Something is draining my macbook battery while lid closed. Etrecheck "performance below average" Hi! This is the battery usage graph... I closed the lid about 11 pm last night and didn't open it again until today at about 6:30pm, but as you can see something started draining it afte...
After 5 to 10 minutes of charging the battery reads at 100% and is draining normally. I noticed the battery was too low to turn on my MacBook the previous time I’d tried to turn it on, also - but hadn’t remembered whether it was low when I shut it down. So this has likely ...
With mechanical solutions out of the question is draining the battery as much as possible, shutting it off, rinsing it out and drying it off for several days the right approach? I have around 10ltr of deionised water on hand which while I wouldn't trust it to be completely non-conductive...