Front Panel Features - HP Carrier-grade cc2300 Start Manual

Table 2.

Front Panel Features

Item Feature
Front Panel Switches
A NMI switch
B Power switch
C Reset switch
Front Panel Alarm LEDs and Relays
D Critical (amber)
E Major (amber)
F Minor (amber)
G Power (amber)
Front Panel Status LEDs
H NIC activity
LED (green)
I HDD activity
LED (green)
J Main power
LED (green)
K User ID
LED (white)
Front Panel Connectors (Concealed by the Bezel)
RJ45 Serial
Connector
2 x USB
Connectors
14
Description
A momentary switch used to instruct the processor to copy system memory to
the hard drive. Pressing the recessed button with a paper clip or pin puts the
server in a halt state for diagnostic purposes and allows you to issue a
non-maskable interrupt. After issuing the interrupt, a memory dump can be
performed to determine the cause of the problem.
Toggles the system power.
Reboots and initializes the system.
When continuously lit, indicates the presence of a Critical System Fault. A
critical system fault is an error or event that is detected by the system with a
fatal impact to the system. In this case, the system cannot continue to operate.
An example could be the loss of a large section of memory. The front panel
critical alarm relay will be engaged.
When continuously lit, indicates the presence of a Minor System Fault. A major
system fault is an error or event that is detected by the system that has
discernable impact to system operation. In this case, the system can continue
to operate but in a "degraded" fashion (reduced performance or loss of
non-fatal feature reduction). An example could be the loss of one of two
mirrored disks. The front panel major alarm relay will be engaged.
When continuously lit, indicates the presence of a Major System Fault. A minor
system fault is an error or event that is detected by the system but has little
impact to actual system operation. An example would be a correctable ECC
error. The front panel minor alarm relay will be engaged.
When continuously lit indicates the presence of a Power System Fault.
Additionally, the front panel power alarm relay will engage.
Indicates NIC activity.
Indicates any system SCSI hard drive activity.
When continuously lit, indicates the presence of DC power in the server. The
LED goes out when the power is turned off or the power source is disrupted.
When it is blinking green, it indicates that the system is in ACPI sleep mode.
When continuously lit, indicates that the user ID function has been activated.
Serial Connector (also available on the back panel through a second
RJ45 connector).
USB Port 2 and USB Port 3.
HP cc2300 Carrier Grade Server Quick Start Guide