Dell Vostro 5490 Service Manual - Page 35

Installing the heatsink assembly-discrete

Page 35 highlights

2. Remove the seven (M2x3) screws that secure the heatsink assembly to the system board. NOTE: Remove the screws in the order of the callout numbers [1, 2, 3, 4, 5, 6, 7] as indicated on the heatsink. 3. Lift the heatsink assembly out of the computer. Installing the heatsink assembly-discrete Prerequisites If you are replacing a component, remove the existing component before performing the installation procedure. About this task The figure indicates the location of the heatsink and provides a visual representation of the installation procedure. Steps 1. Locate the heatsink assembly slot on your computer. 2. Align and place the heatsink assembly into the slot. 3. Replace the seven (M2x3) screws to secure the heatsink assembly to the system board. NOTE: Replace the screws as per the callout on the heatsink. Removing and installing components 35

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2.
Remove the seven (M2x3) screws that secure the heatsink assembly to the system board.
NOTE:
Remove the screws in the order of the callout numbers [1, 2, 3, 4, 5, 6, 7] as indicated on the heatsink.
3.
Lift the heatsink assembly out of the computer.
Installing the heatsink assembly-discrete
Prerequisites
If you are replacing a component, remove the existing component before performing the installation procedure.
About this task
The figure indicates the location of the heatsink and provides a visual representation of the installation procedure.
Steps
1.
Locate the heatsink assembly slot on your computer.
2.
Align and place the heatsink assembly into the slot.
3.
Replace the seven (M2x3) screws to secure the heatsink assembly to the system board.
NOTE:
Replace the screws as per the callout on the heatsink.
Removing and installing components
35