Chapter 6 Troubleshooting Guide
Troubleshooting Suggestions
LTO-4 Half-Height Tape Drive User’s Guide
41
3
If the tape drive is not recognized when the SAS controller scans for
devices, check the green status LED on the LTO-4 Half-Height Tape
Drive front panel to make sure the drive is receiving power.
4
If the green status LED is off, check the power connections to the tape
drive.
For the internal tape drive:
a
Shut down the system, remove the cover, and re-seat the DC
power cable connector on tape drive.
b
Restart the system and check the green status LED.
.
IF the tape drive is . . .
during system startup,
THEN . . .
recognized
the problem has been resolved.
not recognized
proceed to step 3 to determine whether
the tape drive is receiving power.
IF the green status LED is . . .
THEN . . .
off,
proceed to step 4 to check the
power connections to the tape
drive.
on,
proceed to step 5 to determine
whether the drive passed the
Power On Self Test functions.
