Seagate DL585 manual Is the monitor displaying information?

Table 31 Is the internal health LED green?

Answer	Possible reasons	Possible solutions
—	PPM or board power fault	Inspect the QuickFind diagnostic display
		panel to determine if one of the PPMs,
		processor memory boards, or system
		board has experienced a power fault.
		Ensure that all components are seated
		properly.
		If problem persists, replace the failed
		component.
		A PPM failure will be shown by the PPM
		LED being illuminated on the specific
		processor memory board.
		If the processor memory board BRD LED
		is amber, see “Troubleshooting a failed
		processor” later in this chapter.
		If the I/O power LED is amber, replace
		the system I/O board.
—	Thermal shutdown	If the Therm Trip LED is amber, the
		system encountered an unexpected
		thermal shutdown.
		If one of the processor memory board
		TEMP LEDs is amber, ensure that the
		processor heatsink is properly attached,
		all fans are functioning properly, and
		that the external environment is within
		specified parameters. Inspect the iLO
		logs for any temperature-related
		warnings.
Yes	—	If the internal health LED is green, see
		Table 32.
NOTE:	For LED locations and functions, see Chapter 4, “Server components identification.”

Table 32 Is the monitor displaying information?

Answer	Possible reasons	Possible solutions
No	The monitor might not have power.	Be sure that the monitor AC power cord
	Video might not be connected properly.	is plugged in and that the monitor power
	Non-volatile RAM (NVRAM) might be	button has been pressed.
	corrupted.	If a video card is installed, be sure that
	The system ROM and redundant ROM	the video cable is properly connected.
	might be corrupted.	Verify the video connections. See the HP
	A processor memory board or	Servers Troubleshooting Guide.
	HyperTransport link might have failed.	Clear NVRAM. See the Caution
		following the table. See Chapter 4 for
		the correct switch setting.
		Are there any audible indicators, such as
		a series of beeps? A series of beeps is
		the audible signal indicating the
		presence of a POST error message. See
		the HP Servers Troubleshooting Guide
		for a complete description of each beep
		sequence and the corresponding error
		messages.
		See the “Troubleshooting a failed
		processor” section later in this chapter.
		If these steps do not solve the problem,
		contact an authorized service provider
		for assistance.

Troubleshooting 78