1130 System Board - Lenovo ThinkPad P15v Gen 2 Hardware Maintenance Manual

1130 System board

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 6 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 surface.
For access, remove these FRUs in order:
• "1010 Keyboard" on page 63
• "1020 Base cover assembly" on page 64
• "1050 M.2 solid-state drive" on page 67
• "1060 Wireless WAN card" on page 68
• "1070 Memory module" on page 68
• "1080 DC-IN bracket and DC-IN cable" on page 69
• "1090 Thermal fan assembly" on page 70
• "1100 Built-in battery" on page 71
• "1110 IO bracket" on page 72
Removal steps of the system board
Step Screw (quantity)
1
M2.5 × 5 mm, big-head, nylon-coated (2)
74
ThinkPad P15v Gen 2 and T15p Gen 2 Hardware Maintenance Manual
Torque
Color
Black 0.29 +/- 0.03 Nm
(3.0 +/- 0.3 kgf-cm)