Server Chassis Features
Intel
®
Server Chassis P4000M Service Guide
7
Figure 9. Front Panel Controls and Indicators
The description of the front panel LEDs are listed in the following table:
Table 2. Front Panel LED Functionality
LED
Color
Condition
What It Means
Power/Sleep
Green
On
Power on or S0 sleep.
Green
Blink
S1 sleep or S3 standby only for workstation baseboards.
Off
Off (also sleep S4/S5 modes).
Status
Green
On
System ready/No alarm.
Green
Blink
System ready, but degraded: redundancy lost such as PS or
fan failure; non-critical temp/voltage threshold; battery
failure; or predictive PS failure.
Amber
On
Critical alarm: Voltage, thermal, or power fault; CPU
missing; insufficient power unit redundancy resource offset
asserted.
Amber
Blink
Non-Critical failure: Critical temp/voltage threshold; VDR hot
asserted; min number fans not present or failed.
Off
AC power off: System unplugged.
AC power on: System powered off and in standby, no prior
degraded\non-critical\critical state.
Global HDD
Activity
Green
Blink
HDD access.
Off
No access and no fault.
LAN 1-4
Activity/Link
(LAN 1-2 for Intel
®
Server Board
S1200BT)
Green
On
LAN link/no access.
Green
Blink
LAN access.
Off
Idle
Chassis
Identification
Blue
On
Front panel chassis ID button pressed.
Blue
Blink
Unit selected for identification via software.
Off
No identification.
Summary of Contents for P4000M
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