MacBook turning on issue during high humidity For past few days, roughly 30, I've been facing issues with switching on my MacBook Pro 2015 model.

This is what I've observed.
So what happens is if during a day or night there is high humidity, Mac doesn't turn on in case it has been kept in turn off mode for 5-6 hours however as soon as I take it to an air conditioned room, it switches on just in a matter of 2-3 minutes.

Also, if I use hair dryer on it for about 30-40 seconds, it switches on without any further problems.

These problems are being faced only during high humid environment &amp; for other period of time, it works fine. I've done hardware test on my Macbook which doesn't show any issues.

If this helps. It's been two months I've relocated to a more humid area, before that I was not having trouble with my Macbook.

What could be the possible reason for this strange issue? Can anybody help?
I waited for the sun to come out and dried my MacBook Air in front of fan. Try to keep your laptop in dry conditions. The shutdown might be a safeguard for motherboard.