A number of these steps are unnecessary to replace the upper case. For example, there is no reason why the hard drive needs to be removed. After getting to the steps where the upper display hinges are removed, I couldn't see any reason why the logic board needed removal. My advice would be to disconnect the battery. Then perform Step 21 (disconnecting the display cable). Then perform Step 32 (disconnect Airport/Bluetooth antenna cables). Then proceed to Step 37 and complete the guide from there. If you encounter any part that's in your way (perhaps the edge of the logic board might prevent the upper display case from being pulled away from the lower case), just go back through this guide and follow the directions to remove only that particular part. But just be aware that quite a few steps in this guide are not necessary, and it is certainly not true that "Replacing the upper case requires removal of nearly every component inside your MacBook Pro 15" Unibody Mid 2010."
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