Technical Product Specification

IntelP
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Server System R1000JP FamilyTPS Front Control Panel and I/O Panel Overview
Table 39. Power/Sleep LED Functional States
State
Power Mode
LED
Description
Power-off
Non-ACPI
Off
System power is off, and the BIOS has not initialized the chipset.
Power-on
Non-ACPI
On
System power is on.
S5
ACPI
Off
Mechanical is off, and the operating system has not saved any context
to the hard disk.
S4
ACPI
Off
Mechanical is off. The operating system has saved context to the hard
disk.
S3-S1
ACPI
Slow blink1
DC power is still on. The operating system has saved context and
gone into a level of low-power state.
S0
ACPI
Steady on
System and the operating system are up and running.
H – Drive Activity LED – The drive activity LED on the front panel indicates drive activity from
the on-board hard disk controllers. The server board also provides a header giving access to
this LED for add-in controllers.
Revision 1.7
Intel order number: G71652-008
54