Figure 3. Front Panel Controls And Indicators - Intel SR4850HW4 - Server Platform - 0 MB RAM Product Manual

Item Feature
F System Status/Fault LED
(green/amber)
G System Power LED
(green)
H System ID LED (blue)
I NMI button
J System Reset button
K System Power button
L System ID button
Intel® Server Platforms SR4850HW4 & SR4850HW4/M Product Guide
Indicates system status.
LED
Off
Green, On
Green, Blinking
Amber, On
Amber, Blinking
Indicates system power status.
LED
Off
On
Off
Blinking
On
Identifies the system via server management or locally.
Asserts NMI.
Press to reset the system.
Press to turn the system power on or off.
Press to turn the System ID LED on or off.

Figure 3. Front Panel Controls and Indicators

Description
State Description
Not ready AC Power Off, POST
error
Ready System booted and
ready
Degraded CPU or DIMM disabled
Critical Alarm Critical Power Supply,
Blower, Voltage, or
Temperature failure.
Non-Critical Redundant Power
Alarm Supply or Blower failure.
Non-Critical Blower,
Voltage, and
Temperature failure.
State ACPI
Power off No
Power on No
S4 / S5 Yes
S1 Yes
S0 Yes
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