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Service Source
Mac mini (Early 2006)
2 March 2006
© 2006 Apple Computer, Inc. All rights reserved.
Mac mini (Early 2006)
Contents
Take Apart
General Information 6
Tools 6
Modify the Putty Knife 7
Mac mini Serial Number Location 8 Power Supply Serial Number Location 9 Thermal Pad 10
Top Housing 11
Removal Procedure 13 Replacement Procedure 16
AirPort Antenna 18
Removal Procedure 19 Replacement Procedure 20
Internal Frame 22
Removal Procedure 23 Replacement Procedure 26
Bluetooth Antenna 30
Removal Procedures 31 Replacement Procedure 33
Bluetooth Board 36
Removal Procedure 37 Replacement Procedure 38
Memory 40
Removal Procedure 41 Replacement Procedure 42
Audio Board 46
Removal Procedure 47 Replacement Procedure 49
AirPort Extreme Card 50
Removal Procedure 51
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Replacement Procedure 53
Hard Drive Sensor Cable 57
Removal Procedure 58
Replacement Procedure 59
IR Board and Cable 61
Removal Procedure 62
Replacement Procedure 64
Hard Drive 66
Removal Procedure 67
Replacement Procedure 68
Optical Drive 70
Removal Procedure 71
Replacement Procedure 73
Fan 75
Removal Procedure 76
Replacement Procedure 78
Interconnect Board 82
Removal Procedure 83
Replacement Procedure 85
Battery 88
Removal Procedure 89
Replacement Procedure 90
Speaker 91
Removal Procedure 92
Replacement Procedure 94
Logic Board 97
Removal Procedure 98
Replacement Procedure 101
Bottom Housing 103
Removal Procedure 104
Replacement Procedure 105
Troubleshooting
General Information 107
System Serial Number Location 107
Power Adapter Serial Number 108
Thermal Pad 109
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Ports 110 |
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Technical Specs 111 |
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Graphics and Video Support |
112 |
Compatible Apple Displays |
113 |
Memory Specifications 114 |
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LED Status 115 |
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How to Clean Your Mac mini (Early 2006) 115
Reset the SMC (System Management Controller) 116
How to Reset the SMC 116
Reset the SMC with the Top Housing Off 117
Symptom Charts 118
How to Use the Symptom Charts 118
No Power |
118 |
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No Video |
119 |
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AirPort |
121 |
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BlueTooth |
123 |
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Battery |
127 |
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Error Beeps |
127 |
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Optical Drive |
128 |
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Hard Drive |
129 |
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Keyboard |
131 |
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Ports 132 |
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Sound |
133 |
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Display |
134 |
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Views
Exploded View 138
iv
Service Source
Take Apart
Mac mini (Early 2006)
© 2006 Apple Computer, Inc. All rights reserved.
General Information
Tools
The following tools are required to service the computer:
•ESD wriststrap and mat
•Tweezers
•Jeweler’s #0 Phillips screwdriver
•Jeweler’s #1 Phillips screwdriver
•Phillips #2 screwdriver
•Black stick (922-5065), or other nonconductive nylon or plastic tool
•Needlenose pliers
•Soft cloth (to protect removed parts from scratches)
•Screw tray
•Putty knife (922-6761),1.5 inch (38 mm), flexible blade
Mac mini (Early 2006) Take Apart — General Information
Modify the Putty Knife
1.If you don’t order a modified putty knife (922-6761) from Apple Service, purchase a putty knife with a 1.5-inch (38 mm), flexible metal blade.
2.Using sandpaper (150 grit), file down the end of the putty knife (on one side) until it’s slightly beveled. Rub the edge of the putty knife back and forth for about 2 minutes on the sandpaper.
Mac mini (Early 2006) Take Apart — General Information
Mac mini Serial Number Location
The product serial number and Ethernet ID are located on the bottom housing.
Mac mini (Early 2006) Take Apart — General Information
Power Supply Serial Number Location
1.Locate the power supply.
2.Look closely into the opening on the end of the power supply. The serial number is located on
Mac mini (Early 2006) Take Apart — General Information
Thermal Pad
The thermal pad is located on the bottom housing. A new thermal pad is included with the logic board and the bottom housing, and the pads can be ordered separately as a kit (part number 922-6749).
Replace the pad when:
•the logic board or the bottom housing is replaced
•the pad is torn, withered, or damaged
Important: Never use thermal paste in place of the thermal pad. You must replace the thermal pad with a new identical pad.
Procedure
1.Remove the original pad from the bottom housing or the logic board using a black stick or other nonconductive nylon tool.
2.Remove the protective backing on the new thermal pad. Note: Avoid unnecessary contact with either side of the thermal pad as dirt and body oils reduce the thermal pad’s conductivity.
3.Place the new thermal pad on the bottom housing (as shown). Make sure the thermal pad has even contact with the bottom housing. There should be no air pockets.
4.Replace the logic board.
Mac mini (Early 2006) Take Apart — General Information 10
Top Housing
Tools
The only tool required for this procedure is a modified putty knife (part number 922-6761)
Part Location
Mac mini (Early 2006) Take Apart — Top Housing 11
Preliminary Steps
1.Shut down the computer.
Warning: Always shut down the computer before opening it to avoid damaging its internal components or the components you are installing. Do not open the computer or attempt to install items inside it while it is on.
2.Unplug all external cables from the computer except the power cord.
3.Touch the metal case to discharge any static electricity from your body.
Important: Always discharge static before you touch any parts or install any components inside the computer. To avoid generating static electricity, do not walk around the room until you have finished working and closed the computer.
4.Unplug the power cord.
5.Put on an ESD wrist strap.
Mac mini (Early 2006) Take Apart — Top Housing 12
Removal Procedure
Note: The following procedure demonstrates the case-opening on the previous Mac mini model. The top housing removal procedure is the same for the Mac mini (Early 2006) computer.
1.Place the computer on a clean, flat surface.
2.Turn the computer over so the ports are facing you and the bottom of the computer (gray color) is facing up.
3.Note: To avoid scratching the case, use caution when using the putty knife. Hold the putty knife with the beveled edge facing the bottom housing. Insert the tool (0.25 inch / 6.35 millimeters) into the gap where the metal housing and the bottom assembly come together on the left side of the computer. Be extremely careful not to scratch or dent the top or bottom housing when inserting the tool.
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Important: If the tool is inserted too deep it could damage the EMI foam on the inside of the top housing.
Mac mini (Early 2006) Take Apart — Top Housing 13
4.Gently release the internal latches by prying the tool away from the computer.
Note: You will hear little popping sounds as the latches release and the bottom separates from the top housing, creating a gap at the top of the I/O panel.
5.Repeat the procedure on the right side of the computer.
Mac mini (Early 2006) Take Apart — Top Housing 14
6.Push the I/O panel upward until the top housing is removed. The popping sounds will continue as you push the I/O panel; this is normal.
7.Set the top housing aside.
Mac mini (Early 2006) Take Apart — Top Housing 15
Replacement Procedure
1.Align the rear I/O panel with the top housing. Make sure all the white latches on the sides of the unit are aligned as shown in the photo below.
2.Squeeze the unit together as shown. You will hear popping and cracking noises as you squeeze the unit together. Proceed to the next step.
Mac mini (Early 2006) Take Apart — Top Housing 16
3.If the computer doesn’t go together, check the EMI tab alignment (outlined below) and try again. Check that the metal EMI tabs aren’t bent.
4.Work your hands around the unit squeezing the top and bottom until they snap together and there are no visible gaps.
Mac mini (Early 2006) Take Apart — Top Housing 17
AirPort Antenna
Tools
No tools are required for this procedure.
Preliminary Steps
Before you begin, remove the:
•Top housing
•Internal frame
Part Location
Mac mini (Early 2006) Take Apart —AirPort Antenna 18
Removal Procedure
1.On the internal frame, locate the spring and black plastic posts that the AirPort antenna is attached to.With your fingers, squeeze the black posts to release the AirPort antenna.
2.With the internal frame removed, the AirPort Extreme card is visible on the logic board. Disconnect the AirPort antenna cable from the connector on the AirPort Extreme card. Note: do not to bend the antenna cable.
Mac mini (Early 2006) Take Apart —AirPort Antenna 19
Replacement Procedure
1.Securely connect the AirPort Extreme antenna to the AirPort Extreme card. Position the antenna as shown to keep it free of the internal frame.
2.Lower the internal frame onto the bottom housing.
Mac mini (Early 2006) Take Apart —AirPort Antenna 20
3.Check the location of the AirPort antenna cable again. Position the antenna as shown on the internal frame.
4.Squeeze the black posts as you attach the AirPort antenna to the posts on the internal frame.
5.Replace the four screws on the internal frame; one screw in each corner. The longer screw attaches to the corner near the LED cable.
6.Replace the top housing.
Mac mini (Early 2006) Take Apart —AirPort Antenna 21
Internal Frame
Tools
Tools required for this procedure:
•Phillips #0 screwdriver
•Tweezers
Preliminary Steps
Before you begin, remove the top housing and disconnect the AirPort antenna.
Part Location
Mac mini (Early 2006) Take Apart — Internal Frame 22
Removal Procedure
1.Turn the Mac mini so the front of the computer is facing you (the speaker is facing you). With a tweezers, disconnect the hard drive sensor cable from the logic board.
2.Near the I/O ports, disconnect the flexible cable on the audio board from the connector on the interconnect board
Mac mini (Early 2006) Take Apart — Internal Frame 23
3.With a jeweler’s Phillips # 0 screwdriver remove four screws on the internal frame; one screw in each corner of the internal frame.
4.Lift the internal frame straight up and off the bottom housing.
Mac mini (Early 2006) Take Apart — Internal Frame 24
5.The following parts are connected to the internal frame (black plastic frame):
•Bluetooth antenna
•Bluetooth board
•Hard drive
•Optical drive
•Fan
•Speaker
•Interconnect board
•IR board
•Hard drive sensor cable
Refer to the individual take-apart procedures to remove or replace any of these parts.
Mac mini (Early 2006) Take Apart — Internal Frame 25
Replacement Procedure
1.If you removed any service parts from the internal frame, replace them.
2.Check that the Bluetooth board cable and Bluetooth antenna are routed into the two cable channels (circled) on the internal frame. Note the routing of the Bluetooth antenna cable (the thinner cable). It routes under the two connectors (on the right), tucks under the bottom right corner of the interconnect board and routes along the side of the internal frame, and is held in place by two tabs.
3.Lower the internal frame/drive module sub assembly onto the bottom housing. Align the gold fingers of the interconnect board with the matching connector on the logic board .
Mac mini (Early 2006) Take Apart — Internal Frame 26
4.Route the AirPort antenna cable up through the opening in the internal frame.
5.Check that the power button cable is not pinched by the internal frame.
Mac mini (Early 2006) Take Apart — Internal Frame 27
6.Replace the four screws on the internal frame.
7.Connect the flexible cable on the audio board to the interconnect board.
Mac mini (Early 2006) Take Apart — Internal Frame 28
8.Replace the AirPort Extreme antenna onto the spring/post. Make sure it’s securely connected.
9.Replace the top housing.
Mac mini (Early 2006) Take Apart — Internal Frame 29
Bluetooth Antenna
Tools
This procedure requires the following tools:
•Black stick (or other nonconductive nylon or plastic tool)
Preliminary Steps
Before you begin, remove the following:
•Top housing
•Disconnect the AirPort antenna
Part Location
Mac mini (Early 2006) Take Apart — Bluetooth Antenna 30
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