Mac Mini Mid 2010 Power Supply Replacement Repair Guide

Difficulty

Difficult

Steps

Time Required

                          45 minutes - 2 hours

Sections

Bottom Cover
2 steps
Fan
3 steps
Cowling
2 steps
Antenna Plate
4 steps
Logic Board
9 steps
Power Supply
4 steps

Flags

BackMac mini Mid 2010
Full Screen
Options
History
Save to Favorites
Download PDF
Edit
Translate
Get Shareable Link
Embed This Guide
Notify Me of Changes
Stop Notifications

Introduction

What you need

Step 1

              Bottom Cover

Place your thumbs in the depressions cut into the bottom cover.
Rotate the bottom cover counter-clockwise until the white dot painted on the bottom cover is aligned with the ring inscribed on the outer case.

Place your thumbs in the depressions cut into the bottom cover.

Rotate the bottom cover counter-clockwise until the white dot painted on the bottom cover is aligned with the ring inscribed on the outer case.

1024

Step 2

Tilt the mini enough to allow the bottom cover to fall away from the outer case.
Remove the bottom cover and set it aside.

Tilt the mini enough to allow the bottom cover to fall away from the outer case.

Remove the bottom cover and set it aside.

Step 3

Fan

Remove the two 11.3 mm T6 Torx screws securing the fan to the logic board near the antenna plate.

Remove the two 11.3 mm T6 Torx screws securing the fan to the logic board near the antenna plate.

Step 4

Lift the ear of the fan nearest the RAM up off the standoff secured to the outer case.
If the fan doesn’t separate from the standoff screw with a moderate amount of force, you can use a T6 Torx driver to simply remove this screw.

Lift the ear of the fan nearest the RAM up off the standoff secured to the outer case.

If the fan doesn’t separate from the standoff screw with a moderate amount of force, you can use a T6 Torx driver to simply remove this screw.

Step 5

Lift the fan out of the mini for enough clearance to access its connector.
Carefully pull the fan cables upward to lift the fan connector up out of its socket on the logic board.
Remove the fan.

Lift the fan out of the mini for enough clearance to access its connector.

Carefully pull the fan cables upward to lift the fan connector up out of its socket on the logic board.

Remove the fan.

Step 6

              Cowling

Remove the single 3.5 mm T6 Torx screw securing the cowling to the heat sink.

Remove the single 3.5 mm T6 Torx screw securing the cowling to the heat sink.

Step 7

Lift the cowling from the end nearest the antenna plate.
Rotate the cowling away from the outer case and remove it from the mini.

Lift the cowling from the end nearest the antenna plate.

Rotate the cowling away from the outer case and remove it from the mini.

Step 8

              Antenna Plate

Remove the following screws securing the antenna plate to the mini:
Two 6.6 mm T8 or T9 Torx screws
Two 5.0 mm T8 Torx or 2.0 mm Hex screws (either will work)

Remove the following screws securing the antenna plate to the mini:

Two 6.6 mm T8 or T9 Torx screws

Two 5.0 mm T8 Torx or 2.0 mm Hex screws (either will work)

Step 9

Slightly lift the antenna plate from the end closest to the RAM.
Carefully pull the antenna plate straight away from the circular rim of the outer case.
Do not remove the antenna plate yet. It is still attached to the AirPort/ Bluetooth board.

Slightly lift the antenna plate from the end closest to the RAM.

Carefully pull the antenna plate straight away from the circular rim of the outer case.

Do not remove the antenna plate yet. It is still attached to the AirPort/ Bluetooth board.

Step 10

Use the tip of a spudger to carefully pry the antenna connector up off the AirPort/Bluetooth board.

Use the tip of a spudger to carefully pry the antenna connector up off the AirPort/Bluetooth board.

Step 11

Remove the antenna plate from the mini.

Remove the antenna plate from the mini.

Step 12

              Logic Board

Remove the following three screws:
One 5.0 mm T8 Torx or 2.0 mm Hex screw (either will work)
One 16.2 mm T6 Torx screw
One 26 mm T6 Torx standoff

Remove the following three screws:

One 5.0 mm T8 Torx or 2.0 mm Hex screw (either will work)

One 16.2 mm T6 Torx screw

One 26 mm T6 Torx standoff

Step 13

Carefully pull the wires for both hard drive thermal sensors upward to lift their connectors up and out of the sockets on the logic board.

Carefully pull the wires for both hard drive thermal sensors upward to lift their connectors up and out of the sockets on the logic board.

Step 14

Use the flat end of a spudger to pry both the hard drive and optical drive connectors up out of their sockets on the logic board.

Use the flat end of a spudger to pry both the hard drive and optical drive connectors up out of their sockets on the logic board.

Step 15

To disconnect the optical drive thermal sensor, pinch its cables between your thumb and a spudger and pry the spudger upward to lift the connector up and out of its socket on the logic board.

To disconnect the optical drive thermal sensor, pinch its cables between your thumb and a spudger and pry the spudger upward to lift the connector up and out of its socket on the logic board.

Step 16

Use the tip of a spudger to lift the IR sensor connector up and out of its socket on the logic board.

Use the tip of a spudger to lift the IR sensor connector up and out of its socket on the logic board.

Step 17

To remove the logic board, two cylindrical rods must be inserted into the holes highlighted in red. Inserting instruments into any logic board holes other than the ones highlighted in red may destroy the logic board.
Insert a Mac mini Logic Board Removal Tool into the two holes highlighted in red. Be sure it makes contact with the outer case below the logic board before proceeding.
If you don’t have a Logic Board Removal Tool handy, you can use two tools having a maximum diameter of 2.5 mm instead. Just insert one into each of the highlighted holes.
Carefully pull the tool toward the I/O board. The logic board and I/O board assembly should slightly slide out of the outer case.
Cease prying when the I/O board is visibly separated from the outer case. Remove the Mac mini Logic Board Removal tool.

To remove the logic board, two cylindrical rods must be inserted into the holes highlighted in red. Inserting instruments into any logic board holes other than the ones highlighted in red may destroy the logic board.

Insert a Mac mini Logic Board Removal Tool into the two holes highlighted in red. Be sure it makes contact with the outer case below the logic board before proceeding.

If you don’t have a Logic Board Removal Tool handy, you can use two tools having a maximum diameter of 2.5 mm instead. Just insert one into each of the highlighted holes.

Carefully pull the tool toward the I/O board. The logic board and I/O board assembly should slightly slide out of the outer case.

Cease prying when the I/O board is visibly separated from the outer case. Remove the Mac mini Logic Board Removal tool.

Step 18

Simultaneously push the two plastic clips on the far left and right sides of the I/O board toward the middle of the I/O board and pull the I/O board away from the outer case.

Simultaneously push the two plastic clips on the far left and right sides of the I/O board toward the middle of the I/O board and pull the I/O board away from the outer case.

Step 19

Pull the I/O board/logic board assembly out of the outer case enough to access the power connector.
Use a pair of tweezers to disconnect the power cable from the logic board.
Pull the power cable connector toward the optical drive opening.

Pull the I/O board/logic board assembly out of the outer case enough to access the power connector.

Use a pair of tweezers to disconnect the power cable from the logic board.

Pull the power cable connector toward the optical drive opening.

Step 20

Carefully slide the logic board assembly out of the mini, minding any cables that may get caught.

Carefully slide the logic board assembly out of the mini, minding any cables that may get caught.

Step 21

              Power Supply

Remove the 7.9 mm T6 Torx screw securing the power supply and optical drive to the outer case.

Remove the 7.9 mm T6 Torx screw securing the power supply and optical drive to the outer case.

Step 22

Pull the silver metal AC-In socket retainer away from the side of the outer case and remove it from the mini.

Pull the silver metal AC-In socket retainer away from the side of the outer case and remove it from the mini.

Step 23

Rotate the AC-In connector 90 degrees counter-clockwise.

Rotate the AC-In connector 90 degrees counter-clockwise.

Step 24

Slide the power supply out of the mini, minding any cables that may get caught.

Slide the power supply out of the mini, minding any cables that may get caught.

To reassemble your device, follow these instructions in reverse order.

Cancel: I did not complete this guide.

                                                                                      20 other people completed this guide.

Author

                                      with 7 other contributors

                    Andrew Bookholt

575,478 Reputation

                                      618 Guides authored                  



                       Badges:
                       47







                                                        +44 more badges

Boris Kalyuzhny - Aug 22, 2021

Perfect! Perfect!

Introduction#

What you need#

Introduction

What you need