HP StorageWorks 2500 Disk System - Manual (Page 51)

CXO7488A
1
2
3
1. Port 2 status
2. Power status
3. Port 1 status
Figure 27 I/O module status LEDs
Table 10 I/O module status LEDs
Port 2
status
Power Port 1
status
Problem description and recommended action
On On On Normal operational status
On On Off No signal is detected on port 1.
Check the transceiver and fiber cable connections.
Off On On No signal is detected on port 2.
Check transceiver and fiber cable connections.
Flashing On On Port 2 is being located.
On On Flashing Port 1 is being located.
Off Off Off No I/O module power.
The I/O module is not operational. Check power supplies. If
power supplies are operational, replace I/O module.
Disk drives
Three status indicators show the drive operational status. Use Figure 28 and Table 11 to interpret
disk errors and determine what action to take.
2500 Disk System user guide 51