Panasonic DMR-UBS80EG Service Manual page 18

2. HDD
< Diagnosis Result >
0
1
2
8
Other
Example: HDD is not recognizable.
No trouble found on HDD.
Please check other diagnosis items.
Unable to communicate with HDD. Check any problems with connection of all cables for HDD or
power supply circuit.
If no trouble found, there is a high possibility of drive unit failure itself.
HDD failure itself. Replace it.
Unable to execute the diagnosis function properly.
There is a possibility of malfunction on the digital P.C.B.
Try to run self diagnosis again.
18