Load/unload troubleshooting details 
Check that media can be loaded into the drive 
Action recommended 
Additional 
information 
Try loading a tape into the tape drive. If you have 
problems getting the tape to load, try the steps listed 
below. 
 
Check the correct media is being used. 
Click here for a DDS 
media compatibility 
matrix. 
Check the cartridge is being loaded in the correct 
orientation. 
 
Inspect media and SCSI cables, and discard if faulty or 
damaged. Check media for the following:  
o  Incorrect label placement  
o  Damage  
o  Usage in incorrect environment  
o  Snapped/damaged tape  
Click here for 
information on how 
to detect a damaged 
DDS cartridge and 
what symptoms 
would be seen. 
Click here for 
information on 
visually inspecting 
HP DDS media. 
Click here for 
information on DDS 
media label 
placement. 
Click here for 
information DDS 
media care. 
Click here for 
information on 
ensuring a long life 
for the HP DAT 
product. 
Run Device Analysis Test from Test drop down menu in 
HP Library and Tape Tools (L&TT). Follow any 
troubleshooting given with the test results. 
Ensure your drive is running with the latest firmware. 
NOTE:  
Click here for 
information on HP 
Library and Tape 
Tools.