Guides I've Contributed To
Answer to "Machine not powering on - logic board issue?"Most likely a board issue. Macs tend to be able to boot without a battery installed.
Answer to "Why is Wi-Fi randomly graying out/ loosing signal?"It might be because of the Loop Disease defect with some iPhone 7’s. You can look at this video about it from Hugh Jeffreys: https://www.youtube.com/watch?v=bguTwD6K...