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NothinToIt

Suspended
Original poster
Feb 24, 2022
18
11
I own a MacBook Pro from 2017 which originally cost $3,000 direct from Apple. In October, the TSA was doing a random search of by bags during travel and stepped on my MacBook. Despite a clear footprint, they claimed they received it that way. In either case, the left-most 3" and bottom-most 2" of the screen did not work, as they were adjacent to the break at the bottom-left of the screen. Until now, I've just Airplay'ed to Apple TV when I needed more real estate, to see the Apple menu, or interact with the Dock.

Over the past month, however, the screen began going out completely. I would have to run internet restore or erase the NVRAM so the screen would not remain black. This weekend, that stopped working. I bought a third-party monitor which contexts for power supply by USB-c and for video supply by mini-HDMI-to-USB-c connection.

I understand why, as a default, the USB-c ports do nothing until after you've gotten to the login screen and entered your password to decrypt the hard drive. I assume that you could otherwise infect the boot drive with Malware rather easily. I know there's a way around that by identifying an external drive or flash drive as the startup disk. The screen has no storage, however.

Is there a safe way to get the MacBook to recognize the USB-c monitor earlier in the boot process so I can see the login screen when entering my password, see when going through recovery mode, verbose mode, etc.? Is there a way to tell MacOS that this screen has no payload, is harmless, and therefore, that it should be provided power during startup without compromising the safety of the boot drive?
 
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