Apple 145B Laptop User Manual


 
Take Apart Keyboard - 22
Keyboard
Before you begin, remove
the following:
Main battery
I/O door
Top case
Trackball assembly
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.
Keyboard