Removal
Power Supply Units
Front Top Cover
Identify the front top cover highlighted in blue.
Using a flathead or Phillips #2 screwdriver, rotate the lock counterclockwise.
Lift the latch until the front top cover slides back.
Hold the cover on both sides and lift it away from the system.
Rear Top cover
Identify the rear top cover highlighted in blue.
Lift the rear top cover from the system in the direction of the marked arrows.
Support Bracket
Identify the support bracket highlighted in blue.
Move the cables away from the support bracket.
Pull the plunger on either side of the installed support bracket to unlock it.
Lift the support bracket to remove it from the system.
Air Shroud
Identify the air shroud highlighted in blue.
Disconnect the cables from the power distribution board.
Unroute the cables from the air shroud.
Pinch and hold the air shroud from the middle and lift it from the system.
Cooling fan cage assembly
Identify the cooling fan cage assembly highlighted in blue.
Loosen the screw on the latch that secures the cables.
Open the latch that secures the cables.
Unroute the cables from the cooling fan cage.
Using a Phillips #2 screwdriver, loosen the screws to unlock the cooling fan cage assembly.
Lift the cooling fan cage assembly from the system.
PSU cage
Identify the PSU cage highlighted in blue.
Disconnect all the cables from the power distribution board. Unroute cables from the the latch.
Using both hands, slowly rotate and pull up the PSU cage handle.
Hold the handle and the rear of the PSU cage, then lift it away from the system.
System Battery
Identify the system battery highlighted in blue.
Use a plastic scribe to pry out the system battery.
Lift the battery out of the socket.
Install
System Battery
Identify the system battery location highlighted in blue.
Install the battery with the "+" facing up and slide it under the securing tabs.
Press the battery into the connector until it snaps into place.
PSU cage
Identify the PSU cage location highlighted in blue.
Using both hands, slowly rotate and pull up the PSU cage handle.
Hold the handle and the rear of the PSU cage, then insert it into the system.
Rotate the handle down to the locked position.
Connect the cables to the power distribution board. Route the cables through the latch.
Cooling fan cage assembly
Identify the cooling fan cage assembly location highlighted in blue.
Align it with the screw holes and place the cooling fan cage assembly onto the system.
Using a Phillips #2 screwdriver, tighten the screws to lock the cooling fan cage assembly.
Route the cables through the cooling fan cage.
Close the latch that secures the cables.
Tighten the screw on the latch that secures the cables.
Air Shroud
Identify the air shroud location highlighted in blue.
Pinch and hold the air shroud from the middle, and place it onto the system.
Route the cables through the air shroud.
Connect the cables to the power distribution board.
Support Bracket
Identify the support bracket location highlighted in blue.
Align the bracket’s guide slots with the system guides, then press until the plungers click into place.
Place the cables on the support bracket.
Rear Top cover
Identify the rear top cover location highlighted in blue.
Align with the tabs, then slide the rear top cover forward until it fits into place.
Front Top Cover
Identify the front top cover location highlighted in blue.
Align the tabs on the front top cover with the guide slots on the system.
Push the front top cover latch down.
Using a 1/4-inch flathead or a Phillips #2 screwdriver, rotate the lock clockwise.
Power Supply Units