Logic Board Handling

IMPORTANT: Always use two hands to support the logic board, video card and heatsinks. Handling the board incorrectly could flex the board and damage the chips and circuitry. Never handle the board by the heatsink or video card.

Reassembly Steps

When there are no replacement steps listed, replace parts in the exact reverse order of the Removal procedure.

Note About Images in This Manual

Because a pre-production or very similar model was used for most of the images shown in this manual, you may notice small differences in appearance between the image pictured and the computer you are servicing. However, although the appearance may differ, the steps and sequence are the same unless noted.

Screw Sizes

All screw sizes shown are approximate and represent the total length of the screw.

2010-09-09

iMac (27-inch, Mid 2010) Take Apart — General Information  134

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Apple MD094LL/A manual Logic Board Handling, Reassembly Steps, Screw Sizes