A genuine service manual is not the same as the user manual (which focuses on daily operation). The is a technical blueprint designed for level 2 and level 3 maintenance. Here is what you will find inside:

He decided to remove it. His soldering iron warmed up. He flipped to the manual’s appendix, “Motherboard Component Layout,” to confirm the original chip’s pinout. But as he turned to the last page—page 312—something caught his breath.

: Proper cleaning methods for the external housing and instructions for safe long-term storage BioClinical Services Chapter 9: Troubleshooting