Intel SR9000MK4U manual Front Panel Controls and Indicators

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. Figure 3 shows the control buttons and status indicators on the front panel.

	A			C		E		G		I
		B			D		F		H
											AF001083
A. USB Port 0, USB 1.1. The port is shut down in			F. Identification button and blue ID LED. Button toggles
case of an over-current. To recover, power				state of LED between on and off.
down server and then power it back on.				– 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			G.	Power fault LED:
case of an over-current. To recover, power				– Orange on: Critical, non-recoverable power fault
down server and then power it back on.					detected.
				– Orange blink: Non-critical power fault detected.
				– Off: No power fault detected.
C. Power button and power LED.			H.	Cooling fault LED:
– Green on: ACPI S0 state.				– Orange on: Critical non-recoverable cooling fault
– Green blink: System is powering down.					detected.
– LED off: ACPI S5 state.				– Orange blink: Non-critical cooling fault detected.
For information about power the system on and off,				– Off: No cooling fault detected by the BMC.
see “Powering the System On and Off” on page x.
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.

Figure 3. Front Panel Controls and Indicators

Intel® Server System SR9000MK4U Product Guide 5