Technical Product Specification

Intel® Server System SR1600UR TPS Standard Control Panel
Revision 1.8 Intel order number E45725-010
47
Table 35. Control Button and Intrusion Switch Functions
Reference
Feature
Function
A
Power/Sleep
Button
Toggles the system power on/off. This button also functions as a Sleep
button if enabled by an ACPI-compliant operating system.
B
ID Button
Toggles the front panel ID LED and the server board ID LED on/off. The
server board ID LED is visible through the rear of the chassis and allows for
server identification and location when working behind a rack of servers.
C
Reset
Button
Reboots and initializes the system.
D
NMI Button
When the NMI button is pressed with a paper clip or pin, it puts the server
in a halt state for diagnostic purposes and allows the issuance of a
non-maskable interrupt. After issuing the interrupt, a memory download can
be performed to determine the cause of the problem.
7.2 Control Panel LED Indicators
The control panel houses six LEDs to display the system’s operating state. The LEDs are
visible with or without the front bezel.
Figure 27. Control Panel LED Indicators
The following table identifies each LED and describes its functionality.
Table 36. Control Panel LED Functions
LED
Color
State
Description
NIC1/NIC2
Activity
Green
On NIC Link
Blink
NIC Activity
Power/Sleep
(on standby power)
Green
On
Legacy power-on/ACPI S0 state
Blink
1,4
Sleep/ACPI S1 state
Off
Off
Power-off/ACPI S4 or S5 state
System Status
(on standby power)
Green
On
Running/normal operation
Blink
1,2
Degraded