A Mac devotee who has a knack for breaking shit I try to improve.
But hey, I love to learn!
回答“What indicates the battery is charged?”Usually this is the case. The LEDs will flash while it is charging and then turn off when it is done. Odd behavior, I know. Especially while it’s connected to a power supply. To check the battery level, press the volume up or down button while it’s not charging or playing music. The row of LEDs will light up momentarily, corresponding to the battery level. There’s also a phone app from JBL that will give you more information and control over your speaker. Hope this helps!
回答“Can you install any A1286 logic board in 15" Unibody?”This is a slight edit considering I browsed through my old answer and even I found it a little confusing: I had a logic board accident with my early 2011 MBP, model a1286 and was thinking of replacing it with a Mid-2012 (non-Retina) board for the CPU/GPU boost (I'm a gamer and a Mac user... figure that one out) and the upgrade from USB 2 to USB 3 ports. I found a decent deal online but I couldn’t find anyone who ever tried it. The iFixit teardowns and logic board replacement guides for both models (2011/2012) seem identical along with all of the tech specs about the wattage/voltage/etc. I heard from a repair shop guy on e-bay who said the upgrade wouldn't work (but I think he was just trying to sell me his repair services). I was actually amazed that there wasn’t more information about this kind of thing on the internet (with all the menial stuff like hacking your xbox and tricking out your iphone). For the life of me, I can't see why this 'upgrade' wouldn't work, and the iFix it forums have instilled some...