HP 3PAR F-Class, T-Class, StoreServ 10000 Storage Troubleshooting Guide (QL226-96953, May 2013)

6 Understanding HP 3PAR StoreServ 10000 Storage LED
Status
The storage system components have LEDs to indicate whether or not the hardware is functioning
properly and to help identify errors. The LEDs help diagnose basic hardware problems. You can
quickly identify hardware problems by examining the LEDs on all of the components and using the
tables and illustrations in this chapter.
If you detect any problems during inspection of the LEDs, contact your Authorized Service Provider.
Drive Cage LEDs
The DC4 drive chassis holds one DC4 drive cage housing two drive cage FC-AL modules and a
maximum of ten drive magazines.
Figure 86 DC4 Drive Cage
80 Understanding HP 3PAR StoreServ 10000 Storage LED Status