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17
ACPI
The Altos R700 server board supports the Advanced Configuration and
Power Interface (ACPI) as defined by the ACPI 2.0 specification. An
ACPI aware operating system can put the system into a state where the
hard drives spin down, the system fans stop, and all processing is
halted. However, the power supply will still be on and the processors
will still be dissipating some power, so the power supply fans will still
run.
The Altos R700 server board supports sleep states s0, s1, s4, and s5:
•
s0: Normal running state.
•
s1: Processor sleep state. No context will be lost in this state and
the processor caches will maintain coherency.
•
s4: Hibernate or Save to Disk: The memory and machine state are
saved to disk. Pressing the power button or other wakeup event
will restore the system state from the disk and resume normal
operation. This assumes that no hardware changes have been
made to the system while it was off.
•
s5: Soft off: Only the RTC section of the CSB and the BMC are
running in this state. No context is saved by the OS or hardware.
Caution
: The system is off only when the AC power cord is
disconnected.
BS811.f/cppl!!Qbhf!28!!Uvftebz-!Opwfncfs!37-!3113!!21;19!BN
Summary of Contents for Altos R700 Series
Page 1: ...Altos R700 Series User s guide ...
Page 10: ...x ...
Page 11: ...1 Description ...
Page 37: ...2 Installation Procedures ...
Page 43: ...33 8 Press one end of the clip down 2 9 Press the other end of the clip down 3 ...
Page 48: ...2 Installation Procedures 38 ...
Page 49: ...3 Upgrading ...
Page 54: ...3 Upgrading 44 ...
Page 55: ...4 Configuration Software and Utilities ...
Page 56: ...4 Configuration Software and Utilities 46 ...
Page 63: ...53 4 Press Enter 5 The boot process continues When finished a system prompt displays ...
Page 90: ...4 Configuration Software and Utilities 80 ...
Page 91: ...5 Solving Problems ...
Page 94: ...5 Solving Problems 84 hardware and operating system list on the Acer Customer Support website ...
Page 105: ...6 Technical Reference ...
Page 106: ...6 Technical Reference 96 ...
Page 124: ...6 Technical Reference 114 ...
Page 125: ...Appendix A Equipment Log and Power Consumption Worksheets ...
Page 127: ...117 Hard Disk Drive 5 Item Manufacturer Name and Model Name Serial Number Date Installed ...
Page 132: ...Appendix A Equipment Log and Power Consumption Worksheets 122 ...