"Can I replace the keyboard on my 15" MacBook Pro mid 2010?"に関する回答Old topic but maybe i'm not the only one to still try to fix a MBP 2010... My keyboard has the LEFT SHIFT key permanently enabled due to liquid ingress, which forces startup without extensions. Here is a workaround if you can't replace your keyboard: - if you press the LEFT CTRL key during the early stage of startup, it will cancel the effect of other stuck keys such as mine, and allow normal startup. - then, you can use a Freeware called Karabiner to disable the failing key (you can also setup an alias key if needed). On my side I received a replacement keyboard and will soon try to install it, now that my MBP with failing GPU does not crash anymore thanks to this thread: https://forums.macrumors.com/threads/gpu-kernel-panic-in-mid-2010-whats-the-best-fix.1890097/
"Internal Antenna seems damaged"に関する回答It seems that the antennas are integrated inside the back plastic cover (the one you need to unscrew to access the battery), and is connected to the mother & daughter boards via spring contacts. You may try to clean those spring contacts using alcohool, maybe they are dirty following the spillage... I'll give a try tomorrow with mine (left at work)
"How can I fix my broken power button?"に関する回答I confirm Etain's solution: the pill blister trick works perfectly for power & volume buttons. You can try without opening the phone but the best way is to open it (only 8 screws!), so you can position precisely the pill-blister and even secure it to the case using a bit of adhesive tape. My Lumia 520 works like a champ since I fixed it this way months ago. Go to youtube for tutorials!