MacBook Pro 17" Models A1151 A1212 A1229 and A1261 Left I/O Board Replacement

  • Author: iRobot
  • Difficulty: Difficult

Provides power to the machine and includes all ports on the left side of the machine.

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Edit Step 1 Battery  ¶ 

  • Use your fingers to push both battery release tabs away from the battery and lift the battery out of the computer.

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Edit Step 2 RAM Shield  ¶ 

  • Remove the four identical Phillips 3mm screws from the memory door.

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Edit Step 3  ¶ 

  • Lift the memory door up enough to get a grip on it, and slide it toward you, pulling it away from the casing.

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Edit Step 4 Upper Case  ¶ 

  • Remove the three Phillips screws in the battery compartment near the latch. Apple was nice enough to tilt these screws at a slight angle to make them easier to remove.

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Edit Step 5  ¶ 

  • Remove the following six screws:

    • Two T6 Torx screws on either side of the RAM slot.

    • Four Phillips screws along the hinge.

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Edit Step 6  ¶ 

  • Remove the four Phillips screws on the port side of the computer.

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Edit Step 7  ¶ 

  • Rotate the computer 90 degrees and remove the two Phillips screws from the rear of the computer.

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Edit Step 8  ¶ 

  • Rotate the computer 90 degrees again and remove the four Phillips screws from the side of the computer.

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Edit Step 9  ¶ 

  • Do not yank the upper case off quickly. The case is attached to the logic board via a ribbon cable.

  • Lift up the back of the case 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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Edit Step 10  ¶ 

  • Disconnect the trackpad and keyboard ribbon cable from the logic board.

  • Remove the upper case.

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Edit Step 11 Left Speaker  ¶ 

  • Disconnect the two antenna cables attached to the AirPort Extreme card.

  • The cable with the gray shielding attaches to the left side connector, while the cable with the white shielding attaches to the right side.

  • For the A1261 model, The cable with the black shielding attaches to the left side connector, while the cable with the blue shielding attaches to the right side.

  • If you have a MacBook Pro 17" Model A1229 or A1212, there are three antenna cables attached to the AirPort Extreme card instead of two.

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Edit Step 12  ¶ 

  • Remove the single black 4.3 mm T6 Torx screw from the top right corner of the AirPort Extreme card.

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Edit Step 13  ¶ 

  • Lift the AirPort Extreme card up and slide it out of its connector.

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Edit Step 14  ¶ 

  • Remove the two silver T6 Torx screws from the top left 8 mm and bottom right 10 mm corners of the left speaker assembly.

  • The magnet in the MagSafe connector may pull the upper screw towards it after the screw has been freed.

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Edit Step 15  ¶ 

  • Lift up on the left speaker assembly and rotate it slightly. It is not possible to entirely remove the speaker yet, as it is still connected to the left I/O board beneath.

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Edit Step 16  ¶ 

  • Disconnect the two cables securing the left speaker to the I/O board.

  • Lift the left speaker out of the upper case.

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Edit Step 17 Left I/O Board  ¶ 

  • Disconnect the hard drive ribbon cable and the left I/O board ribbon cable from the logic board.

  • Disconnect the right speaker connector from the left I/O board.

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Edit Step 18  ¶ 

  • Remove the two silver T6 Torx screws securing the gray metal retaining bracket to the right side of the hard drive. 8 mm upper and 10 mm lower.

  • Lift the gray metal retaining bracket out of the computer.

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Edit Step 19  ¶ 

  • Remove the four black or silver T6 Torx screws securing the left I/O board to the lower case.

  • Disconnect the large power connector from the left I/O board.

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Edit Step 20  ¶ 

  • Move the orange hard drive ribbon out of the way with one hand. Use your other hand to lift up the right side of the left I/O board and slide it out of the computer.

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Edit Step 21  ¶ 

  • Turn the left I/O board over.

  • Use a spudger to disconnect the short orange cable from the left I/O board.

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Edit Step 22  ¶ 

  • If you have a MacBook Pro 17" Model A1229, this step is not necessary.

  • Peel up the L-shaped piece of black tape on the I/O board to reveal the two silver Phillips screws beneath.

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Edit Step 23  ¶ 

  • Remove the following four screws:

    • One 3.2 mm black Phillips screw with a small head.

    • Three 1.3 mm silver Phillips screws with large heads.

  • If you have a MacBook Pro 17" Model A1229, remove the four 1.3 mm silver Phillips screws with large heads.

  • The I/O board is now free from the ExpressCard cage.

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

For more information, check out the MacBook Pro 17" Models A1151 A1212 A1229 and A1261 device page.

Required Tools

Spudger

$2.95 · 50+ In stock

T6 Torx Screwdriver

$5.95 · 50+ In stock

T6 Torx Screwdriver

$9.95 · 32 In stock

T6 Torx Screwdriver

$4.95 · 50+ In stock

Phillips #00 Screwdriver

$5.95 · 50+ In stock

Recommended Tools

Universal Drive Adapter

$29.95 · 50+ In stock

iFixit Lock Pick Set

$29.95 · 50+ In stock

Inspection Scope

$39.95 · 50+ In stock

Frictionless Ratchet

$24.95 · 50+ In stock

Portable Anti-Static Mat

$34.95 · 43 In stock

Comments Comments are onturn off

Before upgrading to a larger HD, you'll want to "clone" your original HD using the donation-ware program "Carbon Copy Cloner" (http://www.bombich.com/). Put the new HD in an external case; clone the original; test the clone (by starting up with it), then take apart the MacBook to put the new HD in the MacBook, and the original in the external case for use as a backup, etc. (You can't just drag the contents of the original HD to the new HD, and expect it to work; not since the days of OS 9 and before.)

amiller770, · Reply

Can I put more than two gigabytes of RAM in?

Noah Nsangou, · Reply

I made the mistake of wanting to do a clean install of OS and start fresh after installing a SSD. Now I can't install most browsers on OSX Leopard. Does anyone know what is the most current version of OS I can put on this system? (disk or download) Can I get to Snow or Lion?

2006 17" MackBook Pro Model#A1151

2.16 GHz Intel Core Duo

Memory: Two 1GB 667 MHz

Hard Drive: Corsair Force GS: SSD 128GB

scannon, · Reply

Note for re-assembly: For the hinge use the longest four Phillips screws.

R L, · Reply

The Philips screws in Step 5 are longer than the other Philips screws. Would be better if the instructions differentiated them. Otherwise it is possible to use the wrong screws in Step 7 when reassembling.

Alex, · Reply

When reassembling, please be careful not to screw into the wrong spot. I accidentally screwed into the DVI port and it was hard to remove the screw after that. I had to disassemble the whole thing again, only to find that I couldn't remove the screw from within as it was encased. After much scraping and prodding with a sewing needle, I was able to get that screw out. Phew!

isotope434, · Reply

Screw on the right is shorter

mikefal, · Reply

The screws on mine were exactly the same size.

Quote from mikefal:

Screw on the right is shorter

giby, · Reply

What are these two screws called?

ian, · Reply

WOW this step is very hard!!! its a serious suction cup..

nya, · Reply

Once the upper case is free...Carefully tilt the upper case from the front towards the screen as their is a ribbon cable directly beneath the keyboard and trackpad that will need to be removed in the next step.

Troy, · Reply

Be very careful not to bend the screw tabs on the top case the perimeter screws attach to. Bending them causes them to quickly fatigue and potentially break off. When reassembling the top case, be sure the tabs are all *inside* the case before reseating it. If you get resistance, pull the case back up, check the tabs and reseat the top case again.

Sheldon Carpenter, · Reply

Disconnecting this cable is optional, if instead you tip up the top case ~75 degrees, propping it up with something non-metalic (wedged in or by the battery compartment). Unplugging a connector from the main circuit board always carries slight additional risk.

amiller770, · Reply

It's not really necessary to disconnect the trackboard/keyboard ribbon cable. You can simply lean the upper case against the LCD.

Russ Greene, · Reply

how reconnect this cable?

anatole, · Reply

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