Справочник Пользователя для HP (Hewlett-Packard) A3312AZ

 
 
 
 
 

Troubleshooting & Diagnostics 

Module Status Lights 

 
 

 

43 

 
 
 
 
 
 
 

 

Off 

No power or fan not operating. 

 

Green 

Normal operation. 

None required. 

Amber 

Fan failure. Fan speed is too slow or the 
fan has stopped blowing air. 

Replace the fan module. 

Off 

No power or power module not 
operating. 

Check to see if power cords are plugged 
in. Check to see if storage system power 
switch is turned on. 

Green 

Normal operation. 

None required. 

Amber 

Both fans are missing or failed, over-
current condition, or power supply 
failure. 

See “Power Module Troubleshooting 
Procedures” in this chapter. 

Off 

No power, disk module failed, or self-
test passed. 

Check storage system power. If power 
is present and self-test passed, no action 
is required. If the disk module failed, 
replace the disk module. 

Flashing Green 

Disk module is reading or writing data. 
Normal operation. 

None required. 

Green 

Drive fault

1

 or self-test

2

 is running. 

If there is a drive fault, replace the disk 
module. If self-test is running, no action 
is required. 

1. A solid green status light at any time other than during a self-test indicates a disk module fault. 

Replace the disk module. 

2. Termination problems can prevent successful completion of a self-test. Verify there are no 

termination problems on the SCSI bus. See “SCSI Bus Troubleshooting Procedures”.