HP ESL E-series Tape Libraries - Manual (Page 78)

Interface Manager card problems
This section describes the status and network LEDs for the Interface Manager card.
Status LED diagnostic codes
Table 13 describes the meaning of the status indicator LEDs for the Interface Manager card.
Table 13 Status LED diagnostic codes
Red LED Green LED Description
On Off BIOS code failed to run.
Blinks 1x per 5
second interval
Off
Hardware POST failed. No firmware images are
loaded.
Blinks 2x per 5
second interval
Off
No CompactFlash disk or valid boot sector image
found. Be sure to transfer the memory module from
the old card to the new card if the Interface Manager
was replaced.
Blinks 3x per 5
second interval
Off
Specified firmware image files were not found.
Neither the current nor the previous image was found.
Blinks 4x per 5
second interval
Off
Load or execute command failed (boot code
remains at end of process). This indicates that load,
decompress, or execution failed on both the current
and previous image files.
Off
Blinks 1x per 5
second interval
Normal state. Load or execute command succeeded.
Boot code successfully loaded, decompressed, and
initiated execution of one of the image files.
Network link activity/speed LEDs
Table 14 describes network link activity and speed as indicated by the LEDs for the Interface Manager.
Table 14 Network link activity/speed LEDs
LED Status Description
Link Activity LED (left
side of each Ethernet
port)
Off
On
Flashing Port disconnected / no link
Port connected to another Ethernet device
Data is being transmitted / received
Link Speed LED (right
side of each Ethernet
port)
On
Off
Port is operating at 100 Mbps
Port is operating at 10 Mbps, or is not connected
(see Link Activity LED)
Common Interface Manager issues
This section describes common symptoms relating to the Interface Manager card and how to resolve them.
Command View TL server does not detect the Interface Manager card
Bad network connection
• Verify that the Interface Manager card and the management station are correctly connected to
the LAN.
• Use LEDs to troubleshoot Ethernet cabling.
• Ping the Interface Manager to verify network health.
78 Maintenance and troubleshooting