APM and ACPI system status, energy-saving modes
32 - English
A26361-D1837-Z120-1-7419, Edition 1
The specifications apply to the onboard components and represent the least favourable case. In
addition, at least 350 mA is required for PCI on 3.3 V, and 500 mA per connected device for USB on
5 V.
APM and ACPI system status, energy-saving modes
System status
ACPI
Status
)
1
APM
Status
Power
LED )
2
Power
LED )
3
Power
consum
ption
Wake-up
time
Normal
operation
G0
S0
On
On/Off On Normal
Simple energy-
saving mode
S1
Standby
Off/On flashin
g
Almost
like
normal
Almost
immediate
ly
Maximum
energy-saving
mode )
4
"Save to
DRAM"
S3 Off/On
flashin
g
RAM,
wake-up
compon
ents
ca. 5s
Maximum
energy-saving
mode **
"Save To Disk"
G1
S4
Off/Off Off RAM,
wake-up
compo-
nents
ca. 20s
”Soft Off"
G2
S5
Soft Off
Off/Off Off Nearly
zero
Full boot
time
Mechanically
Off
G3
Off
Off/Off Off Zero Full boot
time
)
1
G = Global status; S = System status
)
2
Two
colours
)
3
One
colour
)
4
The power supply unit must provide sufficiently loadable 5 V standby voltage.
To use the WOL functionality the power supply must provide a 5 V auxiliary voltage (5VSB) of at
least 1 A.
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