Apple MacBook (13-inch Late 2007 Early 2008) 08-04 Service Manual
Service Source
MacBook (13-inch Late 2007)
MacBook (13-inch Late 2007), MacBook (13-inch Early 2008)
Updated 25 April 2008
© 2007, 2008 Apple Inc. All rights reserved.
Apple Inc.
© 2007, 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 eort has been made to ensure that the information in this document is accurate. Apple is
not responsible for printing or clerical errors.
Apple
1 Innite Loop
Cupertino, CA 95014-2084
USA
+ 1 408 996 1010
www.apple.com
Apple, the Apple logo, Mac, and MacBook are trademarks of Apple Inc., registered in the U.S. and
other countries.
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MacBook (13-inch Late 2007)
Contents
Take Apart
Manual Updates 9
Version 3 updated 25 April 2008 9
Version 2 updated 26 February 2008 9
Version 1 updated 14 November 2007 9
General Information 11
What’s New 11
Product Congurations 12
Identifying Feature 13
Cable Connector Names on Logic Board 14
JST Connectors 15
Foam Sponges on the Logic Board 17
Logic Board Spring 17
Tools 18
Temperature Concerns 18
Note About Images in This Manual 18
Serial Number Location 19
Transferring the Serial Number 19
Simplied Flowchart for Removing Modules 20
Battery 21
RAM Door (L-Bracket) 24
Memory (DIMMs) 28
Removal Procedure 29
Replacement Procedure 30
Removing a Stuck Memory Card 32
Hard Drive 33
Top Case (with Keyboard) 36
Trackpad Cable 46
Hard Drive Snubbers, Front and Rear 51
AirPort Extreme Card 54
iii
MagSafe DC-In Board 57
Left Speaker 61
I/O Frame (with upper EMI shield) 64
Battery Connector with Sleep Switch 67
Hard Drive Connector 71
Fan 77
Heatsink 80
Checking the Thermal Grease 83
Bluetooth Holder 86
Optical Drive 90
Handling Slot-Load Optical Drives 97
Removing a Stuck Disc from an Optical Drive 101
Optical Drive Cable 103
Backup Battery 107
Bluetooth Antenna Board and Cable 111
Bluetooth Board 115
Bluetooth-to-Logic-Board Cable 118
Subwoofer with Right Speaker Cable 122
Midframe 126
Logic Board 129
Display Bezel 137
Removal Procedure 138
Replacement Procedure 141
Bezel Mounting Clips 144
Removal Procedure 145
Replacement Procedure 146
Spacers at Bezel Scoops 148
Shims at Display Bezel Scoops 150
Clutch Block, Left 153
Clutch Block, Right 157
iv
Clutch Caps 161
(Refer to “Clutch Block, Left” and “Clutch Block, Right”) 161
Display Module 162
Bottom Case 168
Clutch Cover 171
Bezel Scoops, Left and Right 177
LCD Panel 180
Antenna Receptors and Cables, Top and Left 186
LCD Panel Assembly 191
Removal Procedure 193
Reinstallation Procedure 197
Spacers at Camera Bracket 205
Camera Assembly 207
LVDS Cable with USB Line 213
Microphone Cable 220
Inverter Board 227
Inverter Cable 230
Display Hinges, Left and Right 233
Bezel Brace, Left 236
Bezel Brace, Right 238
Sleep Magnet 242
Display Magnet Pairs 245
Display Rear Housing 249
Additional Procedures
General Information 253
Replacing Darfon Keycaps 254
Preliminary Steps 254
Part Location 254
Procedure 255
v
Replacing Sunrex Keycaps 270
Preliminary Steps 270
Part Location 270
Procedure 272
Troubleshooting
General Information 275
Troubleshooting Aids and Tips 276
MacBook Firmware Updates 277
Software Troubleshooting Tips and Tools 278
Application compatibility 279
Universal binary 279
Rosetta 280
Troubleshooting Steps 281
Symptom Charts 284
How to Use the Symptom Charts 284
AirPort 284
Temperature Issue 285
Memory 286
Power, Battery, or Startup Issue 287
Power-On Self Test (POST) Error Codes 294
Optical Drive 294
Keyboard and Trackpad 296
USB / FireWire Ports 296
Video 297
Sound Output 299
Applications 300
Block Diagram 302
Views
External and Internal Views 305
Front: Keyboard and IR Window 305
Back: Air Vents and Display Clutch 306
Left Side: Ports 306
Right Side: Slot Drive 306
Battery Bay: Memory Card Levers and Hard Drive Pull Tab 307
Top Case Removed: Main Modules and Cable Routing 307
Screw Charts 312
Top Case Screw Locations 312
Display Module Screw Locations 313
vi
Logic Board Screw Locations 314
LCD Panel Screw Locations 315
Screw Reference Chart, Part 1 of 3 316
Screw Reference Chart, Part 2 of 3 317
Screw Reference Chart, Part 3 of 3 318
Exploded Views 319
MacBook (13-inch Late 2007)—Display Exploded View 319
MacBook (13-inch Late 2007)—Main Exploded View 320
MacBook (13-inch Early 2008)—Display Exploded View 321
MacBook (13-inch Early 2008)—Main Exploded View 322
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Service Source
Take Apart
MacBook (13-inch Late 2007)
© 2007 Apple Inc. All rights reserved.
Manual Updates
Version 3 updated 25 April 2008
Troubleshooting:
Revised battery symptoms•
Added display symptom•
Version 2 updated 26 February 2008
To add a new model, the manual was updated with the following changes:
Take Apart:
Revised “Manual Updates” section•
General Information: Added Product Congurations table and revised Identifying Feature •
section to add the MacBook (13-inch Early 2008) model; added section “Transferring the
Serial Number”
Views
Added exploded views for MacBook (13-inch Early 2008)
Version 1 updated 14 November 2007
The MacBook (13-inch Late 2007) manual was updated with the following changes:
Take Apart:
Added new “Manual Updates” section•
General Information: Added Simplied Flowchart for Removing Modules•
General Information: JST Connectors: Added reminder about using Acrobat to open the •
manual and view the movie
Top Case: Revised step 8 with new screw lengths in battery bay•
Hard Drive Snubbers: Added new images and steps •
Optical Drive: Revised steps 4 and 5 for easier access to the optical drive mounting bracket •
and screw
Bluetooth Antenna Board and Cable: Revised step 1 with solder joint caution•
Shims at Display Bezel Scoops: Added new images and steps •
Display Module: Replaced images for steps 1 and 5 •
Troubleshooting
Troubleshooting Steps: Removed icons from left column•
MacBook (13-inch Late 2007) Take Apart — Manual Updates 9
Symptom Charts: How to Use the Symptom Charts: Updated wording for clarity •
Block Diagram: Replaced existing diagram with all-new version •
Manual introduced 1 November 2007
MacBook (13-inch Late 2007) Take Apart — Manual Updates 10
General Information
What’s New
The MacBook (13-inch Late 2007) and MacBook (13-inch Early 2008) portable computers have
an 800 MHz frontside bus, up to 4 GB of memory, and faster processors. The main features and
service dierences from the previous MacBook model include:
Mac OS X version 10.5 Leopard •
Keyboard layout includes function keys for Exposé, Dashboard, and media playback•
Reduced weight to 5.0 pounds •
Redesigned rear vents for improved thermal management and ease of identication•
Cable connector names are printed on the logic board•
Vertical-connect JST connectors on the logic board •
Backup battery located on bottom case rather than underside of logic board•
High-power USB port•
Captive bezel clips at slot-load optical drive •
Shims at display bezel scoops•
MacBook (13-inch Late 2007) Take Apart — General Information 11
Product Congurations
Although the MacBook models included in this manual oer dierent congurations, the
MacBook (13-inch Early 2008) and the MacBook (13-inch Late 2007) model are functionally and
physically the same except where noted.
The following table shows the MacBook (13-inch Early 2008) model congurations at
introduction:
Feature Good (Z0FJ) Better (Z0FK) Best (Z0FL)
Intel Core 2 Duo
processor
Memory 1 GB (2 x 512 MB) 2 GB (2 x 1 GB) 2 GB (2 x 1 GB))
Hard Drive, Serial ATA
100 5400 rpm
Optical Drive Combo, 9.5 mm Super, 9.5 mm Super, 9.5 mm
Housing White White Black
Display 13.3-inch, 1280x800, 114 dpi, Low Reection Glossy Polarizer
Battery 55-Whr Lithium Polymer
Power Adapter 60 W MagSafe MPM
2.1 GHz 2.4 GHz 2.4 GHz
120 GB 160 GB 250 GB
(LRGP)
The following table shows the MacBook (13-inch Late 2007) model congurations at introduction:
Feature Good (Z62) Better (Z63) Best (Z64)
Intel Core 2 Duo
processor
Memory 1 GB (2 x 512 MB) 1 GB (2 x 512 MB);
Hard Drive, Serial ATA
100 5400 rpm
Optical Drive Combo, 9.5 mm Super, 9.5 mm Super, 9.5 mm
Housing White White Black
Display 13.3-inch, 1280x800, 114 dpi, Low Reection Glossy Polarizer
Battery 55-Whr Lithium Polymer
Power Adapter 60 W MagSafe MPM
2.0 GHz 2.2 GHz 2.2 GHz
1 GB (2 x 512 MB);
2 GB (2 x 1 GB)
80 GB 120 GB 160 GB
(LRGP)
2 GB (2 x 1 GB);
4 GB (2 x 2 GB)
MacBook (13-inch Late 2007) Take Apart — General Information 12
Identifying Feature
There are no recognizable visual dierences between the MacBook (13-inch Late 2007) and
MacBook (13-inch Early 2008) models.
To distinguish these models from the previous MacBook model, refer to the shape of the
vents on the back of the computer. The Late 2007 model and Early 2008 model have ve long
horizontal vents on the bottom case under the display clutch cover.
MacBook (13-inch Late 2007) and (13-inch Early 2008):
Conversely, the previous MacBook model had multiple short vertical vents on the bottom case
under the display clutch cover.
Previous Model, MacBook (13-inch Mid 2007):
MacBook (13-inch Late 2007) Take Apart — General Information 13
Cable Connector Names on Logic Board
To aid servicing the computer, the logic board now includes abbreviated names for the main
connectors. Refer to the image and explanation below:
BKLGHT = Inverter cable for backlight
TEMP = Heatsink thermistor cable
FAN = Fan cable
RTC = Backup battery cable
BT = Bluetooth cable
ODD = Optical drive ex cable
LVDS = LVDS display cable
HDD = Hard drive cable
SPK = Left speaker cable
SPK = Right speaker cable and subwoofer
MIC = Microphone cable
MacBook (13-inch Late 2007) Take Apart — General Information 14
JST Connectors
Most of the cable connectors on the logic board use a JST design that requires special vertical
insertion and extraction. Refer to the brief movie in the sidebar for a visual demonstration.
Note: To view the movie, make sure the manual is opened in Acrobat.
Caution: To prevent damage to the connectors, remove and install them from a completely level
position.
To disconnect them, use a black stick and your nger to help support the cables and keep •
the connectors level.
To connect the cables and avoid damage to the sensitive contacts in the JST connectors, •
make sure the mated parts are completely aligned, level, and ush to each other before
applying pressure. Then use your nger or a black stick to press them straight down into
place.
MacBook (13-inch Late 2007) Take Apart — General Information 15
New Keyboard and Function Keys
New images on the function keys include Exposé and Dashboard. Refer to the following table for
function key explanations:
Function Key Feature
F1, F2 Decrease or increase the display brightness
F3 Exposé allows quick access to all open windows
F4 Dashboard allows access to widgets
F5, F6 Programmable keys
F7–F9 Media controls for rewind, play, or fast forward
F10 Mute the sound coming from the speakers or headphone port
F11, F12 Decrease or increase volume from speakers or headphone port
MacBook (13-inch Late 2007) Take Apart — General Information 16
Foam Sponges on the Logic Board
The logic board has two foam sponges: one covering the inverter connector above the AirPort
Extreme Card, and one covering the thermistor connector next to the heatsink. The foam sponges
have a light adhesive on one side that keep them in place. While they can be removed for service,
they must be reinstalled.
Caution: When servicing the computer and before replacing the top case, make sure these two
foam sponges are undamaged and in place.
Logic Board Spring
Caution: When servicing the computer, be especially careful when working near the spring on
the logic board, located just above the AirPort Extreme Card. Although the spring is exible, it can
be inadvertently torn, bent, or broken if a cable gets caught on it. A logic board might be
considered unusable with a damaged spring. Check the structural integrity of the spring before
installing the top case and completing a repair.
MacBook (13-inch Late 2007) Take Apart — General Information 17
Tools
Caution: To prevent scratches or other cosmetic damage to the computer housing, use a soft
cloth as a protective layer when removing and installing the external screws.
The tools required to service this computer include:
Clean, soft, lint-free cloth•
Coin•
ESD wrist strap and mat•
Magnetic Phillips #0 screwdriver•
Magnetic Phillips #00 screwdriver (preferably with a long handle)•
Black stick (Apple probe tool, part number 922-5065) or other nonconductive nylon or plastic •
atblade tool
Access card (Apple part number 922-7172) to open the top case•
Jeweler’s atblade screwdriver•
Needlenose pliers•
Stack of books, weighted boxes, or other means of support for display while removing •
screws from hinge
Thermal grease (Apple thermal compound syringe, part number 922-7144)•
Alcohol wipes•
Permanent marking, felt-tip pen•
Standard size CD or DVD disc•
Flashlight or bright lamp•
Temperature Concerns
The normal operating temperature of this computer is well within national and international
safety standards. Nevertheless, customers may be concerned about the generated heat. To
prevent an unneeded 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: Operating Temperature.”
http://docs.info.apple.com/article.html?artnum=30612
Note About Images in This Manual
Because a pre-production model was used for most of the images shown in this manual, you may
notice small dierences in appearance between the image pictured and the computer you are
servicing. However, although the appearance may dier, the steps and sequence are the same
unless noted.
MacBook (13-inch Late 2007) Take Apart — General Information 18
Serial Number Location
The computer serial number is located in the battery bay, as shown below. You can also nd
the serial number by opening the Applications folder and selecting Utilities/System Proler/
Hardware. Or from the Apple menu, select About This Mac, and click the version number below
the words “Mac OS X” to cycle among the version number, build number, and serial number.
Transferring the Serial Number
When replacing a top case, retain the customer’s top case until the repair is complete. Before
installing the replacement top case, transfer the serial number from the original top case to the
replacement.
Caution: It is imperative that you copy the correct alphanumeric characters. Keep in mind that
Apple serial numbers use the numbers 1 and 0 instead of the Roman letters “I” and “O.”
Locate the blank space for the serial number on the battery-bay area of the replacement top 1.
case.
On the 2. inside surface of the replacement top case, use a ne-tip permanent marker to write
the original serial number clearly and legibly in uppercase box letters.
MacBook (13-inch Late 2007) Take Apart — General Information 19
Simplied Flowchart for Removing Modules
Remove
Battery
Remove RAM
Door
Remove 2
RAM Cards
Remove Hard
Drive
Remove
Top Case
Remove AirPort
Extreme Card
Remove MagSafe
DC-In Board
Remove
Trackpad Cable
Remove
Left Speaker
Remove
I/O Frame
Remove Fan
Remove
Heatsink
Remove
Logic Board
Remove
Optical Drive
Remove Optical
Drive Cable
Remove
Backup Battery
Remove
Bluetooth
Remove
Subwoofer with
Right Speaker
Remove Battery
Connector with
Sleep Switch Remove
Midframe
Remove
Clutch
Blocks
A
A
Remove Display Module
Remove
Display
Bezel
Remove Clutch Cover
Remove Spacers
at Bezel Scoops
Remove Bezel
Scoops
Remove
Inverter Board
Remove LCD
Panel Assembly
Although this owchart does not include every serviceable part, you can use it as a reference
after becoming familiar with the detailed removal procedures.
MacBook (13-inch Late 2007) Take Apart — General Information 20
Tools
Clean, soft, lint-free cloth•
Coin•
Part Location
Battery
Preliminary Steps
Warning: Always shut down the computer before opening it to avoid damaging the internal
components or causing injury. After you shut down the computer, the internal components can
be very hot. Let the computer cool down for 30 minutes before continuing.
MacBook (13-inch Late 2007) Take Apart — Battery 21
Procedure
Shut down the computer.1.
Wait 30 minutes to allow the computer’s internal components to cool.2.
Unplug all external cables from the computer except the power cord.3.
Unplug the power cord.4.
Put on an ESD wrist strap.5.
Turn over the computer and place it on a soft cloth. 6.
Use a coin to release the battery latch. Turn the coin a quarter turn clockwise to unlock the 7.
battery.
Caution: To prevent scratches or other cosmetic damage to the bottom case, use only a coin
to unlock and lock the battery.
Lift out the battery from the battery bay. 8.
MacBook (13-inch Late 2007) Take Apart — Battery 22
To install the replacement battery, tilt the foot end of the battery into the battery bay rst. 9.
Then press and hold down the other end of the battery as you turn the coin to lock it into
place.
Reassemble and test the computer.10.
MacBook (13-inch Late 2007) Take Apart — Battery 23
RAM Door (L-Bracket)
Tools
Soft cloth•
ESD wrist strap and mat•
Magnetic Phillips #0 screwdriver•
Black stick (Apple part no. 922-5065) or other nonconductive nylon or plastic atblade tool •
Preliminary Steps
Before you begin, remove the battery.
Part Location
MacBook (13-inch Late 2007) Take Apart — RAM Door 24
Procedure
With the computer closed and upside down on a soft cloth, touch a metal surface inside the 1.
battery bay to discharge any static electricity.
Loosen—but do not try to remove—the three captive screws along the RAM door. 2.
MacBook (13-inch Late 2007) Take Apart — RAM Door 25
Holding the long end of the L-shaped RAM door, pivot it out from the battery bay. (If 3.
necessary, use a black stick to tilt it up and out of the battery bay.) Be careful not to bend it.
Replacement Note: Before replacing the RAM door, make sure that
• Hard drive pull tab is not exposed
• Cards are fully inserted
• Memory card levers are fully down before replacing the RAM door
Replacement Note: Check that the replacement RAM door has a rubber cushion to protect
the hard drive opening and two EMI gaskets to protect the memory card openings.
MacBook (13-inch Late 2007) Take Apart — RAM Door 26
Replacement Note: 4. Install the replacement RAM door by rst aligning the short end at the
notch near the hard drive opening.
Replacement Note: Use a black stick, if necessary, to tuck in the EMI gaskets so they do not
protrude from the edge of the battery bay. Make sure the three screws align with the holes
in the bottom case before tightening them.
Reassemble and test the computer.5.
MacBook (13-inch Late 2007) Take Apart — RAM Door 27
Memory (DIMMs)
This computer comes with a minimum of 1 GB of 667 GHz Double Data Rate 2 (DDR2)
Synchronous Dynamic Random-Access Memory (SDRAM) installed. It has two slots that can
accept SDRAM Small Outline Dual Inline Memory Modules (SO-DIMMs). The slots are side-by-side
on the logic board behind the RAM door. For best performance, memory should be installed
as pairs with an equal memory card in each slot. The maximum amount of memory for this
computer is 4 GB, with 2 GB DIMM installed in each slot.
Memory cards must meet these requirements:
1.25 inch or smaller•
512 MB, 1 GB, or 2 GB•
200-pin•
PC-5300 DDR2 667 MHz Type RAM•
Tools
ESD wrist strap and mat•
Preliminary Steps
Before you begin, remove
Batter• y
RAM doo• r
Part Location
MacBook (13-inch Late 2007) Take Apart — Memory 28
Removal Procedure
Touch a metal surface inside the battery bay to discharge any static electricity.1.
Put on an ESD wrist strap.2.
In one swift motion, use one nger to move the lever to the left and release it. This swift 3.
motion ejects the memory card.
Caution: The memory card eject levers are on a spring hinge that operates on a side-to-
side horizontal plane. The mechanism can be damaged if the lever is forced outside of
that horizontal movement. To prevent damage to a lever, move it swiftly—in one sideways
direction only.
Note: Unlike previous MacBook models that allowed you to replace damaged or
malfunctioning DIMM levers with a part kit, you may need to replace the logic board.
If the lever is stuck in a completely closed position (recessed underneath the bottom case),
use a wooden pencil or black stick to gently pry it out, as shown below.
MacBook (13-inch Late 2007) Take Apart — Memory 29
Holding the memory cards by the corners, slide them out from the battery bay. 4.
Important: Do not touch the gold connectors. Handle the card only by its edges.
Note: A memory card might show a white residue when you remove it. This harmless
substance acts as a lubricant when installing the memory card at the factory, but it is not
required when reinstalling a memory card.
Replacement Procedure
Align the memory card so that the gold connectors face the slot and the notch is on the left. 1.
(The chip side of the board faces down.)
MacBook (13-inch Late 2007) Take Apart — Memory 30
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