Detaching and then reattaching the original black tape on the hard drive (when replacing the hard drive and/or hard drive cable) may not be easily reattached later. This is okay.

(Optional) You can use black electrical tape to hold the blue bumpers back to the top of the hard drive cable (after the cable is connected to the hard drive). 1/2" of tape should be fine for each side, and placed equally over the top.

You can also gently use a metal spudger to lift up both the top and bottom bezels. Allow only 1/8" of the metal spudger (like the screwdriver in the picture) to get inside to get leverage, before fully lifting the bezel up. Please note where the little "teeth" are underneath the bezels, or you can damage those if you are not careful.

Also, using too big of a flathead screwdriver can cause damage to the plastic and chips away plastic from where you were trying to pry up the bezels, ruining the look of the iPod.

If you need to, place the fingernail of one of your fingers, or use a spudger, to hold down the base where the iPod battery is connected. Take your time and have patience too. Using too much force can separate the base and ruin the logic board.

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Don't do this unless you have to. Getting this ribbon back in is nearly impossible.

Try using tweezers or medical clamps to reach in that tight spot. Use these tools to also connect the click wheel ribbon back to the logic board.

Be careful when you are trying to remove a working display from the nano it came on (when replacing the faceplate as well). Because of the adhesive, too much force or pressure can cause the display to crack and cause the display to "bleed"... resulting in replacing that part if it was still good. Try using a hairdryer to gently warm the adhesive to then remove the display. Warning: Too much heat can also ruin the display or melt the front panel.

If you are use to fixing the 5G iPod (video) logic board by gently prying or lifting the board up, and you skip this step #34 or try to gently pry the board up without removing the two screws-- You can damage the metal frame and/or the logic board.

If you know the ear buds or head phones are good, and no audio can be heard from the audio jack or when the iPod is placed on a docking device (ie. iHome)-- The problem may be the Logic Board.