Upgrades
RAM Expansion Card
RAM Expansion Cards - 5
RAM Expansion Cards
Before you begin, remove the following:
• Main battery
• I/O door
• Top case
Caution: The PowerBook 140/145/170 contains CMOS devices that are very susceptible to ESD damage. To prevent ESD damage, wear a grounding wriststrap. Review the ESD precautions in Bulletins/ Safety.
