20
Netra 240 Server Service Manual
• June
2004
The level of deployment security and the level of diagnostic testing for the rotary
switch is summarized in
Powering On the Server
Do not use this power-on procedure if you have just added any new internal option
or external storage device, or if you have removed a storage device without
replacing it. To power on the system under those circumstances, you must initiate a
reconfiguration boot. For those instructions, see
“Initiating a Reconfiguration Boot”
Caution –
Never move the system when the system power is on. Movement can
cause catastrophic disk drive failure. Always power off the system before moving it.
1. Establish a connection to the system console.
If you are powering on the system for the first time, connect a terminal to the serial
management port. For more information on establishing a connection, refer to the
Netra 240 Server Installation Guide
(817-2698).
2. Connect the server to a power source.
Once connected, the server automatically goes into Standby power mode.
TABLE
2-3
System Control Rotary Switch Functions and Positions
Function
System Control Rotary Switch Position
Normal
i
i When the rotary switch is set to the Normal position, the OpenBoot PROM
diag
parameter determines the level of POST that is run.
Diagnostics
ii
ii When set to the Diagnostics position, the rotary switch overrides the OpenBoot PROM
diag
parameter.
Locked
Forced-
Standby
Physically lock front bezel
No
No
No
No
Disable button power control
No
No
Yes
Yes
Disable remote power control
No
No
No
Yes
Force system to the Standby state
No
No
No
Yes
Write-protect ALOM flash PROM
No
No
Yes
No
Write-protect OpenBoot PROM/POST flash PROM
No
No
Yes
N/A
Force full POST during system boot
No
Yes
No
N/A
Disable suspension to OpenBoot PROM/kadb
No
No
Yes
N/A
Содержание Netra 240
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