HP 3000 Enterprise Virtual Array - Manual (Page 89)

Verifying enclosure operation
Check the enclosure status LEDs in the front, lower right corner (see Figure 40 ). If the display is not
exactly as shown, an error condition exists. To determine the defective element, check the drive status
LEDs on the front, the EMU, the power supplies, and the blowers , as well as checking the I/O module
status LEDs on the rear (see Table 21 ).
Either of the drive displays in Figure 40 indicates a properly functioning disk.
CXO7958A
Figure 40 Typical operational LED status displays—enclosure front
Figure 41
shows the location of the status displays. See Table 21 for state descriptions of the status LEDs.
Enterprise Virtual Array 3000/5000 user guide (VCS 3.110) 89