Remove and Replace a Power-Fan Assembly
$DEV_NAME $FRU_NAME, has been selected.
To prepare for this service action, perform the following:
Enter a description of the service action (replacing a power-fan assembly).
Select the estimated amount of time of the service action from the pull-down.
Select the Reserve button.
a) Other users will be alerted that this service action is in progress when they login.
To Remove and Replace a Power Supply
If needed, to help locate the correct tray, activate the White locate LED:
From the rear, power-fan assembly "A" is located in the upper right corner of the tray and power-fan assembly "B" is located in the lower left corner of the of the tray.
Locate the failed power-fan assembly by checking the fault lights. If a fault is detected, the Service Action Required LED (Amber) will be on and the Service Action Allowed (Blue) LED should be on.
Verify that the power-fan assembly is ready to remove.
a) The power-fan assembly "State" should be "Enabled but Offline" and the "Status" should be "Error".
b) If the power-fan assembly "Status" is not "Error" contact your Sun Service provider or your next level of technical support.
Important: Potential loss of data access - Never remove a Power-Fan assembly unless the Blue Service Action Allowed LED is "On".
Push the power switch on the failed power-fan assembly to the "Off" position.
Unplug the power cord from the failed power-fan assembly.
If power-fan assembly "A" is being replaced lift the latch/handle up to unlock the power-fan assembly and pull the power-fan assembly out of the tray. If power-fan assembly "B" is being replaced pull the latch/handle down to unlock the power-fan assembly and pull the power-fan assembly out of the tray.
Unpack the new power-fan assembly and save all of the packing materials to return the failed power-fan assembly in. Use care when handling either the new or the failed power-fan assembly.
Ensure the power switch on the new power-fan assembly is in the "Off" position.
Insert the new power-fan assembly until it connects with the midplane connector and push the latch/handle in to the locked position.
Plug the power cord into the new power-fan assembly.
Push the power switch to the "On" position.
The Green power-fan LEDs should now be "On".
Verify the new power-fan "State" and "Status".
a) The power-fan "State" should be "Enable" and the "Status" should be "OK".
b) If the power-fan is not "Enable" and "OK" contact your Sun Service provider or your next level of technical support.
A new FRU inventory will need to be created for the new power-fan assembly: Generate new FRU inventory.
Turn Off the White LED used to locate the CRM/CEM.
Disable the reserve CRM/CEM function.
a) Select the Release button.