MacBook Pro 15″Unibody Late 2011 Logic Board Replacement Guide

Posted in Apps, Desktop PC on 19th November 2012

MacBook Pro 15″Unibody Late 2011 Logic Board Replacement Guide

TOOLS: Arctic Silver Thermal Paste (1)Phillips 1 Screwdriver (1)Phillips 00 Screwdriver (1)Spudger (1)T6 Torx Screwdriver (1)Tri-wing Y1 Screwdriver (1)
SUMMARY Use this guide to exchange your naked logic board. This requires removing of each componentattached to the logic board

MacBook Pro 15Unibody Late 2011 Logic Board Replacement GuideStep 1 – Decrease Case Remove the following ten screwssecuring the decrease case to theupper case:Three 13.5 mm (14.1 mm)Phillips screws.Seven 3 mm Phillips screws.
Step 2 Using each arms, lift the lowercase near the vent to pop it off twoclips securing it to the upper case.Remove the decrease case and set itaside.

Step three – Battery Connector For certain repairs (e.g. onerous drive), disconnecting the battery connector is notnecessary but it surely prevents any accidental shorting of electronics on themotherboard. If you don’t disconnect the battery connector, please watch out as elements ofthe motherboard could be electrified.Use the edge of a spudger to pry the battery connector upwards from its socket on thelogic board.It is helpful to pry upward on each short sides of the connector to “walk” it out of itssocket.

Step 4 Bend the battery cable slightlyaway from its socket on the logicboard so it doesn’t accidentallyconnect itself while you work.
Step 5 – Battery Remove the following two screwssecuring the battery to the uppercase:One 5.6 mm Tri-wing screwOne 13 mm Tri-wing screw

Step 6 Carefully peel the battery warninglabel off the higher case betweenthe battery and the optical drive toreveal a further Tri-wing screw.Remove the final 7.four mm Y1 Tri-wing screw securing the battery tothe upper case.Do not take away the labelfrom the battery.
Step 7 Use the hooked up plastic pull tab toremove the battery from the uppercase.

Step eight – Left Fan Take away the three 3.4 mm (3.1mm) T6 Torx screws securing theleft fan to the logic board.
Step 9 Use the flat end of a spudger to disconnect the left fan connector from the logic board.It is helpful to twist the spudger axially from beneath the fan cable wires to releasethe connector.The fan socket and the fan connector could be seen within the second and third pictures.Watch out not to break the plastic fan socket off the logic board as you use yourspudger to elevate the fan connector straight up and out of its socket. The structure of the logicboard proven within the second image may look slightly totally different than your machine however thefan socket is the same.

Step 10 Elevate the left fan out of the uppercase.
Step eleven – Logic Board Use the flat finish of a spudger to liftthe right fan connector out of itssocket on the logic board.It’s useful to twist thespudger axially frombeneath the fan cable wires torelease the connector.

Step 12 Remove the three 3.four mm (3.1 mm) T6 Torx screws securing the precise fan to the logicboard.Lift the best fan out of its opening in the logic board.
Step thirteen Pull the digital camera cable out of itssocket on the logic board.Do not raise upward on thecamera cable as youdisconnect it. Pulling upward on thecable could damage both the cableand the logic board. Pull the cableparellel to the face of the logicboard.

Step 14 Use the flat end of a spudger to prythe AirPort/Bluetooth connector upfrom its socket on the logic board.
Step 15 Use the flat finish of a spudger to liftthe optical drive connector out ofits socket on the logic board.

Step sixteen Disconnect the arduous drive/IRsensor cable from its socket on thelogic board by lifting up frombeneath its connector.
Step 17 Use the flat finish of a spudger to liftthe subwoofer/right speakerconnector out of its socket on thelogic board.Pry up from beneath thewires.

Step 18 Remove the two 1.5 mm ( 1.2 mm ) Phillips screws securing the keyboard/trackpad coverto the logic board.Carry the quilt off the logic board and set it aside. Step 19 Use the flat finish of a spudger to prythe trackpad connector up and outof its socket on the logic board.

Step 20 Use your fingernail to flip up the retaining flap on the keyboard ribbon cable ZIF socket.Ensure you are prying up on the hinged retaining flap, not the socket itself.Use the tip of a spudger to drag the keyboard ribbon cable out of its socket.
Step 21 Use the flat finish of a spudger to liftthe battery indicator connector upand out of its socket on the logicboard.

Step 22 Seize the plastic pull tab secured to the display information cable lock and rotate it toward the DC-In aspect of the computer.Pull the show knowledge cable straight out of its socket on the logic board.Don’t elevate up on the show information cable, as its socket is very fragile. Pull the cableparallel to the face of the logic board.

Step 23 Use the tip of a spudger to flip up the retaining flap on the keyboard backlight ribbon cableZIF socket.Make sure you are flipping up the hinged retaining flap, not the socket itself.Pull the keyboard backlight ribbon cable out of its socket. S
tep 24 Remove the following nine screws:Seven 3.4 mm ( 3.1 mm) T6Torx screws on the logic boardTwo eight mm T6 Torx screws onthe DC-In board

Step 25 Rigorously lift the logic board assembly from its left side and work it out of the higher case,minding the optical drive cable and the I/O ports that will get caught throughout removal.If essential, use the flat finish of a spudger to separate the microphone from the uppercase.Pull the I/O port facet of the logic board away from the side of the higher case and removethe logic board assembly.
Step 26 – Heat Sink Lay the logic board down ona tender flat floor with theheat sink going through up.Take away the six 1 Phillips screwssecuring the heat sink to the logicboard.Hold monitor of the smallsprings housed beneath eachscrew.

Step 27 Take away the heat sink from thelogic board.If the warmth sink appears tobe caught to the logic boardafter removing all six screws, itmay be helpful to make use of a spudger toseparate the 2 components.If it’s essential mount theheat sink again onto thelogic board, we’ve a thermal paste guide that makes replacing the thermal compound easy.
Step 28 – Logic Board Substitute If crucial, lift themicrophone out of its recessin the left speaker housing.

Step 29 Remove the two 5 mm Phillipsscrews securing the left speaker tothe logic board.
Step 30 If current, remove the smallstrip of black tape coveringthe left speaker connector.Fastidiously pull the left speaker wiresupward to elevate the left speakerconnector out of its socket on thelogic board.

Step 31 Fastidiously pull the microphonecables upward to elevate themicrophone connector out of itssocket on the logic board.
Step 32 Pull the DC-In board cables towardthe warmth sink to disconnect the DC-In board from its socket on thelogic board.Pull the cables parallel tothe face of the logic board.

Step 33 Launch the tabs on all sides of the RAM chip by concurrently pushing every tab awayfrom the RAM.These tabs lock the chip in place and releasing them will trigger the chip to “pop”up.After the RAM chip has popped up, pull it straight out of its socket.Repeat this course of if a second RAM chip is installed.Logic board remains.

If you could mount the warmth sink again onto the logic board, now we have a thermal paste information that makes changing the thermal compound simple

To reassemble your machine, comply with these directions in reverse order.

Download this guide HERE

MacBook Pro 17″ Series Unibody LogicBoard Replacement Guide

Posted in Apps on 9th November 2012

MacBook Pro 17″ Unibody LogicBoard Replacement

TOOLS: Arctic Silver Thermal Paste (1)Phillips 00 Screwdriver (1)Spudger (1)
PARTS: MacBook Professional 17″ Unibody (Early 2009)2.sixty six GHz Logic Board (1)

SUMMARY Use this information to switch your MacBook Pro’s logic board. Earlier than reattaching the warmth sink, itis essential to use a brand new layer of thermal paste.

Step 1 – Lower Case
Take away the following ten screwssecuring the decrease case to theupper case:Three 13.5 mm Phillips screws.Seven 3 mm Phillips screws.

Step 2
Wedge your fingers between the decrease case and the vent, and lift upward to launch theclips holding the lower case to the higher case.Remove the lower case.

Step three – Battery
At any time when working close to the logic board, it’s all the time sensible to first disconnect thebattery to keep away from brief circuits.Seize the plastic tab hooked up to the battery connector and pull it towards the front edge ofthe device.Pull the tab parallel to the face of the logic board.

Step 4 – Right Fan
Use the flat finish of a spudger to raise the appropriate fan connector out of its socket on the logicboard.It’s useful to twist the spudger axially from beneath the fan cable wires to releasethe connector.The fan socket and the fan connector might be seen within the second and third pictures.Watch out not to break the plastic fan socket off the logic board as you use yourspudger to lift the fan connector straight up and out of its socket. The structure of the logicboard proven in the second picture might look barely different than your machine however thefan socket is the same.

Step 5 Take away the three 3.1 mm Phillipsscrews securing the suitable fan to thelogic board.

Step 6
Take away the fitting fan from theupper case, minding its cable thatmay get caught.

Step 7 – Logic Board
Use the flat finish of a spudger to liftthe left fan connector out of itssocket on the logic board.It is useful to twist thespudger axially frombeneath the fan cable wires torelease the connector.

Step eight
Remove the three 3.1 mm Phillips screws securing the left fan to the logic board.Remove the left fan from the higher case, minding its cable that may get caught.

Step 9
Use the tip of a spudger or your fingernail to flip up the retaining flap on the keyboardbacklight ribbon cable.Make certain you might be prying up on the retaining flap, not the socket itself.Pull the keyboard backlight ribbon cable out of its socket.

Step 10
Earlier than disconnecting thecamera cable, a smallplastic retainer stuck to the logicboard should first be moved out ofthe way.Use the tip of a spudger to pushthe small plastic cable retaineraway from the camera cablesocket for sufficient clearance toremove the digital camera cable.

Step eleven
Pull the digital camera cable toward theoptical drive opening to disconnectit from the logic board.The digital camera cable socket isvery fragile. Don’t applyany upward pressure to this socket, asit might break off the logic board.Pull the digital camera cable parallel tothe face of the logic board.

Step 12
Use the flat end of a spudger to prythe optical drive connector up andout of its socket on the logic board.

Step 13
Use the flat end of a spudger to liftthe subwoofer & proper speakerconnector out of its socket on thelogic board.Pry up from beneath thewires.

Step 14
Use the tip of a spudger or your fingernail to flip up the retaining flap on the IR sensorribbon cable socket.Ensure you’re prying up on the retaining flap, not the socket itself.Pull the IR sensor ribbon cable out of its socket.

Step 15 Remove the next 4 screws:Two 3.5 mm Phillips screwsTwo 1.6 mm Phillips screwsRemove each connector shields from the logic board.

Step 16
Use the flat finish of a spudger to prythe trackpad connector up and outof its socket on the logic board.

Step 17
Use your fingernail to flip up the retaining flap on the keyboard ribbon cable socket.Make certain you might be prying up on the retaining flap, not the socket itself.Pull the keyboard ribbon cable out of its socket.

Step 18
Use your fingernail to flip up the retaining flap on the categorical card cage ribbon cablesocket.Make certain you are prying up on the retaining flap, not the socket itself.Pull the express card cage ribbon cable out of its socket.

Step 19 Use the flat end of a spudger to liftthe hard drive cable connector upand out of its socket on the logicboard.

Step 20
Use the tip of a spudger or your fingernail to flip up the retaining flap on the batteryindicator cable socket.Be sure you’re prying up on the retaining flap, not the socket itself.Pull the battery indicator ribbon cable out of its socket.

Step 21
Raise the black plastic flap attached to the show data cable retainer and rotate it toward theDC-In facet of the MacBook.Pull the show information cable out of its socket.The display information cable socket may be very fragile. Do not elevate the connector upward asyou disconnect it, as the socket could break off the logic board. Pull the cableparallel to the face of the logic board.

Step 22
Take away the following eight screwssecuring the logic board and DC-Inboard to the upper case:Six 3.2 mm Phillips screwsTwo 7.6 mm Phillips screws

Step 23
Handle the logic board by its edges only.Carry the logic board from the facet nearest the optical drive and lift it away from the uppercase.Rigorously pull the ports and DC-In board away from the facet of the higher case and removethe logic board, minding any cables that will get caught.

Step 24 – Warmth Sink
Take away the eight 8.three mm Phillipsscrews securing the heat sink tothe logic board.Remember to hold track of thesprings held underneath every ofthe screws.

Step 25
Squeeze the warmth sink thermalsensor cable between your thumband the tip of a spudger.Elevate the spudger upward to raise thethermal sensor connector out of itssocket on the logic board.

Step 26
Remove the warmth sink from thelogic board.If the heat sink appears tobe caught to the logic boardafter removing all eight screws, itmay be useful to make use of a spudger toseparate the 2 components.If you must mount theheat sink back onto thelogic board, we’ve a thermal paste information that makes changing the thermal compound easy.

Step 27 – Logic Board Substitute Pull the DC-In board connector outof its socket on the logic board.Pull the cables parallel tothe face of the logic boardtoward the warmth sink.

Step 28
Take away the two 7.9 mm Phillipsscrews securing the left speaker tothe logic board.

Step 29
Barely elevate the left speaker meeting away from the logic board.Use the flat finish of a spudger to raise the left speaker and microphone connectors out of theirsockets on the logic board.

Step 30
Launch the tabs on each side of the RAM chip by concurrently pushing every tab awayfrom the RAM.These tabs lock the chip in place and releasing them will cause the chip to “pop”up.After the RAM chip has popped up, pull it straight out of its socket.Repeat this process if a second RAM chip is installed.Logic board remains.

To reassemble your system, comply with these instructions in reverse order.

See Figures Full Download HERE