HP 3PAR StoreServ 7450 2-node HP 3PAR StoreServ 7450 Storage Troubleshooting G - Page 16
I/O Modules LEDs, Table 6 Drive PCM LED Descriptions, M6710 I/O Module
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Table 6 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 14 M6710 I/O Module Figure 15 M6720 PCM 0 16 Understanding LED Indicator Status
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Table 6 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 14 M6710 I/O Module
Figure 15 M6720 PCM 0
16
Understanding LED Indicator Status