Table of Contents
Advertisement
Steps
1. Place the heat sink on the system board.
2. Tighten the four captive screws that secure the heat sink to the system board.
NOTE:
Tighten the captive screws in the sequential order mentioned on the heat sink [1 > 2 > 3 > 4].
NOTE:
The number of screws varies depending on the configuration ordered.
3. Replace the screw (M2x4) that secures the heat sink to the system board.
Next steps
1. Install the
base
cover.
2. Install the
SIM
card.
3. Follow the procedure in
System board
Removing the system board
CAUTION:
The information in this section is intended for authorized service technicians only.
Prerequisites
1. Follow the procedure in
2. Remove the
SIM
card.
3. Remove the
base
cover.
4. Remove the
4G WWAN card
5. Remove the
WLAN
card.
6. Remove the
memory
modules.
7. Remove the
M.2 2230
8. Remove the
M.2 2230 solid-state drive from Slot
84
Removing and installing Field Replaceable Units (FRUs)
After working inside your
Before working inside your
or
5G WWAN
card, as applicable.
or
M.2 2280
solid-state drive from Slot 1, as applicable.
computer.
computer.
2, if applicable.
Advertisement
Table of Contents
