Apm And Acpi System Status, Energy-Saving Modes - Fujitsu Siemens Computers D1555 Technical Manual

APM and ACPI system status, energy-saving modes

System status
Normal G0
operation
Simple energy- G1
saving mode
Maximum
energy-saving
mode **
"Save to DRAM"
Maximum
energy-saving
mode **
"Save To Disk"
"Soft Off" G2
Mechanically Off G3
* G = Global status; S = System status
** 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 (5V SB) of at
least 1 A.
A26361-D1555-Z120-1-6319
APM and ACPI system status, energy-saving modes
ACPI APM
Status* Status
S0 On
S1 Standby
S3
S4
S5 Soft Off
Off
Power Power
LED consumptio
n
To Normal
flashing Almost like
normal
RAM,
wake-up
components
Off Wake-up
components
Nearly zero
Zero
Wake-up time
Almost
immediately
ca. 5s
ca. 20s
Full boot time
Full boot time
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