Hardware Maintenance Manual
Page 52
... for reference the P/N, see "Miscellaneous parts" on page 49 48 ThinkPad A21e v Always use the correct screw. Use a new one . Retaining serial numbers This section includes the following when you have a torque driver, refer to tighten. Do the following descriptions: v "Restoring the... serial number of the logic card: v Torque driver If you have a torque screwdriver, tighten all screws firmly to the torque...
... for reference the P/N, see "Miscellaneous parts" on page 49 48 ThinkPad A21e v Always use the correct screw. Use a new one . Retaining serial numbers This section includes the following when you have a torque driver, refer to tighten. Do the following descriptions: v "Restoring the... serial number of the logic card: v Torque driver If you have a torque screwdriver, tighten all screws firmly to the torque...