Use the following table for reference when replacing parts.
Notes:
1. Verify that the spacer ▌1d▐ is in the correct position.
2. ▌2▐ is a shield for radio frequency interference.
Step Location (Quantity) Length
▌1a▐ Speaker shield (1) 4 mm
▌1b▐ Hard disk drive connector (2) 6 mm
▌1c▐ System board (1) 16 mm
▌1d▐ System board, spacer (1) 16 mm
Note: Make sure you use the correct screw.
254 IBM Mobile Systems HMM