Giriş

The time and date, as well as other settings, are kept by the PRAM battery when your machine is off.

Use a coin to turn the battery locking screw 90 degrees clockwise.
  • Use a coin to turn the battery locking screw 90 degrees clockwise.

  • Lift the battery out of the computer.

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Remove the four Phillips screws from the memory door.
  • Remove the four Phillips screws from the memory door.

  • Slide the memory door away from the memory compartment.

I recommend that you have several (ie 10-12) little cups nearby with a pen and some small scraps of paper to write on. As you remove screws, step by step, place that step's screws into one cup and label it "Step #X". That way, when you're putting everything back together, you won't have to guess as to which screws were for which step. I did this, on a recommendation of a friend who did this very same repair, and it made the reassembly even easier.

beil - Yanıtla

Better still is to print out these instructions. Then as you remove screws, scotch tape them to the instruction sheet right on the place where it says to remove them. The tape keeps them from getting lost and the order can't be screwed up.

Lavatop - Yanıtla

These were such great directions!! It was no harder than baking a cake. I didn't have a spudger, but a thin plastic chopstick worked fine. I took lavatop's tip to print out directions and tape the screws in order. It was great advice. Thanks IFixit!

Karen Ann - Yanıtla

I found that a plastic ice cube tray works best in these situations.

kostas16673 - Yanıtla

Remove the following 8 screws:
  • Remove the following 8 screws:

    • Two 3 mm Phillips in the battery compartment, on either side of the battery contacts.

    • Two 12 mm Phillips on either side of the memory compartment.

    • Four 16 mm Phillips along the hinge.

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Rotate the computer 90 degrees clockwise, so that the power receptacle faces you.
  • Rotate the computer 90 degrees clockwise, so that the power receptacle faces you.

  • Remove the three 3 mm Phillips screws.

  • When replacing these screws, you must place each screw in the correct order. Begin by installing the screw closest to the display hinge, and go out from there.

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Turn the computer 90 degrees clockwise so that the hinge faces you.
  • Turn the computer 90 degrees clockwise so that the hinge faces you.

  • Remove the bottom 5 mm Phillips screw on either side of the hinge (two total).

By "bottom", it means the top ones (if the computer were right-side-up), i.e. the ones closer to the lid.

colleenthompson - Yanıtla

Rotate the computer 90 degrees clockwise, so that the ports face you.
  • Rotate the computer 90 degrees clockwise, so that the ports face you.

  • Remove the three 3 mm Phillips screws.

  • When replacing these screws, you must place each screw in the correct order. Begin by installing the screw closest to the display hinge, and go out from there.

Don't be hasty! I've seen 2 laptops with a forlorn screw trapped in a video port screwhole, from where it's very difficult, if not impracticable, to remove it.

colleenthompson - Yanıtla

Quote from colleenthompson:

Don't be hasty! I've seen 2 laptops with a forlorn screw trapped in a video port screwhole, from where it's very difficult, if not impracticable, to remove it.

I've done that. Was not fun extracting the screw. I had to use a a large speaker magnet to get it out.

Dan - Yanıtla

Turn the computer over and open the display.
  • Turn the computer over and open the display.

  • Remove the two 1.5 mm hex screws in either corner, next to the display (a T6 Torx driver will work, but repeated use will strip the screws).

Yorum Ekle

Grasp the back corners of the upper case and pull up. Do not pull the upper case off yet; you still need to disconnect the keyboard and trackpad cable.
  • Grasp the back corners of the upper case and pull up. Do not pull the upper case off yet; you still need to disconnect the keyboard and trackpad cable.

  • Lift the back of the case up and work your fingers along the sides, freeing the case as you go. Once you have freed the sides, you may need to rock the case up and down to free the front of the upper case.

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Rotate the upper case up and toward the screen, so that the upper case rests against it.
  • Rotate the upper case up and toward the screen, so that the upper case rests against it.

By "rotate" they mean tilt... You tilt the upper case (which contains the keyboard" up so that it rests against the screen. If you happen to have a helper nearby, get them to gently hold the upper case, when it's tilted up, in place so that you can do step 10.

beil - Yanıtla

For this stage I found Step 9 and Step 10 in the guide for Hard Drive replacement were helpful in expanding on removal of top cover. See link here : PowerBook G4 Aluminum 15" 1-1.5 GHz Hard Drive Replacement

Alastair Gill - Yanıtla

Remove the orange tape securing the trackpad ribbon to the logic board.
  • Remove the orange tape securing the trackpad ribbon to the logic board.

  • Disconnect the trackpad ribbon from the logic board.

  • Remove the upper case from the computer.

Yorum Ekle

Use a spudger to pry up the PRAM battery from the optical drive.
  • Use a spudger to pry up the PRAM battery from the optical drive.

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Disconnect the PRAM battery cable from the logic board and pull the PRAM battery out, removing tape as necessary.
  • Disconnect the PRAM battery cable from the logic board and pull the PRAM battery out, removing tape as necessary.

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Sonuç

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

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iRobot

Üyelik tarihi: 24-09-2009

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