Apple
9L0-012 · Question #101
To isolate a video problem as hardware or software on a Mac, which of the following steps should you try FIRST?
The correct answer is D. Start up from a known-good startup volume. See the full explanation below for the reasoning.
Question
To isolate a video problem as hardware or software on a Mac, which of the following steps should you try FIRST?
Options
- AReplace the built-in display.
- BReinstall the appropriate Mac OS.
- CVerify the hard disk with Disk First Aid.
- DStart up from a known-good startup volume.
How the community answered
(44 responses)- A9% (4)
- B5% (2)
- C2% (1)
- D84% (37)
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