Apple mac mini logic board repair

Buy these parts. 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. Remove the two Lift the ear of the fan nearest the RAM up off the standoff secured to the outer case.

My Mini has a failed Main Logic Board - Apple Community

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. Carefully pull the fan cables upward to lift the fan connector up out of its socket on the logic board. Carefully pull the antenna plate straight away from the circular rim of the outer case. Do not remove the antenna plate yet. 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.

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.

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

MacBook Air Won't Turn On Repair - Logic Board Troubleshooting

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. 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. Just insert one into each of the highlighted holes.

Remove the Mac mini Logic Board Removal tool. Carefully slide the logic board assembly out of the mini, minding any cables that may get caught. Remove the following two screws securing the speaker to the logic board assembly:. Carefully lift the speaker wires upward to lift the speaker connector up and out of its socket on the logic board.

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De-route both antenna cables from the clips securing them to the top side of the logic board. Be careful when removing the cables from their retaining clips, as the thin metal contacts crimped to the antenna cables can be easily torn off. If any contacts become separated from the antenna cables, use a pair of pliers to gently crimp them back into place. Remove the single 2. Lift the power button cables upward to gently pull the power button cable up and out of its connector on the logic board.

Before installing the logic board assembly, clean the EMI fingers to remove any oils transferred during the removal process.


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Use the tip of a spudger to carefully pry the PRAM battery up and out of its holder on the logic board. These tabs lock the chip in place and releasing them will cause the chip to "pop" up. Remove the three 2. To disconnect the heat sink 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. Carefully lift the heat sink off the logic board, minding the thermal sensor cable that may get caught.


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If the heat sink appears to be stuck to the logic board after removing all six screws, it may be helpful to use a spudger to separate the two components. If you need to mount the heat sink back onto the logic board, we have a thermal paste guide that makes replacing the thermal compound easy.

Expert Apple Mac mini Logic Board Repairs

Cancel: I did not complete this guide. Badges: I'm confused, in step 11 the antenna plate is removed from the case, then in step 12 the bare logic board is out. What happened to the rest of the removal process? Hey sorry about that, the guide was missing a prerequisite. I went through and made sure all the guides are OK. It should be fixed now. Good catch! User profile for user: webpoet73 webpoet Or so says the Genius The cost of repair is near the cost of a new Mini I don't want to pay dollars to repair an dollar machine I found a place that will sell me a logic board for just under and I would have to install it myself.

London Mac mini Logic Board Repair

I could do it, but I don't want to. Once the Mini was declared non-working, I decided to crack it open and replace the RAM in the off chance that it was causing my issue I thought about eBaying another one but what to do with the leftovers of the current one? I also put the hard drive in an external enclosure to make sure it still worked and it does I backed that data up on an old iPod I am pretty discouraged since the machine is less than 2 years old and it's completely broken.

I probably should have bought AppleCare, and I might have if the sales person would have told me just how much it would cost to repair the machine Any ideas or suggestions? All replies Drop Down menu. Loading page content.

User profile for user: Shaggywerewolf Shaggywerewolf. Feb 9, PM in response to webpoet73 In response to webpoet73 ebay the bricked unit and get what you can for it. Basically all you can do is cut your losses at this point. Reply Helpful Thread reply - more options Link to this Post.

Why Apple Mac Mini Logic Board Repair Services with Us

User profile for user: Cup of Tea Cup of Tea. Feb 9, PM in response to webpoet73 In response to webpoet73 The report did not indicate if the problem is the logic board or cpu. If you can find out the problem is from cpu, then just upgrade a more powerful C2D. Otherwise, you really have to ebay the unit. It's not worth the time, cost, and effort to try and troubleshoot the issue by randomly replacing parts and hoping it fixes the problem -- there is no real practical way to determine if the CPU is the culprit other than to replace the CPU anyway.

Feb 11, PM in response to webpoet73 In response to webpoet73 I am not an eBay seller and I don't want to become one just to sell one item. I suppose I could find a broker that would do it for me. I won't get too much money out of it. But I do know it's not worth the money to repair. I tried new RAM and that didn't help. I am very unhappy about the repair cost User profile for user: Mac2guy Mac2guy.


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