I erased My Hard drive and tried to reinstall the OS but it stuck in the middle of the process for hours so I decided to restart my Macbook and try again but I get Internet recovery and it crashes giving 2103F error !!
my model is: MacBook Pro 2017
can you help me?
Hello and welcome to Apple Support Communities, Mohammanhal.
If I understand your post correctly, you are trying to reinstall macOS and are getting an error. I'd like to help.
Try repairing the disk with these steps:
Using Disk Utility to verify or repair disks
Then follow these steps:
How to reinstall macOS from macOS Recovery
Let us know if that resolves this issue for you.
Thanks for using the Apple Support Communities. Take care.
In Internet Recovery, these low negative thousands error messages indicate that your provided Wi-Fi Network is inadequate in some fashion, and cannot be used (for this purpose) in its current state.
Common problems include:
Hidden Network-name
required use of a proxy server to get Internet access
required use of a login page to get Internet access
Use of a login server or certificate to get Internet access
Use of PPPoE in the Mac to get Internet access (typically only applies to DSL)
Use of Fixed IP address rather than good old DHCP
Variance of the time by more than five minutes
Failure of Router to provide workable DNS server addresses, or providing 0.0.0.0 [may produce -2002f]
If you have an Ethernet port, you may in some cases be able to move your Mac close to the Router and connect to the Router using Ethernet.
The higher the number, the more obscure the problem.
Also, make certain the Date&Time and Time Zone are correct within 5 minutes.
2103F Error
