Apm And Acpi System Status, Energy-Saving Modes - Fujitsu Siemens Computers D1931 Technical Manual

APM and ACPI system status, energy-saving modes

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
Normal operation
Simple energy
saving mode
Maximum energy-
4
saving mode )
"Save to DRAM"
Maximum energy-
saving mode **
"Save To Disk"
"Soft Off"
Mechanically Off
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.
32 - English
ACPI APM
Status Status
) 1
G0 S0 On
G1 S1 Standby
S3
S4
G2 S5 Soft Off
G3 Off
Power Power
2 3
LED ) LED )
On/Off On
Off/On flashin
g
Off/On flashin
g
Off/Off Off
Off/Off Off
Off/Off Off
A26361-D1931-Z120-1-7419, Edition 1
Power Wake-up
consum time
ption
Normal
Almost Almost
like immediate
normal ly
RAM, ca. 5s
wake-up
compone
nts
RAM, ca. 20s
wake-up
compo-
nents
Nearly Full boot
zero time
Zero Full boot
time