HP Surestore NAS - Manual (Page 80)

A-4 Troubleshooting
Normal Conditions The Power LED is controlled by hardware and is always on
when power is connected. See the following table to interpret the
state of other LEDs.
* The Network LED will flash when there is network traffic.
Error Conditions The following table shows how the front panel indicators show
various error conditions:
* The Network LED will flash when there is network traffic.
** Check the stat.txt file in the server’s config folder for more information.
*** The CD LED and Network LED flash alternately in this condition.
Event
Status
LED CD
LED Network
LED
Initial power to unit ON ON ON
During power-up/Self-test.
Approx. 30 seconds.
Flash OFF OFF
After power-up/Self-test OFF OFF Flash*
First disc inserted OFF ON Flash*
Last disc removed OFF OFF Flash*
Flash loading 1 Flash/sec 1 Flash/sec 1 Flash/sec
Event
Status
LED CD
LED Network
LED
CD-ROM has incorrect format or
SCSI bus not connected**
OFF Flash Flash*
Faulty network connection
OFF N/A OFF
Illegal LAN hardware address.
Flash Flash Flash
Flash load failed
Flash OFF OFF
Error in EEPROM
Flash OFF OFF
Error in FLASH PROM
Flash OFF Flash
Error in SRAM
Flash Flash OFF
Error in DRAM/DIMM
Flash OFF OFF
Error in DRAM/DIMM
configuration error
Flash Flash OFF
Software/Hardware
combination error
Flash Flash*** Flash***
hp.book Page 4 Thursday, April 2, 1998 4:33 PM