Hp EVA Array iSCSI Connectivity Option Manual do Utilizador descarregar pdf (Página 50)

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Figure 14 Chassis LEDs

1. H e a r t b e a t L E D

2. Input Power LED

3. System Fault LED

Power LED (green)

ThePowerLEDindicatestheinputvoltagestatusatthempx100/100blogiccircuitboard.Duringnormal

operation, this LED is illuminated to indicate that the mpx100/100b logic circuit board is receiving

the DC voltage from the power supply.

Heartbeat LED (g reen)

The H e artbeat LED indicates the status of the internal mpx100/100b processor and any power-on self

test (POST

) error results. Following a normal power-up, the Heartbeat LED blinks about once per second

to indica

te that the mpx100/100b passed the POST and that the internal mpx100/100b processor is

running. See “Heartbeat LED blink patterns” on page 174 for a description of all Heartbeat LED blink

codes.

System Fault LED (amber)

The System Fault LED illuminates to indicate that a fault exists in the mpx100/100b ﬁ rmware or

hardware. Fault conditions include POST errors and over-temperature conditions. The Heartbeat LED

shows a blink code for POST errors, IP address conﬂicts, and the over-temperature condition. See

“Hear tbeat LED blink patterns” on page 174 for more information.

Chassi

s controls

The Maintenance button shown in Figure 15 is the only chassis control; it is used to reset the

mpx100/100bortorecoveradisabledmpx100/100b.

Conﬁguring the mpx100/100b

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