Dell Precision 3630 Tower Service Manual - Page 73
Voltage regulator heat sink, Removing VR heatsink, Installing VR heatsink
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Page 73 highlights
Voltage regulator heat sink Removing VR heatsink 1. Follow the procedure in Before working inside your computer. 2. Remove the: a. Cover b. Graphics card c. SSD d. Heatsink assembly 3. Open the PSU hinge. 4. Loosen the captive screws that secure the VR heatsink to the system board [1]. 5. Lift the VR heatsink from the system board [2]. Installing VR heatsink 1. Align the screws on the heatsink with the screw holders on the system board and place the VR heatsink on the system board [1]. 2. Tighten the captive screws that secure the VR heatsink to the system board [2]. Disassembly and reassembly 73
![](/manual_guide/products/dell-precision-3630-tower-service-manual-d51f4c4/73.png)
Voltage regulator heat sink
Removing VR heatsink
1.
Follow the procedure in
Before working inside your computer
.
2.
Remove the:
a.
Cover
b.
Graphics card
c.
SSD
d.
Heatsink assembly
3.
Open the
PSU hinge
.
4.
Loosen the captive screws that secure the VR heatsink to the system board [1].
5.
Lift the VR heatsink from the system board [2].
Installing VR heatsink
1.
Align the screws on the heatsink with the screw holders on the system board and place the VR heatsink on the system board
[1].
2.
Tighten the captive screws that secure the VR heatsink to the system board [2].
Disassembly and reassembly
73