconds
Suspend to RAM
Suspend to Disk
(S3)
Off
Off
Off
Off
Off
Off
Memory
VCCAux
VCCAux
<10 W
<10 W
Power button,
Power button,
LAN,
LAN,
Modem,
Modem,
Scheduler,
Scheduler,
HP Start Key
HP Start Key
Instantaneous
BIOS boot delay
1 System Overview
Power Saving and Ergonometry
Off
Halted
Blanked, <5 W (typ)
Halted
(plugged in but turned off)
<5 W (average)
Space bar or power
button, RPO
Boot delay
Off (S5)
(S4)
Off
Off
Off
VCCAux
<10 W
Power button,
HP Start Key
Regular boot delay
25