System board
Removing the system board
CAUTION: The information in this removal section is intended for authorized service technicians only.
Prerequisites
1. Follow the procedure in Before working inside your computer.
2. Remove the SIM card.
3. Remove the base cover.
4. Remove the M.2 2230 or M.2 2280 SSD, as applicable
5. Remove the 5G WWAN card
6. Remove the Speakers
7. Remove the heat sink
About this task
The following images indicate the system board connectors.
Figure 48. System board
connectors
1. Wireless-card (WLAN)
2. Display-cable connector (LCD1)
3. Sensor board-cable connector
4. USH cable connector
5. Speaker-cable connector (SPK1)
6. Solid-state drive Slot
7. Battery-cable connector (BATT1)
The following images indicate the location of the system board and provide a visual representation of the removal procedure.
Removing and installing Field Replaceable Units (FRUs)
97
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