Take Apart | Trackball Assembly - 19 | |
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Trackball Assembly
Trackball
Assembly
Before you begin, remove the following:
• Main battery
• I/O door
• Top case
Caution: The PowerBook140/145/170 contains CMOS devices that are very susceptible to ESD damage. To prevent damage, wear a grounding wriststrap. Review the ESD precautions in Bulletins/ Safety.
