Removal
Side Cover
Identify the side cover highlighted in blue.
Loosen the captive screw that secures the side cover to the chassis.
Slide and lift the side cover off the chassis.
Fan
Identify the fan highlighted in blue.
Disconnect the fan cable from the system board.
Grip the tabs on the fan, lift the fan upward and slide it out of the chassis.
Heat sink
Identify the heat sink highlighted in blue.
Loosen the captive screws that secure the heat sink to the system board. Loosen in reverse order.
Lift the heat sink off the system board.
Use the alcohol pad to clean the heat sink (as shown in the video).
Processor
Identify the processor highlighted in blue.
Push the release lever down and away from the processor to free it, then then extend it completely.
Open the processor cover completely.
Gently lift the processor from the processor socket.
Install
Processor
Identify the processor location highlighted in blue.
Ensure that the release lever and the processor cover are fully extended in the open position.
Align the processor with the triangle mark on the processor and system board.
Align the notches on the processor with the tabs on the socket and place it on the socket.
Once the processor is fully seated, close the cover and push the lever down, securing it under the tab.
Heat sink
Identify the heat sink location highlighted in blue.
Apply paste or pad included with the heatsink. Apply in a spiral pattern.
Install the heat sink on the system board and align it with the screw holes.
Tighten the captive screws that secure the heat sink to the system board. Tighten in order. Do not over tighten.
Fan
Identify the fan location highlighted in blue.
Slide the fan into its slot on the chassis, then press it downward until it snaps into place.
Connect the fan cable to the system board.
Side Cover
Identify the side cover location highlighted in blue.
Place the side cover on the chassis by aligning its tabs with the slots on the system.
Slide the side cover towards the front of the computer.
Tighten the captive screws that secure the side cover to the chassis.