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소개

The time and date, as well as other settings, are kept by the PRAM battery when your machine is off. The PRAM battery on early 2009 MacBooks is non-replaceable.

  1. MacBook Core 2 Duo PRAM Battery (Santa Rosa/Penryn) Replacement, Battery: 1 단계, 이미지 1/1
    • Use a coin or spudger to rotate the battery-locking screw 90 degrees clockwise.

  2. MacBook Core 2 Duo PRAM Battery (Santa Rosa/Penryn) Replacement: 2 단계, 이미지 1/1
    • Lift the battery out of the computer.

  3. MacBook Core 2 Duo PRAM Battery (Santa Rosa/Penryn) Replacement, Memory Cover: 3 단계, 이미지 1/1
    • Unscrew the three evenly-spaced Phillips screws from along the rear wall of the battery compartment.

    • The screws are captive to the metal memory cover so you cannot lose them.

    • Using The Flexible Extension sold by iFixit will help with this step.

  4. MacBook Core 2 Duo PRAM Battery (Santa Rosa/Penryn) Replacement: 4 단계, 이미지 1/1
    • Grasp the right end of the L-shaped memory cover, then pull it towards you so it clears the battery compartment opening.

    • Lift the memory cover up and out of the computer.

  5. MacBook Core 2 Duo PRAM Battery (Santa Rosa/Penryn) Replacement, Upper Case: 5 단계, 이미지 1/1
    • Remove the following 3 screws:

    • One 11 mm Phillips#00 in the middle of the lower case. (Head: 5mm dia. x .75mm thick)

    • Two 14.5 mm Phillips #00 (Head: 5mm dia. x .75mm thick)

    • If the screws stick in the case, you can use a magnetized screwdriver to draw them out.

    • The shorter of the three screws goes in the middle of the lower case.

  6. MacBook Core 2 Duo PRAM Battery (Santa Rosa/Penryn) Replacement: 6 단계, 이미지 1/1
    • Take extra caution with these screws as they can strip easily!

    • You could use a flexible extension to minimize stripping.

    • Remove the following 3 screws from the rear wall of the battery compartment:

    • One 3 mm Phillips #0. (Head: 2.75 mm. dia.)

    • Two 4 mm Phillips #0 on the either side. (Head: 2.75mm dia.)

  7. MacBook Core 2 Duo PRAM Battery (Santa Rosa/Penryn) Replacement: 7 단계, 이미지 1/1
    • Remove the two Phillips screws from either side of the right wall of the battery compartment (not the ones closest to the battery connector).

    • Two 6.25 mm Phillips #000. (Head: 4 mm. dia. x .5mm thick)

  8. MacBook Core 2 Duo PRAM Battery (Santa Rosa/Penryn) Replacement: 8 단계, 이미지 1/1
    • Remove the four indicated Phillips screws from the front wall of the battery compartment. When working from the left, remove the 2nd, 4th, 7th and 9th screws.

    • Four 3.25 mm Phillips #000. (Head: 4 mm. dia. x 4mm thick)

  9. MacBook Core 2 Duo PRAM Battery (Santa Rosa/Penryn) Replacement: 9 단계, 이미지 1/1
    • Remove the following 4 screws from the back of the computer:

    • Two 11 mm Phillips #00, with Shank (2.2mm dia. x 2 mm len.) (Head: 3.2 mm. dia. x .5mm thick)

    • Two 7.25 mm Phillips #00, with Shank (2mm dia. x 3.75 mm len.) (Head: 3.2 mm. dia. x .5mm thick)

    • During reassembly, the two longer screws go on the inside, and the two shorter screws go on the outside.

  10. MacBook Core 2 Duo PRAM Battery (Santa Rosa/Penryn) Replacement: 10 단계, 이미지 1/1
    • Remove the two Phillips screws from the optical drive (right) side of the computer:

    • Two 5.2 mm Phillips #00, with shank (2.3mm dia. x 3.25 mm len.) (Head: 3.2 mm. dia. x .5mm thick)

    • It is not necessary to remove the similar screws on the ports (left) side of the computer.

  11. MacBook Core 2 Duo PRAM Battery (Santa Rosa/Penryn) Replacement: 11 단계, 이미지 1/1
    • There's a trackpad and keyboard ribbon cable connecting the upper case to the logic board, so don't pull the upper case off entirely just yet.

    • Use a plastic opening tool, an expired plastic credit, or a similarly-thick card to pry up on the upper case, starting in the upper-left corner and working around to the front of the computer.

    • The upper case is likely to stick at its connection above the front edge of the optical drive. If this happens, first free all other sides, then proceed to pull upward on the upper case from either side of the optical drive opening. Here again, inserting a plastic card, guitar pick, etc. can be useful.

    • If you stand the base of the MacBook on one end to get a better look, you may displace the four grey plastic clips that hold the right side of the upper case in place. Don't panic. They slide into slots at the top rightmost edge of the lower frame, above the front edge of the optical drive.

    • During reassembly, make sure the clips on the right side, above the optical drive, click firmly into place. They're different from the clips on the left side, and so normally they require a little firmer pressure to click into place.

  12. MacBook Core 2 Duo PRAM Battery (Santa Rosa/Penryn) Replacement: 12 단계, 이미지 1/3 MacBook Core 2 Duo PRAM Battery (Santa Rosa/Penryn) Replacement: 12 단계, 이미지 2/3 MacBook Core 2 Duo PRAM Battery (Santa Rosa/Penryn) Replacement: 12 단계, 이미지 3/3
    • While holding up the upper case, pull up the black tab on the connector end of the silver ribbon cable away from the connector's socket on the logic board.

    • If there is no black tab, you can also use a spudger to gently pry the connector out of its socket on the logic board. This connector is tall, so be sure to pry straight up.

    • If you happen to break your upper case cable when removing the upper case, we stock the cable individually and we have a guide that makes replacing it easy.

    • While you have the upper case removed, it's a good time to remove dust, hair, etc. It's best to use a can of compressed air, though if you use a brush, make sure that its bristles are made of a material (usually animal hair) that doesn't generate static electricity, which can destroy electronics.

    • Upon reassembly, there are 4 grey plastic clips installed in slots running along the top of the frame in front of the optical drive (refer to second and third pictures). These clips must be installed in their slots for their mating tabs on the underside of the right side of the upper case to snap into them.

  13. MacBook Core 2 Duo PRAM Battery (Santa Rosa/Penryn) Replacement, Optical Drive: 13 단계, 이미지 1/1
    • Grasp the white plastic tab attached to the hard drive and pull it to the left, removing the hard drive from the computer.

  14. MacBook Core 2 Duo PRAM Battery (Santa Rosa/Penryn) Replacement: 14 단계, 이미지 1/1
    • Remove the two Phillips screws from the side of the optical drive.

    • Two 3.25 mm Phillips #000 (head: 4 mm. dia. x .3 mm thick)

  15. MacBook Core 2 Duo PRAM Battery (Santa Rosa/Penryn) Replacement: 15 단계, 이미지 1/1
    • Disconnect the orange optical drive ribbon cable connector from the logic board by prying it straight up using either a finger or a spudger.

  16. MacBook Core 2 Duo PRAM Battery (Santa Rosa/Penryn) Replacement: 16 단계, 이미지 1/1
    • Disconnect the newly revealed display data cable's plug from the logic board by pulling it upward using its black pull-tab.

    • If there is no pull-tab on top of the plug, it may be helpful to use a spudger to disconnect this plug.

  17. MacBook Core 2 Duo PRAM Battery (Santa Rosa/Penryn) Replacement: 17 단계, 이미지 1/1
    • Disconnect the newly-revealed hard drive cable's plug from the logic board by pulling it upward using its black tab.

    • When reconnecting the hard drive cable's plug to the logic board, make sure the plug is routed under the cables for the right speaker and the microphone, or else the plug won't sit flush with the logic board, which will prevent the plug from fully engaging with its socket on the logic board.

  18. MacBook Core 2 Duo PRAM Battery (Santa Rosa/Penryn) Replacement: 18 단계, 이미지 1/1
    • Peel up the foil tape between the fan and the optical drive. Lift the foil tape from the fan side, leaving it attached to the optical drive.

    • During reassembly, be sure to route the cables beneath the tape before reattaching it.

    • If the adhesive on this foil tape no longer sticks, you can hold it in place using a regular piece of tape, but don't block the fan intake.

  19. MacBook Core 2 Duo PRAM Battery (Santa Rosa/Penryn) Replacement: 19 단계, 이미지 1/1
    • Pull up the display data cable from along the edge of the optical drive to reveal a silver Phillips screw.

  20. MacBook Core 2 Duo PRAM Battery (Santa Rosa/Penryn) Replacement: 20 단계, 이미지 1/1
    • Remove the 2 mm Phillips #00 screw securing the rear corner of the optical drive.

    • When reinstalling this screw, make sure none of the cables nearby get caught under the screw's head.

    • The silver-jacketed Bluetooth cable may be covering the screw. If so, carefully push it aside. You may need to remove the screw holding the ground shield lugs for the two nearby cables before you can move the Bluetooth cable aside sufficiently. This screw is 7mm in earlier models, and may be 4.2mm in Santa Rosa/Penryn and 2009 models.

  21. MacBook Core 2 Duo PRAM Battery (Santa Rosa/Penryn) Replacement: 21 단계, 이미지 1/1
    • Lift the Bluetooth antenna board from the front edge of the optical drive.

  22. MacBook Core 2 Duo PRAM Battery (Santa Rosa/Penryn) Replacement: 22 단계, 이미지 1/1
    • Deroute the hard drive cable from under the clips along the near side of the optical drive.

    • During reassembly, reroute the cable under these clips.

  23. MacBook Core 2 Duo PRAM Battery (Santa Rosa/Penryn) Replacement: 23 단계, 이미지 1/1
    • Lift the side of the optical drive closest to you, then slide the drive towards you, and up and out of the computer.

    • Follow these steps to reinstall the optical drive:

    • First, slide its side nearest to the rear of the Macbook under the edge of the rear frame to the left of the hinge, while also sliding the optical drive's mounting tab at its upper left corner under the cables at this location.

    • Lower the drive partially into the lower housing. Keep the hard drive cable away from the optical drive bay.

    • Before dropping the drive fully in place, use a spudger to push forward (towards the front of the drive) on the screw hole in the drive's mounting tab.

    • Push forward the slider, which runs along the far side of the drive, to insert the end of this slider into a small channel in the lower case's frame. This helps hold the drive in place.

    • When you push the slider forward, if the screw hole in the drive's mounting tab doesn't line up over its threaded brass insert in the lower case, the front end of the slider hasn't fully inserted into its channel in the frame. Keep trying, but if the slider won't move further to the right, remove the drive to see if the end of the slider is bent.

    • If the front end of the slider isn't bent, it may be slightly too long. Use a pair of fine cutters to clip off the narrower portion of the end of the slider. The optical drive will still remain firmly in place.

  24. MacBook Core 2 Duo PRAM Battery (Santa Rosa/Penryn) Replacement, Right Speaker: 24 단계, 이미지 1/2 MacBook Core 2 Duo PRAM Battery (Santa Rosa/Penryn) Replacement, Right Speaker: 24 단계, 이미지 2/2
    • Remove the following 4 Phillips screws:

    • Three 3 mm Phillips securing the subwoofer and right speaker to the lower case.

    • One 7.5 mm Phillips securing the loop in the display data cable to the lower case.

    • If you have a MacBook Core 2 Duo Santa Rosa/Penryn, the screws are in a different location.

  25. MacBook Core 2 Duo PRAM Battery (Santa Rosa/Penryn) Replacement: 25 단계, 이미지 1/1
    • Lift the right speaker out of its housing in the lower case.

  26. MacBook Core 2 Duo PRAM Battery (Santa Rosa/Penryn) Replacement: 26 단계, 이미지 1/1
    • Thread the subwoofer and right speaker beneath the display data and microphone cables.

  27. MacBook Core 2 Duo PRAM Battery (Santa Rosa/Penryn) Replacement: 27 단계, 이미지 1/1
    • Remove the single Phillips screw securing the ground loop in the right speaker cable to the heat sink.

    • If you have a Santa Rosa, this screw is not present. Skip this step and move on to the next step.

  28. MacBook Core 2 Duo PRAM Battery (Santa Rosa/Penryn) Replacement: 28 단계, 이미지 1/1
    • Use a spudger to disconnect the right speaker connector from the logic board.

  29. MacBook Core 2 Duo PRAM Battery (Santa Rosa/Penryn) Replacement, PRAM Battery (Santa Rosa/Penryn): 29 단계, 이미지 1/2 MacBook Core 2 Duo PRAM Battery (Santa Rosa/Penryn) Replacement, PRAM Battery (Santa Rosa/Penryn): 29 단계, 이미지 2/2
    • Use a spudger to remove the PRAM battery up from its location on the lower case.

    • Disconnect the PRAM battery cable from the logic board and remove the PRAM battery from the computer.

결론

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

다른 8명이 해당 안내서를 완성하였습니다.

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