ACMT Hardware Diagnostics & Repair 3

Question 1

A Mac Pro fails to recognize a newly installed RAM DIMM. What should the technician verify first?

Accepted Answer

The DIMM is seated in a validated slot configuration per Apple's guide

Answer

Mac Pro RAM must be installed in specific slot configurations as documented by Apple; incorrect slot placement results in the DIMM not being recognized.

Question 2

What does 'Three Beeps at Startup' indicate on an Intel-based Mac?

Accepted Answer

RAM failure or incompatibility

Answer

Three beeps at startup on an Intel Mac indicate a RAM failure, including bad RAM, incompatible RAM, or RAM not seated properly.

Question 3

Which Apple process must be completed before returning a replaced part to Apple under the repair program?

Accepted Answer

Core return process through GSX

Answer

Technicians must complete the core return process in GSX (Global Service Exchange) to send replaced parts back to Apple and avoid being charged.

Question 4

Which condition would prevent an ACMT technician from performing a repair without customer authorization?

Accepted Answer

Additional damage is discovered beyond the original reported issue

Answer

If additional damage is discovered, the technician must stop and obtain new customer authorization before proceeding to avoid unauthorized charges.

Question 5

What is the purpose of System Management Controller (SMC) reset on Intel-based Macs?

Accepted Answer

To resolve issues related to power, fans, battery, and thermal management

Answer

Resetting the SMC resolves a range of hardware-related issues including abnormal fan behavior, power problems, and incorrect battery status on Intel Macs.

ACMT - Apple Certified Macintosh Technician Practice Test

ACMT - Apple Certified Macintosh Technician Practice Test

ACMT Hardware Diagnostics & Repair 3