Dell OptiPlex 7000 Small Form Factor Service Manual - Page 56

Voltage-regulator heat sink, Removing the voltage-regulator heat sink

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Next steps 1. Install the disk-drive cage. 2. Install the front bezel. 3. Install the side cover. 4. Follow the procedure in after working inside your computer. Voltage-regulator heat sink Removing the voltage-regulator heat sink Prerequisites 1. Follow the procedure in before working inside your computer. WARNING: The heat sink may become hot during normal operation. Allow sufficient time for the heat sink to cool before you touch it. CAUTION: For maximum cooling of the processor, do not touch the heat transfer areas on the heat sink. The oils in your skin can reduce the heat transfer capability of the thermal grease. 2. Remove the side cover. About this task The following image indicates the location of the voltage-regulator heat sink and provide a visual representation of the removal procedure. Steps 1. Loosen the four captive screws that secure the voltage-regulator heat sink to the system board. 2. Lift the voltage-regulator heat sink off the system board. 56 Removing and installing components

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Next steps
1.
Install the
disk-drive cage
.
2.
Install the
front bezel
.
3.
Install the
side cover
.
4.
Follow the procedure in
after working inside your computer
.
Voltage-regulator heat sink
Removing the voltage-regulator heat sink
Prerequisites
1.
Follow the procedure in
before working inside your computer
.
WARNING:
The heat sink may become hot during normal operation. Allow sufficient time for the heat sink to
cool before you touch it.
CAUTION:
For maximum cooling of the processor, do not touch the heat transfer areas on the heat sink. The
oils in your skin can reduce the heat transfer capability of the thermal grease.
2.
Remove the
side cover
.
About this task
The following image indicates the location of the voltage-regulator heat sink and provide a visual representation of the removal
procedure.
Steps
1.
Loosen the four captive screws that secure the voltage-regulator heat sink to the system board.
2.
Lift the voltage-regulator heat sink off the system board.
56
Removing and installing components