Apple powerbook 190.5300 rea Instruction De Maintenance

PowerBook 5300/190 REA

Perform One or More of These Procedures

Replace Logic Board

Units that qualify for this

repair: 5300 and 190

Units with serial numbers

xx605xxxxx and below

and

REA label

Before you begin, remove

the following:

• Battery

• Floppy Drive

• Keyboard

• RAM Card

• Clutch Covers

• Palm Rest

• Hard Drive

• Power Supply Board

(5300 Series only)

• Backup Battery

• Heat Sink

• Video Board (190 Series

option)

Logic Board