Installing MacBook Pro 15" Unibody Late 2011 Hard Drive/IR Sensor Cable

Replace the hard drive/IR sensor cable on your MacBook Pro 15" Unibody Late 2011.

The hard drive cable also contains the IR sensor/sleep indicator.

Sections
Tools
Relevant Parts
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Add Note Edit Step 1 — Lower Case  ¶ 

  • Remove the following ten screws securing the lower case to the upper case:

    • Three 13.5 mm (14.1 mm) Phillips screws.

    • Seven 3 mm Phillips screws.

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Add Note Edit Step 2  ¶ 

  • Using both hands, lift the lower case near the vent to pop it off two clips securing it to the upper case.

  • Remove the lower case and set it aside.

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Add Note Edit Step 3 — Battery Connector  ¶ 

  • For certain repairs (e.g. hard drive), disconnecting the battery connector is not necessary but it prevents any accidental shorting of electronics on the motherboard. If you do not disconnect the battery connector, please be careful as parts of the motherboard might be electrified.

  • Use the edge of a spudger to pry the battery connector upwards from its socket on the logic board.

  • It is useful to pry upward on both short sides of the connector to "walk" it out of its socket.

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Add Note Edit Step 4  ¶ 

  • Bend the battery cable slightly away from its socket on the logic board so it does not accidentally connect itself while you work.

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Add Note Edit Step 5 — Hard Drive  ¶ 

  • Remove two Phillips screws securing the hard drive bracket to the upper case.

  • These screws are captive to the hard drive bracket.

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Add Note Edit Step 6  ¶ 

  • Lift the the retaining bracket out of the upper case.

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Add Note Edit Step 7  ¶ 

  • Lift the hard drive by its pull tab and pull it out of the chassis, minding the cable attaching it to the computer.

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Add Note Edit Step 8  ¶ 

  • Remove the hard drive cable by pulling its connector straight away from the hard drive.

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Required Tools

Spudger

$2.95 · 50+ In stock

Phillips #00 Screwdriver

$4.95 · 50+ In stock

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