C H A P T E R 1 - Identifying the Netra 240 Server Components and LEDs

Refer to TABLE 1-1 for more information on identifying the Netra 240 server components and where the service instructions are located in this document.

TABLE 1-1 Locating Illustrations and Service Instructions for Netra 240 Server Components
Component/Service Instructions	Illustration
Air Duct and Rear Fan Assembly	FIGURE 1-2
Air Filter	FIGURE 1-1
Alarm Board	FIGURE 1-2
Bezel Assembly	FIGURE 1-1
DVD Drive	FIGURE 1-1
Front Fan Assembly Tray	FIGURE 1-2
Hard Drives	FIGURE 1-1
Hardware Cryptographic Module	FIGURE 1-3
Memory Modules	FIGURE 1-3
PCI Cards	FIGURE 1-2
Power Distribution Board	FIGURE 1-2
Power Supply Unit	FIGURE 1-2
For processor fans and heat sinks: System Board Assembly	FIGURE 1-3
For rotating service module: Accessing Rotating Service Module Components	FIGURE 1-2
System Configuration Card	FIGURE 1-1
System Configuration Card Reader Cluster	FIGURE 1-2
SCSI Interface Board	FIGURE 1-2
System Board Assembly	FIGURE 1-4

FIGURE 1-2 Rotating Service Module - Miscellaneous Internal Components and Rear Panel Components

FIGURE 1-4 Processor Fans and Heat Sink Assemblies on a Replacement System Board

Optional Components

TABLE 1-2 lists the order numbers of the optional server components, and TABLE 1-3 lists the order numbers of the optional PCI cards.

TABLE 1-2 Optional Components
Component	Description	Order Number
Storage disk (Maximum 2 disks per server)	73 GB 15K RPM 1-inch SCSI hard drive	XRA-SC1N2-73G15K
Memory (Multiple of 2 DIMMs, and a Maximum of 4 DIMMs per CPU)	512 MB memory expansion (2 x 256 MB DIMMs)	X7402A
1 GB memory expansion (2 x 512 MB DIMMs)	X7403A
2 GB memory expansion (2 x 1 GB DIMMs)	X7404A
	512 MB memory expansion (2 x 256 MB SPD 1.0 DIMMs)	X7602A
	1 GB memory expansion (2 x 512 MB SPD 1.0 DIMMs)	X7603A
	2 GB memory expansion (2 x 1 GB SPD 1.0 DIMMs)	X7604A
Sun Crypto Accelerator 500 card	Sun Crypto Accelerator 500	X7405A
Removable media	Internal slim DVD-ROM drive	X7425A
	Internal slim DVD-RW drive	X7413A
Rackmount kits	19-inch 2-post rackmount kit	X7901A
23-inch 2-post rackmount kit	X7902A
600mm x 600mm rackmount kit	X7904A
19-inch 4-post slide mount kit	X8099A
Processor upgrade kit	1.28 GHz processor kit	X7412A
Air filter pack	Air filter pack containing 10 foam filters	X8216A

TABLE 1-3 Supported PCI Cards
Order Number	Description	Maximum Number Supported
X1150A	Sun GigaSwift Ethernet UTP	2
X1151A	Sun GigaSwift Ethernet MMF	2
X1155A	High Speed Serial Interface PCI (HSI/P) 2.0	1
X2156A	Serial Asynchronous Interface PCI (SAI/P) adapter 3.0	2
X2222A	Dual Ultra-2 SCSI/Dual FastEthernet PCI	1
X4011A	Crypto Accelerator 4000 UTP (copper)	1
X6541A	Dual Differential Ultra/Wide SCSI (UDWIS/P)	2
X6758A	PCI Dual Channel Ultra3 SCSI host adapter	2
X6799A	PCI Single FC-AL Host adapter Note: This adapter has been qualified, but not NEBS tested.	1

Identifying the Netra 240 Server LED Indicators

The server has LED indicators associated with the server itself and with various components. The server status indicators are located on the bezel and are repeated on the back panel. The components with LED indicators to convey status are the dry contact alarm card, power supply units, Ethernet port, and hard drives. Details on the network link indicators and the network speed indicators are also provided.

Front Panel Indicators

TABLE 1-4 to TABLE 1-6 provide details about the indicators on the front panel and a description of the dry contact alarm states of the Netra 240 server. See FIGURE 1-5 and FIGURE 1-6 for the location of the front panel indicators.

TABLE 1-4 Server Status Indicators (Front and Rear Panels)
Indicator	LED Color	LED State	Meaning
Activity	Green	On	The server is powered up and running the Solaris Operating System (Solaris OS).
		Off	Either power is not present or Solaris software is not running.
Service Required	Yellow	On	The server has detected a problem and requires the attention of service personnel.
		Off	The server has no detected faults.
Locator	White	On	A continuous light turns on and identifies the server from others in a rack, when the ALOM `setlocator` command is used.

TABLE 1-5 Alarm Indicators and Dry Contact Alarm States
Indicator and Relay Labels	Indicator Color	Application or Server State	Condition or Action	System Indicator State	Alarm Indicator State	Relay NC ^[1] State	Relay NO ^[2] State	Comments
Critical (Alarm0)	Red	Server state (Power on/off and Solaris OS functional/ not functional)	No power input	Off	Off	Closed	Open	Default state
System power off	Off	Off ^[3]	Closed	Open	Input power connected
System power turns on; Solaris OS not fully loaded	Off	Offiii	Closed	Open	Transient state
Solaris OS successfully loaded	On	Off	Open	Closed	Normal operating state
Watchdog timeout	Off	On	Closed	Open	Transient state, reboot Solaris OS
Solaris OS shutdown initiated by user ^[4]	Off	Offiii	Closed	Open	Transient state
Lost input power	Off	Off	Closed	Open	Default state
System power shutdown by user	Off	Offiii	Closed	Open	Transient state
Application state	User sets Critical alarm on ^[5]	--	On	Closed	Open	Critical fault detected
User sets Critical alarm offii	--	Off	Open	Closed	Critical fault cleared
Major (Alarm1)	Red	Application state	User sets Major alarm onii	--	On	Open	Closed	Major fault detected
User sets Major alarm offii	--	Off	Closed	Open	Major fault cleared
Minor (Alarm2)	Amber	Application state	User sets Minor alarm onii	--	On	Open	Closed	Minor fault detected
User sets Minor alarm offii	--	Off	Closed	Open	Minor fault cleared
User (Alarm3)	Amber	Application state	User sets User alarm onii	--	On	Open	Closed	User fault detected
User sets User alarm offii	--	Off	Closed	Open	User fault cleared

In all cases when the user sets an alarm, a message is displayed on the console. For example, when the critical alarm is set, the following message is displayed on the console:
Note that in some instances when the critical alarm is set, the associated alarm indicator is not lit. This implementation is subject to change in future
(see Footnote iii of TABLE 1-5).

TABLE 1-6 Hard Drive Indicators
Indicator	LED Color	LED State	Component Status
Activity	Green	Flashing	Active SCSI transactions.
	Off	No activity.
Unused			Reserved for future use.
Ready to remove	Blue	On	Ready to remove.
		Off	Not ready to remove.

Rear Panel Indicators

TABLE 1-7 to TABLE 1-9 below provide details about the indicators on the rear panel of the Netra 240 server. See FIGURE 1-7 and FIGURE 1-8 for the location of the rear panel indicators.

TABLE 1-7 Network Link Indicators
LED Color	LED State	Network Link Status
Green	On	Link is established.
	Blinking	Link is transferring data.
	Off	Link is not established.

TABLE 1-8 Network Speed Indicators
LED Color	LED State	Network Speed Status
Green	On	The network link is established and running at its maximum supported speed.
	Off	If the network activity indicator is on, the network link is established but not running at its maximum supported speed. If the network activity indicator is off, the network link is not established.

TABLE 1-9 Power Supply Unit Indicators
LED Color	LED State	Component Status
Green	On	Power is present and the PSU is active.
	Off	Either power is not present, or the PSU has shut down due to an internal protection event.
Amber	On	The power supply unit has shut down due to an internal protection event and requires service attention.
	Off	The power supply unit is operating normally.
Blue	On	The power supply unit is ready to be removed.
	Off	The power supply unit is not ready for removal.

^{1 (TableFootnote) NC state is the normally closed state. This state represents the default mode of the relay contacts in the normally closed state.}

^{2 (TableFootnote) NO state is the normally open state. This state represents the default mode of the relay contacts in the normally open state.}This table contains details on the alarm indicators and dry contact alarm states. It has sixteen rows and nine columns.

^{3 (TableFootnote) The implementation of this alarm indicator state is subject to change.}

^{4 (TableFootnote) The user can shut down the system using commands such as init0 and init6. This does not include the system power shutdown.}

^{5 (TableFootnote) Based on a determination of the fault conditions, the user can turn the alarm on using the Solaris platform alarm API or ALOM CLI. For more information on the alarm API, refer to the Netra 240 Server System Administration Guide (part no. 817-2700) and for more information on ALOM CLI, refer to the Sun Advanced Lights Out Manager Software User's Guide for the Netra 240 Server (part no. 817-3174).}