Intel® Server System SR9000MK4U Product Guide 5
Front Panel
The front panel is located below the slimline optical drive on the left-side of the chassis
front. The front panel provides buttons and status indicator LEDs. Figure3 shows the
control buttons and status indicators on the front panel.
Figure 3. Front Panel Controls and Indicators
AF001083
E
D
C
B
A
F
G
H
I
A. USB Port 0, USB 1.1. The port is shut down in
case of an over-current. To recover, power
down server and then power it back on.
F. Identification button and blue ID LED. Button toggles
state of LED between on and off.
–Blue on: Identifies server.
–Blue blink: CMOS being cleared or FWH recovery
in process. For instructions on how to clear the
CMOS, see “Clearing the CMOS” on page 140.
–Off: System not identified, CMOS not being
cleared, FWH recovery not in process.
B. USB Port 1, USB 1.1. The port is shut down in
case of an over-current. To recover, power
down server and then power it back on.
G. Power fault LED:
–Orange on: Critical, non-recoverable power fault
detected.
–Orange blink: Non-critical power fault detected.
–Off: No power fault detected.
C. Power button and power LED.
–Green on: ACPI S0 state.
–Green blink: System is powering down.
–LED off: ACPI S5 state.
For information about power the system on and off,
see “Powering the System On and Off” on page x.
H. Cooling fault LED:
–Orange on: Critical non-recoverable cooling fault
detected.
–Orange blink: Non-critical cooling fault detected.
–Off: No cooling fault detected by the BMC.
D. Reset button: Resets the system. I. General fault LED:
–Orange on: Critical, non-recoverable fault other
than power or cooling fault detected.
–Orange blink: Non-critical fault other than power or
cooling fault detected.
–Off: No general fault detected.
E. System diagnostic interrupt (SDINT) button:
Asserts INIT to system.