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Take Apart Motherboard - 42

Caution: The PowerBook

140/145/170 contains

CMOS devices that are very

susceptible to ESD damage.

To prevent damage, wear a

grounding wriststrap.

Review the ESD precautions

in Bulletins/Safety.

1 Caution: The hard drive,

floppy drive, and

thermistor cables are

fragile. Handle them

with care.

Lift up the locking tabs

and remove the hard

drive, floppy drive, and

Hard Drive Cable

Locking

Tabs

Locking Tab

Thermistor Cable

Floppy Drive Cable