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Apple
170, 145B
manual
Troubleshooting
Models:
145B
170
145
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Troubleshooting
Install
Symptom Charts
Power Manager Reset
Replacement Note Drive
Trackball Assembly
Main Battery
Additional Procedures
PowerBook 140/145/ 145B/170
Upgrades
Page 26
Image 26
K
Service Source
Troubleshooting
PowerBook 140/145/145B/170
Page 25
Page 27
Page 26
Image 26
Page 25
Page 27
Contents
PowerBook 140/145/ 145B/170
Basics
Figure PowerBook 140, 145, 145B
Overview
Display Compatibility Matrix
Displays
Active-Matrix Display
Fstn Display, Rev. a
Page
Fstn Display, Rev. B
Page
Fstn Display, Rev. C
Page
Specifications
Introduction
Processor
Memory
RAM
Clock/Calendar
Disk Storage
Interfaces
Scsi
Devices
Trackball Microphone 140/ 145/170
Sound and Video
Main Battery
Electrical
Physical
Environmental
Other
Fax/Data Modem
Troubleshooting
General
Symptom Charts
Startup
Startup
Power
Power
Power
Video
Video
Video
Video
Video
Video
Video
Floppy Drive
Floppy Drive
Floppy Drive
Hard Drive
Peripherals
Peripherals
Peripherals
Peripherals
Peripherals
Peripherals
Internal Modem
Internal Modem
Internal Modem
Troubleshooting Symptom Charts/Internal Modem
Miscellaneous
TroubleshootingSymptom Charts/Miscellaneous
PowerBook 140/145/170 Startup Problems Flowchart
Start
PowerBook 140/145/170 Startup Problems Flowchart
Take Apart
Main Battery
±Warning The main
Page
End Tab
Door
Right Door Peg
Top Case
Page
Take Apart Top Case
Hard Drive
Remove the hard drive
Page
Pull the release tab
Replacement Note Drive
Floppy Drive
Take Apart Floppy Drive
Page
Page
Trackball Assembly
Trackball Ribbon Cable Locking Tab
Page
Keyboard
Take Apart Keyboard
Page
Inverter Board
Important One active
Inverter Shield Cable Board
Replacement Note Install
Systems with Fstn displays
Interconnect Board
±Warning
Replacement Note Connect
Page
Actuators
Page
Elevation Feet
Spring Clip Elevation Foot
Daughterboard
Take Apart Daughterboard
Page
Motherboard
Take Apart Motherboard
Hex Nut Screw Motherboard
Clutches/Display Housing
Screw Plastic Plugs
Lift the bezel off
Cover the keyboard with
Inverter Cable Clutch Covers Right
Replacement Note Replace
Display
Page
Take Apart Display
Display Display Bezel
PowerBook 140/145
Fstn Display
Locking Tab Adhesive
Backlight cable
PowerBook 170 Active- Matrix Display
Using a T-8 torx driver Remove the four display
Right Clutch
Upgrades
Modem Card
Upgrades Modem Card
Modem Modem Card Connector J8 Connector
Affix the FCC modem
RAM Expansion Cards
Upgrades RAM Expansion Cards Expansion card by the edges
Page
Page
Upgrade
MB HDA
Upgrades MB HDA Upgrade
MB HDA Upgrade
Page
MB-to-80 MB Upgrades PowerBook
MB-to-80 MB Upgrades PowerBook 140 or
Additional Procedures
Power Manager Reset
Battery Recharger
Page
Scsi Termination
PowerBooks Without
An Internal Hard Drive
PowerBooks With an
Internal Hard Drive
Battery Handling
Follow the guidelines for
Page
Battery
Verification
Page
Positive Probe
Adapter Verification
Page
Display Cable Shim Installation
Display Cable
Screw Plastic Plugs
Display
Housing EMI Shield
Back of Display Shown
Shim Cable
Rev. a Display
Bulb
Available for Rev. a and Rev
Replacement Caution
Page
Rev. C Display
Backlight bulb in a Rev. C
Additional Procedures Rev. C Display Bulb
Replacement Note
AM Bulb International Only
Exploded View
Exploded View
Psram
