Troubleshooting - Buffalo HD-H0.6TGL User Manual

If TeraStation encounters a disk error, it will be reported in the TeraStation status on the top of any
of the Web-Based configuration screens. Run a Disk Scan in the event of this error. If that still
does not resolve the problem, a Format is recommended. Formatting the drive will delete all of the
data on it, so back up any data you can before formatting (if possible). Finally, if none of the above
solutions help, please contact Technical Support (see pages 70 and 71 for contact information).
DIAG LED codes:
One blink every second: RAID Array Configuration is running normally
One blink every four seconds: RAID Error
Four blinks every four seconds: Internal Fan Error
Five blinks every four seconds: Flash ROM Error
Six blinks every four seconds: Hard Drive Error
Seven blinks every four seconds: RAM, LAN, or HDD Controller Error
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Troubleshooting