iBook G4 12″ 1.33 GHz Optical Drive Replacement Procedure
TOOLS: Coin (1)Phillips 00 Screwdriver (1)Small Flathead Screwdriver (1)Spudger (1)T8 Torx Screwdriver (1) SUMMARY Upgrade or exchange the DVD, combo or SuperDrive
Step 1 – Battery Lay your iBook the other way up on a flat surface.Use a coin to rotate the battery locking screw 90 levels clockwise.Lift the battery out of the computer.
Step 2 – Keyboard Pull the keyboard launch tabs toward you and raise up on the keyboard until it pops free.If the keyboard doesn’t come free, use a small flathead screwdriver to turn thekeyboard locking screw 180 levels in both route and take a look at again.Flip the keyboard over, away from the display screen, and relaxation it face-down on the trackpad area.
Step three Take away the four silver Phillipsscrews that safe the RAMshield.
Step four Pull the keyboard cable up from thelogic board, holding the cable asclose to the connector as possible.Make it possible for youreconnect the keyboardcable earlier than changing the RAMshield.
Step 5 – Decrease Case Use a spudger or small flatheadscrewdriver to remove the threerubber ft from the lower case.
Step 6 Take away the three newly-revealedPhillips screws.
Step 7 Use a spudger or small flatheadscrewdriver to pry up the threemetal rings that housed the rubberbumpers.
Step 8 Remove the three hex screwsusing a T8 Torx screwdriver.The shorter screw is in thecenter of the computer.
Step 9 Take away the two 4.5 mm Phillipsscrews on either sides of thebattery contacts.
Step 10 Breathe deeply. Tryingtimes are ahead, but wepromise the lower case does comeoff.Push the skinny rims of the lowercase surrounding the batterycompartment in, bending them pastthe tabs, and then lift as much as free thatcorner of the decrease case.
Step eleven There’s a slot on the wall of thebattery compartment that locks thelower case in place. Use a smallflathead screwdriver to pry out theslot’s decrease rim and pull up on thelower case to free the slot from thetabs holding it.
Step 12 Run a spudger along the seambetween the decrease case and uppercase on the entrance of the computerto free the tabs locking the lowercase. Pull up on the decrease case andcontinue to make use of the spudger asnecessary until you hear threedistinct clicks.
Step thirteen Proceed to run the spudger aroundthe entrance right corner. There are twotabs on the port aspect of thecomputer, one close to the front cornerand one close to the sound-out port.
Step 14 There are three tabs over theoptical drive that must be releasedbefore the decrease case can comeoff. Slide the spudger into the lowercase above the optical drive andrun it toward the back of thecomputer till you hear threedistinct clicks.
Step 15 The entrance and sides of thelower case are now free.Turn the pc so that the backis dealing with you and pull the lowercase up and toward you till theback tabs pop free.It could be useful to jigglethe case up and down.
Step 16 Take away the small greasy springswith white plastic caps from eitherside of the battery contacts.
Step 17 Have persistence and follow the directions, the tip result’s as much as you. In my case it worked.But I used to be a Technician TRW Automotive. and labored on Air Bag modules that wasreturned from customer’s that wanted them analyzed. I just retired after 26 years.
Step 18 – Bottom Shield Remove the following 4 screwsfrom the underside shield:Two three mm Phillips.Two 7.5 mm Phillips. Step 19 Lift the underside protect off.
Step 20 – DC-In Board Take away the two Phillips screwssecuring the DC-In board,removing tape as necessary.
Step 21 Deroute the cable from across the optical drive, eradicating tape as necessary.Disconnect the DC-In cable from the logic board and angle the DC-In board out of itscompartment.
Step 22 – Upper Case Remove the 2 3 mm Phillipsscrews contained in the left fringe of thebattery tray.
Step 23 We recommend inserting thecomputer on a smooth clothfrom this point on to preventdamaging the logic board.Turn over the computer and openit.Use the flat side of a flatheadscrewdriver to remove the smallmagnet masking a screw close to themiddle of the computer.
Step 24 Take away the following 7 screwsfrom the edges of the keyboardarea.Three 2 mm Phillips along theright edge.One 4.5 mm Phillips underneathwhere the magnet was.One 6 mm Phillips with a smallhead in the decrease left corner.Two 6 mm Phillips with largeheads, one within the upper leftcorner and one within the middle.
Step 25 Before you possibly can yank theupper case off, you mustdisconnect the trackpad connector,the blue and white power cable,and speaker cable as described inthe subsequent steps. Be especiallycareful with these cables; neverpull immediately on the cables, however usea spudger to pry up the connectordirectly.Carefully lift the upper case slightlyand move it towards the entrance of thecomputer to reveal the trackpadconnector. Use a spudger or yourfinger to disconnect the trackpadconnector hidden beneath the whiteplastic tab. After disconnecting the observe padconnector, carefully rotate theupper case away from you and restit towards the display.
Step 26 The connectors at the endsof the following cables areattached very firmly to the socketson the logic board. Pulling directlyon the cable will either separate thecable from its connector or thesocket from the logic board.Use the sharp end of a spudger todisconnect the speaker cableconnector.
Step 27 Utilizing the sharp finish of a spudger, disconnect the connector for the blue and white powercables. Again, be careful to pry up only on the connector.The bottom line is to apply pressure in two directions, down to keep the surface board connectionsintact, as much as release the connector.The upper case is now free and will be faraway from the computer.
Step 28 – High Shield Remove the fifteen 3 mm Phillipsscrews securing the highest shield tothe computer. Step 29 Lift the highest protect up from the rightside, minding the upper left corner,which can catch on the metalframework.
Step 30 – Optical Drive Remove the next 4 screws:One three mm Phillips in the channelbetween the optical drive andfan.Two 6 mm Phillips from theupper and backside end of thedrive bezel.One 6 mm Phillips with a collarfrom bracket extending from thelower left corner of the drive.
Step 31 Use a spudger to pry up the ReedSwitch Board from the opticaldrive, removing tape as necessary.
Step 32 This can be a diagram of theribbon clamp connector youwill disconnect within the subsequent step.1) With your fingernails, grasp thelocking bar on either aspect and pullup a small quantity (about 1/sixteen” or 2mm).2) After disengaging the lockingbar, slide the cable out of theconnector.
Step 33 Release the optical drive ribbonclamp as described above. Slidethe optical drive ribbon out of itsconnector.
Step 34 Carry the optical drive from the metalframework.
To reassemble your gadget, comply with these instructions in reverse order.