Removal
Side Cover
Identify the side cover highlighted in blue.
Loosen the thumb screw that secures the side cover to the chassis.
Slide towards the front and lift the side cover off the chassis.
Riser card Module
Identify the riser card module highlighted in blue.
Remove the screws that secure the riser card module to the chassis.
Lift the riser card module off the chassis.
Power button
Identify the power button highlighted in blue.
Disconnect the power button cable from the connector on the system board.
Press the release tabs on the power button head.
Slide and remove the power button along with its cable out from the chassis.
Install
Power button
Identify the power button location highlighted in blue.
Insert the power button cable from the front side of the chassis and press the power button head until it clicks into the place in the chassis.
Connect the power button cable to the connector on the system board.
Riser card Module
Identify the riser card module location highlighted in blue.
Install the riser card module on the chassis and align with screw holes.
Install the screws that secure the riser card module to the chassis.
Side Cover
Identify the side cover location highlighted in blue.
Slide the side cover into place towards the front of the chassis.
Tighten the thumb screw that secure the side cover to the chassis.