Y'all, I fixed my computer. And I made pesto. More on that later. I took my Macbook apart and replaced a tiny cable that was so very important. My inverter cable had a short in it that kept the backlight from staying on. How did I figure this out? Like every important question in my life, I googled it. Then I found a guide that led me through the whole process. I ordered the part from Amazon and sat down for a few hours to replace the cable. I won't lie, a couple of times I wanted to throw my computer across the room, but when I booted it up and the problem was gone...I felt incredibly accomplished. Plus I saved a bunch of money doing it myself.