Apple MacBook Pro (15-inch Early 2008) 08-02 Service Manual

0 (0)

Service Source

MacBook Pro

(15-inch Early 2008)

26 February 2008

© 2008 Apple Inc. All rights reserved.

Service Source

MacBook Pro

(15-inch Early 2008)

26 February 2008

© 2008 Apple Inc. All rights reserved.

Apple Inc.

© 2008 Apple Inc. All rights reserved.

Under the copyright laws, this document may not be copied, in whole or in part, without the written consent of Apple.

Every effort has been made to ensure that the information in this document is accurate. Apple is not responsible for printing or clerical errors.

Apple

1 Infinite Loop

Cupertino, CA 95014-2084 USA

+ 1 408 996 1010 www.apple.com

Apple, the Apple logo, Mac, and Macintosh are trademarks of Apple Inc., registered in the U.S. and other countries.

ii

MacBook Pro

(15-inch Early 2008)

Contents

Basics

General Information  7

Take Apart

Foot  15

Battery  18

Memory  20

Replacement Procedure  23

Top Case  25

Keyboard  38

Replacement Procedure  45

AirPort Extreme Card  50 Bluetooth Card  53 Bluetooth Antenna  56 Infrared Board  59

Hard Drive  63

Replacement Procedure  68

Optical Drive  72

Handling Slot-Load Optical Drives  75 Replacement Procedure  78

Removing a Stuck Disc from an Optical Drive  79

Backup Battery  81

Left Ambient Light Sensor  85

Right ALS Dust Cover  88

iii

Fans  90

To remove the left fan:  91

 

To remove the right fan:  

93

 

Logic Board  96

 

 

 

Battery Cable Assembly 

105

Heatsink 

108

 

 

 

 

Thermal Sensors 

110

 

 

Speakers 

113

 

 

 

 

To remove the left speaker: 

114

To remove the right speaker: 

115

Left I/O Board 

118

 

 

ExpressCard Cage 

124

 

 

Bottom Case 

125

 

 

 

Display Assembly 

127

 

 

Replacement Procedure 

131

Adjustments

Latch Adjustment  133

Troubleshooting

General Information  137

Wire and Flex Cables 

137

 

Microphone and Camera wires 

138

Hardware Diagnostics 

138

 

Troubleshooting Aids and Tips 

140

MacBook Pro Firmware Updates 

141

Software Troubleshooting Tips and Tools  142

Troubleshooting Steps 

144

 

Hardware Symptoms 

147

 

How to Use the Symptom Charts  147 Startup  147

AirPort Extreme  153 Battery  154 Bluetooth  157 Display  157

iv

ExpressCard/34  159

Hard Drive  159

Apple Remote  161

Infrared Board  162

Built-in iSight Camera  162

Keyboard  164

Microphone  165

Modem (External)  165

Optical Drive  166

Ports  168

MagSafe Power Adapter   169

Sound  170

Trackpad  171

Video  172

Miscellaneous Symptoms  173

Architecture  176

Views

Exploded View  178

Screw Chart  179-181

v

Service Source

Basics

MacBook Pro (15-inch Early 2008)

© 2008 Apple Inc. All rights reserved.

General Information

Product View

Overview

The MacBook Pro (15-inch Early 2008) ushers in a fourth generation of Apple’s Intel-based professional notebook computers. Based on the new Intel Penryn chip, the architecture supports three clock speeds:2.4GHz with a 3MB Shared L2 cache, 2.5GHz with a 6MB Shared L2 cache, and a configured-to-order 2.6GHz with a 6MB Shared L2 cache, the latter two with 512MB of VRAM. Two new larger hard drive sizes include 200GB/7200 RPM and 300GB/4200RPM.

This Leopard-native MacBook Pro incorporates the user-friendly multi-touch trackpad with pinch, swipe and rotate features. New Broadcomm-based communications include an 802.11n Airport card with 2-wire antenna and a Bluetooth 2.1 module.

At a glance, new keyboard icons (like the iMac and MacBook Air keyboard layout) differentiate this MacBook Pro from previous MacBook Pro 15-inch models. By becoming nearly Halogen-free, this line continues Apple’s commitment to a “Greener Apple.”

MacBook Pro (15-inch Early 2008) Basics— General Information  7

Main service and feature differences among 15-inch MacBook Pro models:

 

MacBook Pro

MacBook Pro

MacBook Pro

MacBook Pro

 

(15-inch Early 2008)

(15-inch 2.4/2.2GHz +

(15-inch Core 2 Duo)

(original 15-inch &

 

 

Late 2007 2.6GHz CTO*)

 

15-inch Glossy)

Intro Date

February 26, 2008

June 5, 2007 / Nov 1, 2007

October 24, 2006

January 10, 2006

 

 

 

 

 

Micro-

2.5/2.4GHz Penryn, plus

2.4/2.2GHz Core 2 Duo +

2.33/2.16GHz

2.16/2.0/1.83GHz

processor

2.6GHz CTO option

*2.6GHz CTO (Late 2007)

Core 2 Duo

Core Duo

 

 

 

 

 

L2 Cache

6MB / 3MB shared (1:1)

4MB shared (1:1)

4MB shared (1:1)

2MB shared (1:1)

 

 

 

 

 

Bus Speed

800 MHz

800 MHz

667 MHz

667 MHz

 

 

 

 

 

Max RAM

4 GB

4 GB

3 GB

2 GB

 

 

 

 

 

Hard

200GB, 5400 rpm, (2.2)

120GB, 5400 rpm (2.2)

120GB, 5400 rpm (2.16)

80GB, 5400 rpm (1.83)

Drive(s)

250GB, 5400 rpm (2.4)

160GB, 5400 rpm (2.4)

160GB, 5400 rpm (2.33)

100GB, 5400 rpm (2.0)

 

200GB, 7200 rpm (cto)

200GB, 4200 rpm (cto)

200GB, 4200 rpm (cto)

120GB, 5400 rpm (2.16)

 

 

160GB, 7200 rpm (cto)

 

100GB, 7200 rpm (cto)

 

 

 

 

 

 

 

*250GB, 5400 rpm (cto)

 

 

 

 

*200GB, 7200 rpm (cto)

 

 

 

 

 

 

 

Graphics

NVIDIA GeForce

NVIDIA GeForce

ATI x1600

ATI x1600

Chip

8600M GT

8600M GT

 

 

 

 

 

 

 

Display

LED backlight

LED Backlight

CCFL Backlight

CCFL Backlight

 

 

 

 

 

Optical

8x DVD Dual Layer

8x DVD Dual Layer

6x DVD Dual Layer

4x DVD Superdrive

Drive

Superdrive

SuperDrive

Superdrive

 

 

 

 

 

 

New Parts and Procedures

AirPort Card

A new 802.11n Broadcomm AirPort card uses two antenna wires instead of three. Note that the card may have a Kapton shield covering as shown below.

Bluetooth 2.1

A new Broadcomm-based Bluetooth module upgrades the to Bluetooth 2.1.

USB Ports

USB ports are now high-current (1.1 amp) ports.

Halogen-free Components

New, environmentally friendly Halogen-free materials tend to be stiffer and less pliable, and thus require careful handling to avoid damage.

MacBook Pro (15-inch Early 2008) Basics— General Information  8

Keyboard Changes

The new keyboard layout on the MacBook Pro (15-inch Early 2008) differentiates it from all previous 15-inch MacBook Pro models.

MacBook Pro (15-inch original, Core 2 Duo and 2.4/2.2GHz) keyboard

MacBook Pro (15-inch Early 2008) keyboard

New keyboard features

MacBook Pro (15-inch Early 2008) Basics— General Information  9

Using the Multi-Touch Trackpad

Use the trackpad to move the pointer and to scroll, tap, double-tap, and drag. How far the pointer moves on screen is affected by how quickly you move your finger across the trackpad.To move the pointer a short distance, move your finger slowly across the trackpad; the faster you move your finger, the farther the pointer moves.To fine-tune the tracking speed and set other trackpad options, choose Apple > System Preferences, click Keyboard & Mouse, and then click Trackpad.

Existing trackpad tips and shortcuts

Forward deleting deletes characters to the right of the insertion point. Pressing the Delete key deletes characters to the left of the insertion point.

To forward delete, hold down the Function (fn) key while you press the Delete key.

Secondary clicking or “right-clicking” lets you access shortcut menu commands.

To secondary click, place two fingers on the trackpad while clicking the trackpad button. If Tap to Click is enabled, just tap two fingers on the trackpad.

You can also secondary click by holding down the Control key while you click.

Two-finger scrolling lets you drag to scroll quickly up, down, or sideways in the active window. This option is on by default.

MacBook Pro (15-inch Early 2008) Basics— General Information  10

New trackpad gestures: pinching, rotating and swiping

The following trackpad gestures work in certain applications, such as Preview or iPhoto. For more information, choose Help > Mac Help and search for “trackpad.”

Two-finger pinching lets you zoom in or out on PDFs, images, photos, and more.

Two-finger rotating lets you rotate photos, pages, and more.

Three-finger swiping lets you rapidly page through documents, move to the previous or next photo, and more.

Note: Using a multi-page document in Preview will allow you to practice all three features.

MacBook Pro (15-inch Early 2008) Basics— General Information  11

Serial Number and Ethernet ID

The Serial Number and Ethernet ID are located in the battery bay.

Tools

The takeapart procedure for the MacBook Pro (15-inch Early 2008) requires the following tools:

Clean non-marring work surface

ESD wrist strap and mat

Multi-compartment screw tray (such as a plastic ice cube tray)

#0 Phillips screwdriver (magnetized)

#1 Phillips screwdriver (magnetized)

Torx T6 screwdriver (magnetized)

4 mm socket wrench

Black stick (nylon probe 922-5065) or other non-conductive nylon or plastic flat-blade tool

Razor knife

Needle-point metal probe

Needlenose pliers

Tweezers

Kapton tape (922-1731) (0.5-inch x 12-yard roll)

Thermal grease (922-7144)

Gasket kit (076-1279)

Alcohol pads

Fine-point felt-tip permanent marker

Apple Pro keyboard and mouse (for troubleshooting)

MacBook Pro (15-inch Early 2008) Basics— General Information  12

Display Takeapart

The MacBook Pro (15-inch Early 2008) continues the whole display clamshell solution as the replacement part for any display failures or components contained within the clamshell.

Electrostatic Discharge (ESD)

Use a properly grounded ESD wrist strap and mat when working on the inside of the computer.

Service Manual Note

In this manual, graphics or photos are intended to help illustrate procedures or information only, and may show different levels of disassembly, board colors, configurations, or computer models, than your computer.

Kapton® Tape Note

Kapton tape is used to secure cables and connectors where necessary.

During disassembly, note any Kapton tape use and locations—reapply in the same manner. Do not over apply or build up tape on top of old tape; space tolerances are tight and build up or extraneous use of tape may cause pressure on other components.

Cable Routing Note

With the MacBook Pro’s one-inch enclosure height, the placement of parts and wiring is critical.

During disassembly, note cable routing. Reassemble in the same manner.Verify that cables do not route over components when they should route into lower positions or channels. Verify that the cables are not strained or applying pressure onto other components.

Screw Measurement Note

All screw measurements given are the specified full length. Actual measured lengths may vary.

Temperature Concerns

The customer may perceive this system to run hotter than previous models. However, the normal operating temperature is well within national and international safety standards. Still, customers may be concerned about the heat generated by their machine. To prevent an unnecessary repair, you can compare a customer’s computer to a running model, if available, at your repair site.

For more information on temperature concerns and customer perception, refer to Knowledge Base article 30612: Apple Portables:OperatingTemperature.

MacBook Pro (15-inch Early 2008) Basics— General Information  13

Service Source

Take Apart

MacBook Pro (15-inch Early 2008)

© 2008 Apple Inc. All rights reserved.

Foot

Tools

This procedure requires the following tools:

Foot kit

Tweezers or needlenose pliers

Soft cloth

Preliminary Step

Before you begin, check the foot location that needs replacement and verify that the case plug is attached. Also verify that the case plug, and the case foot in the kit, match the pictures below.

Plug Area on Bottom Case

Matching Foot

Action

Missing case plug

Not available for replacement

Replace the bottom case, or

 

 

send to Apple Repair Center.

 

 

 

Case plug

Case foot

Continue with the procedure,

 

 

matching the foot to the plug

 

 

on the bottom case.

 

 

 

MacBook Pro (15-inch Early 2008) Take Apart — Foot  15

Procedure

Warning: The glue used in this procedure can bond instantly to skin. Do not touch the glue. In the event of contact, review the safety instructions at the end of this document. For additional information, refer to the glue manufacturer:

Elmer’s Products, Inc.

Columbus, OH. 43215-3799 www.krazyglue.com

1.Place the computer upside down on a clean, lint-free cloth or other nonabrasive surface.

2.Select a foot from the kit. Verify that the case plug and case foot match (refer to the images shown in the table). Do not use a foot that does not match.

3.Make sure the plug area on the bottom case is clean. If any portion of the soft rubber foot remains, remove it so that only the hard plastic plug is visible.

Important: When positioning the foot, make sure the indents and bumps of the rubber foot match up and fit into the corresponding indents and bumps in the plug.This ensures a balanced and level fitting. (Note:The picture below may be a different foot than on the computer, and is for illustration only.)

MacBook Pro (15-inch Early 2008) Take Apart — Foot  16

4.Warning: GLUE IS AN EYE AND SKIN IRRITANT. BONDS SKIN INSTANTLY. Do not touch the glue at any time. Before opening the glue, review the safety instructions at the end of this document.

Important: The glue tube included in the kit is sealed until first use. Do not break the seal until you are ready to use the glue. To break the seal, hold the tube upright and away from you. Place the hollow nozzle cap on the tube and tighten it all the way down. The tube is then ready to dispense the glue through the nozzle cap.

5.Apply one drop of glue to the plug on the bottom case. Do not spread the glue.

6.Using tweezers or needlenose pliers, carefully position the new foot so its textured surface fits into the inner ring of the plug.

7.Using the end of the tweezers or pliers—not your finger—lightly press and hold the foot in place for 30 seconds.

8.Before turning over the computer, allow the glue to set for at least 15 minutes.

9.Discard the tube of glue.

SAFETY INSTRUCTIONS: GLUE IS AN EYE AND SKIN IRRITANT. BONDS SKIN INSTANTLY. Contains ethyl cyanoacrylate. Avoid contact with skin and eyes. If eye or mouth contact occurs, hold eyelid or mouth open and rinse thoroughly but gently with water only for 15 minutes and GET MEDICALATTENTION. Liquid glue will sting eye temporarily. Solidified glue may irritate eye like a grain of sand and should be treated by an eye doctor. If skin bonding occurs, soak in acetone-based nail polish remover or warm soapy water and carefully peel or roll skin apart (do not pull). Contact through clothing may cause skin burn. If spilled on clothing, flush with cold water. Avoid prolonged breathing of vapors. Use with adequate ventilation. KEEP OUT OF REACH OF CHILDREN.

MacBook Pro (15-inch Early 2008) Take Apart — Foot  17

Battery

Tools

This procedure requires the following tools:

Clean non-marring work surface

Preliminary Steps

Warning: Always shut down the computer before opening it to avoid damaging its internal components or causing injury. After you shut down the computer, the internal components can be very hot. Let the computer cool down before continuing.

Part Location

MacBook Pro (15-inch Early 2008) Take Apart — Battery  18

Procedure

Warning: If the computer has been recently operating, allow it to cool down before performing this procedure.

1.Shut down the computer.

2.Disconnect the power cord and any other cables connected to the computer.

3.Place the computer face down.

4.Slide both battery latches away and lift the battery out of the battery bay.

MacBook Pro (15-inch Early 2008) Take Apart — Battery  19

Memory

Tools

This procedure requires the following tools:

#0 Phillips screwdriver (magnetized)

Clean non-marring work surface

ESD wrist strap and mat

Preliminary Steps

Before you begin, remove the following:

Battery

Part Location

MacBook Pro (15-inch Early 2008) Take Apart — Memory  20

Procedure

Warning: If the computer has been recently operating, allow it to cool down before performing this procedure.

1.Place the computer face down.

2.Remove the three Phillips screws from the memory door.

3.Remove the door, as shown.

Notes:

If only one memory card is installed, the factory installs it in the bottom memory slot.

Memory must be removed from the top slot before removing from the bottom slot.

MacBook Pro (15-inch Early 2008) Take Apart — Memory  21

Apple MacBook Pro (15-inch Early 2008) 08-02 Service Manual

4.To remove memory cards, carefully spread the two locking tabs for the slot (top or bottom) away from the card on both sides and allow the card to pop up slightly.

5.Pull the card straight back and out of the memory slot. Handle the memory card by the edges only, taking care not to touch the gold contacts.

MacBook Pro (15-inch Early 2008) Take Apart — Memory  22

Replacement Procedure

Notes:

DDR memory cards do not fit in this slot, only DDR2 (different notch location).

If installing two cards, install the first card into the bottom slot before the top slot.

Align the notch in the memory card with the tooth in the slot before inserting.

1.To install memory cards, insert them at a 30-degree angle. ‘

Note: Insert the bottom card behind the locking tabs of the top slot.

2.Firmly push the card straight into the slot until it is fully and securely seated along its length. Note: If the back of the card drops down before it is fully seated, raise it up enough to push it fully into the slot.

3.When the card is fully seated, push the card straight down until the tabs click onto both sides of the card, locking it into place.

MacBook Pro (15-inch Early 2008) Take Apart — Memory  23

4.Verify that the card is fully seated by pushing firmly with your thumbs.

5.Check that the cards are secured by the brackets on both sides.

6.Install the memory door.

7.Replace the battery.

8.Use Apple System Profiler to verify that the memory is recognized. (Choose the menu bar Apple logo ( ) > About This Mac, click More Info..., select the System Profile tab, open the Memory Overview.)

MacBook Pro (15-inch Early 2008) Take Apart — Memory  24

Top Case

Tools

This procedure requires the following tools:

#0 Phillips screwdriver (magnetized)

Torx T6 screwdriver (magnetized)

Black stick (nylon probe 922-5065) or other non-conductive nylon or plastic flat-blade tool

Multi-compartment screw tray (such as a plastic ice cube tray)

Preliminary Steps

Before you begin, remove the following:

Battery

Memory Door

Part Location

MacBook Pro (15-inch Early 2008) Take Apart — Top Case  25

Procedure

Notes:

If replacing the top case, once the top case is removed, use a razor knife to carefully lift and transfer the Serial Number and Ethernet ID labels to the replacement top case.

This procedure removes the top case and keyboard assembly. The keyboard is removable only after removing the top case.

1.Place the computer upside down on a soft, non-marring surface.

2.Remove the four Phillips and two Torx T6 screws shown.

3.Rotate the computer and remove the two Phillips screws along the front of the battery bay.

MacBook Pro (15-inch Early 2008) Take Apart — Top Case  26

4.Remove the four Phillips screws from each side.

5.Remove the two Phillips screws from the back edge.

.

MacBook Pro (15-inch Early 2008) Take Apart — Top Case  27

6.Face the computer toward you with the display open slightly past 90-degrees. Using your fingernails or the tips of your fingers, grasp just beneath the top case in the upper right and left corners. Lift upward a few inches, then work your hands around the top case toward the front, slowly lifting and encouraging the clips and screw tabs to release. A snapping noise when the clips release is normal.

Note: Take care to preserve the cosmetic integrity of the plastic beading around the edges of the top case. If using a black stick for leverage to get the clips to release, don’t rotate the stick too much along the edges to avoid denting the soft plastic.

MacBook Pro (15-inch Early 2008) Take Apart — Top Case  28

7.Along the front, start at the left and slowly encourage the snaps and screw tabs (shown in graphic below) to release as you move right. A snapping noise as the snaps release is normal. Again, take care to preserve the cosmetic integrity of the plastic beading around the edges by pulling up with your fingernails first. If a black stick is necessary to release the snaps, avoid too much rotation along the edges to keep from denting the soft plastic.

Important: Do not lift the case once it is free—it is still connected to the bottom case by the keyboard flex cable.

MacBook Pro (15-inch Early 2008) Take Apart — Top Case  29

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