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Neye ihtiyacın var
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Bu adım çevrilmemiş. Çevrilmesine yardım edin
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Power down your Mac mini, disconnect all of the cables, and flip it over.
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Insert the Jimmy into the crack between the aluminum top housing and the plastic lower housing.
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The Jimmy should reach a stop about 3/8" down.
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Bu adım çevrilmemiş. Çevrilmesine yardım edin
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Gently bend the Jimmy outwards to pry the crack open a little larger and lift the lower housing up a small amount.
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Bu adım çevrilmemiş. Çevrilmesine yardım edin
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Once you have the first side free, rotate the Mac mini and start prying up on the front edge.
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Use the same prying motion to both bend the clips inward and lift the lower housing up out of the top housing.
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Bu adım çevrilmemiş. Çevrilmesine yardım edin
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You may need to move the Jimmy along the edge to pry up all of the clips. Be patient and do a little bit at a time.
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Bu adım çevrilmemiş. Çevrilmesine yardım edin
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Keep working around the perimeter, freeing the clips along the final edge.
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Bu adım çevrilmemiş. Çevrilmesine yardım edin
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Flip the Mac mini back over and lift the top housing off of the lower housing.
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Bu adım çevrilmemiş. Çevrilmesine yardım edin
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We will first remove the AirPort antenna, located in the lower left corner of this picture.
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Bu adım çevrilmemiş. Çevrilmesine yardım edin
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Slightly squeeze the two retaining arms toward each other and lift the AirPort antenna off its post.
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Bu adım çevrilmemiş. Çevrilmesine yardım edin
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Grab the Bluetooth antenna nearest the port side of the computer by the edges of the board and pull it straight up off the internal frame.
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Bu adım çevrilmemiş. Çevrilmesine yardım edin
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Remove the antenna board near the front of the mini by pulling it straight up off the internal frame.
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If necessary, remove the piece of tape securing the antenna leads to the internal frame.
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Bu adım çevrilmemiş. Çevrilmesine yardım edin
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Use the flat end of a spudger to pry the audio ribbon cable connector up off the audio board.
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Bu adım çevrilmemiş. Çevrilmesine yardım edin
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Remove the following four screws securing the internal frame to the bottom housing:
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Three 6.7 mm Phillips #00 screws
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One 9.5 mm Phillips #00 screw
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Bu adım çevrilmemiş. Çevrilmesine yardım edin
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Lift the internal frame off the bottom housing, starting at the rear edge, until you feel the concealed edge connector on the motherboard disconnect. Then lift straight off, minding the bluetooth and 802.11 antenna cables.
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Bu adım çevrilmemiş. Çevrilmesine yardım edin
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Use the flat end of a spudger to pry the three antenna connectors off the AirPort/Bluetooth combo card.
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Bu adım çevrilmemiş. Çevrilmesine yardım edin
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Use the flat end of a spudger to pry the AirPort/Bluetooth ribbon cable connector up off the combo card.
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Bu adım çevrilmemiş. Çevrilmesine yardım edin
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Remove the three silver Phillips screws securing the combo card to the logic board.
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Lift the combo card out of your mini.
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10 Yorum
This card is unsupported in macOS Sierra, so this device is outdated by Apple, however folks have been able to replace the card by a "compatible card" and patch the macOS Sierra install app, to actually install sierra on this version of the Mac.
I would appreciate if iFixit could provide a guide as to which cards could work, especially in terms of the size/dimensions, in this unit.
I just successfully upgraded my Mac Mini 3,1 (Early 2009) to the BCM943224PCIEBT from a Unibody MacBook A1278 and everything works swimmingly on macOS Sierra 10.12.
As an Apple Certified Mac Technician, I can tell you that this has by far been the most challenging replacement I have ever done.
There are two hurdles to overcome. First is that the MacBook card is shorter, second is that the uFL connector from the antennas are slightly shorter than the connection on the new board, so I had to really jerry-rig it in there with a bunch of electrical tape.
I will be posting a write up sometime soon, and will update you when its done. In the meantime, go buy the card from eBay for $5 https://is.gd/PxYlLt
Have you made tutorial?
adrian.c -