HP 3PAR StoreServ 7400 2-node HP 3PAR StoreServ 7000 Storage Service Guide (QR - Page 30
I/O Modules LEDs, Table 4 Drive PCM LED Descriptions, M6710 I/O Module
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Table 4 Drive PCM LED Descriptions (continued) Icon LED Appearance On DC Output Fail Amber Flashing Indicates No AC power or fault or out of tolerance Firmware download I/O Modules LEDs I/O modules are located on the back of the system. I/O modules have two mini-SAS universal ports, which can be connected to HBAs or other ports and each port includes External Port Activity LEDs, labeled 0-3. The I/O module also includes a Power and Fault LED. Figure 28 M6710 I/O Module Figure 29 M6720 I/O Module Table 5 I/O module LEDs Icon Function Power Appearance Green State On Off Meaning Power is on Power is off 30 Understanding LED Indicator Status
Table 4 Drive PCM LED Descriptions
(continued)
Indicates
Appearance
LED
Icon
No AC power or fault or out of tolerance
On
Amber
DC Output Fail
Firmware download
Flashing
I/O Modules LEDs
I/O modules are located on the back of the system. I/O modules have two mini-SAS universal
ports, which can be connected to HBAs or other ports and each port includes External Port Activity
LEDs, labeled 0–3. The I/O module also includes a Power and Fault LED.
Figure 28 M6710 I/O Module
Figure 29 M6720 I/O Module
Table 5 I/O module LEDs
Meaning
State
Appearance
Function
Icon
Power is on
On
Green
Power
Power is off
Off
30
Understanding LED Indicator Status