HP storageworks director 2/140 Service Manual page 109

3
Is fault isolation being performed at the director?
YES
↓
4
Inspect both fan modules at the rear of the director. Fan module LEDs can be
inspected through the hexagonal cooling vents of the radio frequency interference
(RFI) shield.
Does inspection of a director fan module indicate a failure? Indicators include:
YES
↓
5
One or more cooling fans failed, and one or both fan modules must be removed
and replaced
Note:
Operation of the director with only one fan module for an extended period may cause
one or more thermal sensors to post event codes.
Are the fan modules functioning?
NO
↓
Contact the next level of support. Exit MAP.
Director 2/140 Service Manual
NO
Fault isolation is being performed at the HAFM appliance or
Embedded Web Server interface. Go to
The amber LED is illuminated but not blinking (beaconing) on one or both
fan modules.
One or more cooling fans are not rotating.
NO
Go to step 6.
("RRP: Redundant Fan
If one or more fans in a module are operating, do not remove the fan module
unless the replacement is immediately available.
If a multiple fan failure caused a thermal shutdown, power on the director
after the fan modules are replaced
Do not remove a fan module unless the replacement module is available.
YES
The director is operational. Exit MAP.
step 10.
Module" on page 250).
("Power-On Procedure" on page 195).
Diagnostics
109