Promise Technology 2-Year Extended Warranty for VessR2000 RAID Head - Manual (Page 686)

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Product Manual Troubleshooting
Reported Event Corrective Action
PSU (Power Supply Units)
PSU is not inserted Reinstall the power supply unit.
PSU is off Turn on the power supply or plug in the
power cable.
PSU is on
No action is required. PSU is installed and turned on
PSU is functional and turned on
PSU is installed and turned off
Turn on the power supply or plug in the
power cable. PSU is functional and turned off
PSU is malfunctioning and turned on
Replace the power supply unit.
PSU is malfunctioning and turned off
PSU has been removed
PSU 12V/5V/3.3V power is out of the threshold
range
PSU 12V/5V/3.3V power is within the normal
range
No action is required.
PSU is critical. This may cause ins tab ility of
the system
Check the power to the PSU. Verify that
the correct PSU is installed.
PSU Fans
PSU fan or blower has turned on
No action is required.
PSU fan or blower has turned off
PSU fan or blower speed is increased
PSU fan or blower speed is decreased
PSU fan or blower is malfunctioning
Replace the power supply.
PSU fan or blower is inserted
No action is required.
PSU fan or blower is functioning normally
PSU fan or blower is NOT installed
Check fans or blowers.
PSU fan status is unknown. Check for proper installation and turn on
the power supply. If the condition persists,
replace the power supply.