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简介

The time and date, as well as other settings, are kept by the PRAM battery when your machine is off. Replacement battery is a CR2032 3v lithium button cell.

配件

没有特定配件。

  1. Power down your Mac mini, disconnect all of the cables, and flip it over. Insert the Jimmy into the crack between the aluminum top housing and the plastic lower housing.
    • Power down your Mac mini, disconnect all of the cables, and flip it over.

    • Insert the Jimmy into the crack between the aluminum top housing and the plastic lower housing.

    • The Jimmy should reach a stop about 3/8" down.

  2. Gently bend the Jimmy outwards to pry the crack open a little larger and lift the lower housing up a small amount. There are several plastic clips on the lower housing that fit into a channel in the aluminum top housing. Your goal is to use the Jimmy to push these clips inward enough to free them from the channel, while gently pulling up on the lower housing. There are several plastic clips on the lower housing that fit into a channel in the aluminum top housing. Your goal is to use the Jimmy to push these clips inward enough to free them from the channel, while gently pulling up on the lower housing.
    • Gently bend the Jimmy outwards to pry the crack open a little larger and lift the lower housing up a small amount.

    • There are several plastic clips on the lower housing that fit into a channel in the aluminum top housing. Your goal is to use the Jimmy to push these clips inward enough to free them from the channel, while gently pulling up on the lower housing.

  3. Once you have the first side free, rotate the Mac mini and start prying up on the front edge. Use the same prying motion to both bend the clips inward and lift the lower housing up out of the top housing.
    • Once you have the first side free, rotate the Mac mini and start prying up on the front edge.

    • Use the same prying motion to both bend the clips inward and lift the lower housing up out of the top housing.

  4. 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. 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.
    • 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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  6. Keep working around the perimeter, freeing the clips along the final edge. Keep working around the perimeter, freeing the clips along the final edge.
    • Keep working around the perimeter, freeing the clips along the final edge.

  7. Flip the Mac mini back over and lift the top housing off of the lower housing. Flip the Mac mini back over and lift the top housing off of the lower housing.
    • Flip the Mac mini back over and lift the top housing off of the lower housing.

  8. If your mini does not have Airport installed, then skip this step.
    • If your mini does not have Airport installed, then skip this step.

    • Grasp the Airport antenna board and lift it off of the two plastic posts holding it in place. You may need to push back the black plastic tab jutting through the lower left corner of the board.

  9. Remove the yellow tape securing the power button cable to the black plastic framework.
    • Remove the yellow tape securing the power button cable to the black plastic framework.

  10. Remove the three black Phillips screws securing the plastic framework to the logic board and lower case.
    • Remove the three black Phillips screws securing the plastic framework to the logic board and lower case.

  11. Grasp the optical drive and mass storage unit in one hand and lift up enough so that you can see beneath it.
    • Grasp the optical drive and mass storage unit in one hand and lift up enough so that you can see beneath it.

  12. If your mini has neither an Airport card nor a Bluetooth board, you can simply lift the optical drive up and away. Otherwise, you need to disconnect the Airport and/or Bluetooth antenna cables first.
    • If your mini has neither an Airport card nor a Bluetooth board, you can simply lift the optical drive up and away. Otherwise, you need to disconnect the Airport and/or Bluetooth antenna cables first.

    • With your free hand, pull the Bluetooth cable up from Bluetooth board and unplug the Airport antenna cable from the right of the Airport card. Caution: both of these connections are very small. When re-assembling unit after repair, you may want to remove the two screws holding the airport card to the assembly and lift the card up and out to re-attach the cables.

  13. Push the PRAM battery in and pull it up. You'll have to push the battery in further than you'd expect in order to get it to pop free.
    • Push the PRAM battery in and pull it up. You'll have to push the battery in further than you'd expect in order to get it to pop free.

    • When inserting the new battery, make sure the side with writing along the edges faces the black plastic holder. You should also insure that the metal connectors make contact with the battery (you can bend them forward if they do not).

结论

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

16等其他人完成本指南。

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iRobot

于2009年09月24日注册

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