what does error code 1200f mean?
MacBook Air
Might be this...
Error Domain=NSURLErrorDomain Code=-1200 "An SSL error has occurred and a secure connection to the server cannot be made."
You don't say when or where this is happening, but...
DST Root CA X3 Certificate Expiration Problems and Fix - The Tech Journal (stephenwagner.com)
A bit more context...
I have an early 2015 Macbook Air running High Sierra. I purchased (and installed) an upgraded hard drive from OWC (1.0 TB Aura N2 SSD) as suggested by the OWC website for my laptop. Upon reboot (Opt + Cmd + R), it then gives me the error message that looks like a triangle with an exclamation point and the message "contact apple.com/support -1200f". Hope this helps...
Internet Recovery Mode requires an active and wiorking internet connection. That what the error is indicating - internet connection. Connect via Ethernet cable to router
Depends on which exact MacBook & which OS version you want?
How to create a bootable installer for macOS - Apple Support
Where is this error code being presented ?
When is this error code being presented ?
What actions were being done / taken to present this error code ?
My MacBook has the same situation and I'm unable to connect via Ethernet. Is there a way that I could somehow get the OS from another separate MacBook?
My MacBook that isn't booting is a 2019 model, and I now have base M1 Pro 2021 MacBook. Was planning on selling my 2019 but I ran into this error. My M1 has Monterrey 12.0. Hoping this would fix it.
Well, see if your M1 can download & make the OS you want for a bootable USB stick.
Hello, I’ve tried this and after selecting which disk to boot, it still goes to the globe icon screen and asks to connect to the Internet. Is this normal?
what is error code 1200f?
