ACMT Tools, Safety & ESD Procedures 1

Question 1

What does ESD stand for in the context of Mac repair, and why is it a concern?

Accepted Answer

Electrostatic Discharge; can permanently damage sensitive electronic components with static electricity

Answer

External Storage Device; causes data loss

Answer

Encrypted System Drive; prevents unauthorized access

Answer

Error Signal Detector; indicates hardware faults

Question 2

Which item is most important for a technician to wear when working on internal Mac components to prevent ESD?

Accepted Answer

An anti-static wrist strap connected to an ESD mat or ground point

Answer

Latex gloves

Answer

Safety glasses

Answer

Non-conductive shoes

Question 3

What is the purpose of an ESD mat on a repair workstation?

Accepted Answer

To provide a grounded static-dissipative surface that prevents ESD buildup and safely channels static to ground

Answer

To keep the workspace clean

Answer

To cushion delicate parts from impact

Answer

To prevent chemical spills from damaging components

Question 4

Before opening a MacBook for repair, what should the technician do to reduce ESD risk?

Accepted Answer

Touch the metal chassis of the Mac (when unplugged) to equalize potential, and use an ESD wrist strap throughout

Answer

Blow compressed air through the vents

Answer

Apply screen protector film

Answer

Run Apple Diagnostics first

Question 5

Which type of screwdriver is most commonly used for internal screws on MacBook logic boards and components?

Accepted Answer

Torx T3 or T5

Answer

Phillips #1

Answer

Flathead

Answer

Hex 2.5mm

Question 6

What is the risk of using a magnetized screwdriver near an SSD or logic board during Mac repair?

Accepted Answer

Magnetic fields can corrupt data on magnetic storage; while SSDs are less vulnerable, magnets near certain sensors or components can cause issues

Answer

It makes screws harder to pick up

Answer

It strips screw heads faster

Answer

It increases static discharge risk