Dell Latitude 7350 Detachable Owners Manual - Page 79

Removing the heat sink (Vapor Chamber), Installing the heat sink non-Vapor Chamber

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Figure 47. Installing the heat sink (non-Vapor Chamber) Steps 1. Place the heat sink on the system board, aligning the screw holes on the heat sink with the screw holes on the system board. 2. Tighten the three captive screws (M1.6x2.3) that secure the heat sink to the system board in this sequence: 1 > 2 > 3. 3. Replace the heat sink shield over the heat sink, pressing it into position. 4. Adhere the WLAN and WWAN antenna grounding foil (for computers with WWAN support) to the heat sink. Next steps 1. Install the display assembly. 2. Install the SIM-tray card. 3. Follow the procedure in After working inside your computer. Removing the heat sink (Vapor Chamber) CAUTION: The information in this removal section is intended for authorized service technicians only. Removing and installing Field Replaceable Units (FRUs) 79

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Figure 47. Installing the heat sink (non-Vapor Chamber)
Steps
1.
Place the heat sink on the system board, aligning the screw holes on the heat sink with the screw holes on the system
board.
2.
Tighten the three captive screws (M1.6x2.3) that secure the heat sink to the system board in this sequence: 1 > 2 > 3.
3.
Replace the heat sink shield over the heat sink, pressing it into position.
4.
Adhere the WLAN and WWAN antenna grounding foil (for computers with WWAN support) to the heat sink.
Next steps
1.
Install the
display assembly
.
2.
Install the
SIM-tray card
.
3.
Follow the procedure in
After working inside your computer
.
Removing the heat sink (Vapor Chamber)
CAUTION:
The information in this removal section is intended for authorized service technicians only.
Removing and installing Field Replaceable Units (FRUs)
79