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K PowerBook 140/145/ 145B/170 - Apple Collection

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Take Apart Inverter Board - 25<br />

Inverter Board<br />

Before you begin, remove<br />

the following:<br />

• Main battery<br />

• I/O door<br />

• Top case<br />

Inverter Board<br />

Caution: The <strong>PowerBook</strong><br />

<strong>140</strong>/<strong>145</strong>/<strong>170</strong> contains<br />

CMOS devices that are very<br />

susceptible to ESD damage.<br />

To prevent damage, wear a<br />

grounding wriststrap.<br />

Review the ESD precautions<br />

in Bulletins/Safety.

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