Removal
Cable Cover
Identify the cable cover highlighted in blue.
Slide the cable cover lock to release the cable cover from the chassis.
Lift and slide the cable cover off the back of the chassis.
Dust Filter
Identify the dust filter highlighted in blue.
Pry and remove the dust filter from the chassis.
Left Side Cover
Identify the left side cover highlighted in blue.
Loosen the captive screws that secure the left side cover to the chassis.
Slide and lift the left side cover from the chassis.
Front Cover
Identify the front cover highlighted in blue.
Gently pry and release the tabs that secure the front cover to the chassis.
Rotate the front cover outward and lift it away from the chassis.
Drive Bay
Identify the drive bay highlighted in blue.
Disconnect the optical drive data and power cables from the optical drive.
Unroute the optical drive data and power cables from the routing guide on the drive bay.
Disconnect the hard drive data and power cables from the hard drive.
Lift the drive bay at an angle to release the tabs from the chassis.
Slide and remove the drive bay from the chassis.
Processor Fan and Heat Sink Assembly
Identify the processor fan and heat sink assembly highlighted in blue.
Disconnect the processor fan cable from the system board.
Loosen the captive screws that secure the processor fan and heat sink assembly to the system board. Loosen in reverse order.
Remove the processor fan and heat sink assembly from the system board.
Use the alcohol pad to clean the heatsink (as shown in the video)
Install
Processor Fan and Heat Sink Assembly
Identify the processor fan and heat sink assembly location highlighted in blue.
Apply paste or pad included with the heatsink. Apply in a spiral pattern.
Install the processor fan and heat sink assembly on the system board and align it with screw holes.
Tighten the captive screws that secure the processor fan and heat sink assembly to the system board. Tighten in order. Do not over tighten.
Connect the processor fan cable to the system board.
Drive Bay
Identify the drive bay location highlighted in blue.
Align and secure one side of the drive bay to the chassis.
Press down the other end of the drive bay securing the tabs on the drive bay with the slots on the chassis.
Connect the hard drive data and power cables to the hard drive.
Connect the optical drive data and power cables to the optical drive.
Route the optical drive data and power cables through the guide on the drive bay.
Front Cover
Identify the front cover location highlighted in blue.
Align the front cover tabs into the slots on the chassis.
Install and rotate the front cover towards the chassis and press it into place.
Left Side Cover
Identify the left side cover location highlighted in blue.
Slide and install the left side cover into the chassis.
Tighten the captive screws that secure the left side cover to the chassis.
Dust Filter
Identify the dust filter location highlighted in blue.
Align the tabs on the dust filter to the grooves on the front cover.
Press the dust filter into place on the front cover.
Cable Cover
Identify the cable cover location highlighted in blue.
Align the tabs on the cable cover with the slots on the back of the chassis.
Insert the tabs on the cable cover into the slots on the back of the chassis and slide downwards.
Slide the cable cover lock to secure the cable cover to the chassis.