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When installing:
• Ensure that the connector is attached firmly.
1150 System board and buzzer with cable (for non-RTX models only)
Important notices for handling the system board
When handling the system board, read the following:
• The system board has an accelerometer, which can be broken when several thousands of G-forces are
applied.
Note: Dropping a system board from a height of as little as six inches so that it falls flat on a hard bench
can subject the accelerometer to as much as 6000 G's of shock.
• Be careful not to drop the system board on a bench top that has a hard surface, such as metal, wood, or
composite.
• Avoid rough handling of any kind.
• At every point in the process, be sure not to drop or stack the system board.
• If you put a system board down, be sure to put it only on a padded surface such as an ESD mat or a
corrugated conductive material.
For access, remove these FRUs in order:
• "1020 Nano-SIM-card tray (for selected models)" on page 62
• "1010 Base cover assembly" on page 61.
• "1100 M.2 solid-state drive" on page 73
• "1030 Wireless WAN card (for selected models)" on page 62
• "1050 Speaker assembly" on page 64
• "1070 Built-in battery" on page 70
• "1060 Thermal fan assembly (for non-RTX models only)" on page 65
• "1040 Memory module" on page 64
• "1120 dc-in bracket and dc-in cable" on page 78
Attention: The microprocessor soldered on the system board is extremely sensitive. When you service the
system board, avoid any kind of rough handling.
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P1 Gen 5 / X1 Extreme Gen 5 Hardware Maintenance Manual
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