Power Saving And Ergonometry For Apm Systems; Power Saving Modes And Resume Events For Acpi Systems - HP Kayak XU800 Technical Reference Manual

Normal speed
Processor
On
Display
Normal speed
Hard disk drive
supports up to 300 W
Power
consumption
Resume events
Resume delay
1.
Not supported by Windows NT 4.
Full On
Normal speed
Processor
On
Display
Normal speed
Hard Disk
Drive
VCC
Active Power
VCCAux
Planes
Supports up to
Power
300 W
Consumption
Resume Events
Resume Delay
1 System Overview
Power Saving and Ergonometry

Power Saving and Ergonometry for APM Systems

Full On Standby
Normal speed
Blanked, <30 W, on
models with integrated
graphics
Stopped
<40 W (230V, 50 Hz)
<27 W (115V, 60 Hz)
Keyboard, mouse, alarms,
LAN, modem, USB
Instantaneous

Power Saving Modes and Resume Events for ACPI Systems

S1
Halted
Blanked
Halted
VCC
VCCAux
<40 W
Power button,
LAN,
Modem,
USB,
Scheduler,
HP Start Key
Instantaneous
20
1 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
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
Off
Halted
Blanked, <5 W (typ)
Halted
(plugged in but turned off)
<5 W (average)
Space bar or power
button, RPO
Boot delay
Off
Off
Off
Off
VCCAux
<10 W
Power button,
HP Start Key
Regular boot delay