I just downloaded macOS Ventura and started the installation process on my MacBook Pro 15", which worked for 17 minutes showing an apple and progress bar. Now it has a blank gray screen. What does it mean and what should I do?
MacBook Pro 15″, macOS 10.13
Librarian13 wrote:
I just downloaded macOS Ventura and started the installation process on my MacBook Pro 15", which worked for 17 minutes showing an apple and progress bar. Now it has a blank gray screen. What does it mean and what should I do?
ref:
If your Mac starts up to a blank screen (white, black, gray, or blue)
If your Mac starts up to a blank screen - Apple Support
mac os ventura installation gray screen
