Promise Technology Vess A3340 - Page 218

207
TroubleshootingVess A3340 Product Manual
System Fan * Global RAID HDD
Diagnosis Corrective Action
1. Voltage out of range
2. Controller
temperature above
critical threshold
3. Check power supply Status LED
on back of device. Replace PSU if
LED is red.
4. Check enclosure air ow, remove
any obstruction.
Hard drive temperature
warning
Check enclosure air ow, check
system fan, replace if necessary.
Fan module is not cooling
HDD to below critical
threshold.
Replace system fan module. Allow
time to reduce HDD temperature to
below critical threshold.
System fan failure Replace system fan module.
One or more LD ofine Contact Technical Support
One or more LD is critical Replace failed HDD and rebuild LD.
LD rebuilding
Wait until the rebuild is nished.
When the rebuild is completed, both
indicators will light green.
Red Green Orange (Amber)
Blinking Red LED condition irrelevant LED dark
leD troubleshootIng QuIck guIDe
(See illustrations on next page)