I/O Module Leds; Location Of Hp M6710/M6720 I/O Module Leds; Description Of I/O Module Power And Fault Leds - HP 3PAR StoreServ 7000 Troubleshooting Manual

Table 6 Description of Drive PCM LEDs (continued)
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I/O Module 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. Each port includes External Port Activity
LEDs, labeled 0 to 3. The I/O module also includes a Power and Fault LED.
Figure 14 Location of HP M6710/M6720 I/O Module LEDs
Figure 15 I/O Module Power and Fault LEDs
Table 7 Description of I/O module Power and Fault LEDs
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20 Understanding LED Indicator Status
Description LED Appearance
DC Output Fail Amber
Function Appearance
Power Green
On No AC power, PCM fault or out of tolerance
Flashing Firmware download
State
On
Off
Indicates
Indicates
Power is on
Power is off