If the computer is experiencing any power issue, such as not starting up, not displaying video, sleep issues, or fan noise issues, which of the following would help further isolate the issue?

The correct answer is B. Reset the System Management Controller (SMC). Resetting the SMC can resolve some computer issues such as not starting up, not displaying video, sleep issues, fan noise issues, and so forth. If your computer still exhibits these types of issues after you've restarted the computer, try resetting the SMC.

Troubleshooting Hardware Components

Question

Options

AReinstall OS X
BReset the System Management Controller (SMC)
CReset NVRAM
DStartup in Safe Mode

How the community answered

(62 responses)

A
3% (2)
B
76% (47)
C
15% (9)
D
6% (4)

Explanation

Resetting the SMC can resolve some computer issues such as not starting up, not displaying video, sleep issues, fan noise issues, and so forth. If your computer still exhibits these types of issues after you've restarted the computer, try resetting the SMC.

Topics

#SMC reset#power issues#System Management Controller#fan noise

Community Discussion

No community discussion yet for this question.

Full 9L0-012 Practice