Dell Latitude 7350 Detachable Owners Manual - Page 80

Removing the heat sink Vapor Chamber, About this task

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Prerequisites 1. Follow the procedure in before working inside your computer. CAUTION: The heat sink may become hot during normal operation. Allow sufficient time for the heat sink to cool before you touch it. 2. Remove the SIM-tray card. 3. Remove the display assembly. About this task The following image indicates the location of the heat sink and provides a visual representation of the removal procedure. Figure 48. Removing the heat sink (Vapor Chamber) Steps 1. Peel back the WLAN and WWAN antenna grounding foil (for computers with WWAN support) from the heat sink. 2. Remove the three screws (M1.6x2.3) that secure the heat sink in place. 3. Using a plastic scribe, pry the heat sink from the release points at the bottom-left and bottom-right corners. 80 Removing and installing Field Replaceable Units (FRUs)

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Prerequisites
1.
Follow the procedure in
before working inside your computer
.
CAUTION:
The heat sink may become hot during normal operation. Allow sufficient time for the heat sink to
cool before you touch it.
2.
Remove the
SIM-tray card
.
3.
Remove the
display assembly
.
About this task
The following image indicates the location of the heat sink and provides a visual representation of the removal procedure.
Figure 48. Removing the heat sink (Vapor Chamber)
Steps
1.
Peel back the WLAN and WWAN antenna grounding foil (for computers with WWAN support) from the heat sink.
2.
Remove the three screws (M1.6x2.3) that secure the heat sink in place.
3.
Using a plastic scribe, pry the heat sink from the release points at the bottom-left and bottom-right corners.
80
Removing and installing Field Replaceable Units (FRUs)