CompTIA A+ Certification 220-1001: The Total Course - Laptop Hardware - CPU and Motherboard

What is a common challenge when disassembling a laptop?

• Locating the RAM slots

• Removing the battery

• Dealing with wireless network card antenna wires

• Finding the right screwdriver

Why might someone replace both the keyboard and touchpad at the same time?

• They are connected to the same controller

• They are the most expensive parts

• They are the easiest to access

• They are always sold together

What is a common issue with laptop fans?

• They consume too much power

• They are difficult to replace

• They often get dirty and jammed

• They are too quiet

What is a typical problem with laptop charging circuits?

• They are too expensive to replace

• They are incompatible with most chargers

• They are difficult to find

• They often fail, causing the battery not to charge

What is rare about modern laptop CPUs?

• They are always dual-core

• They are soldered onto the motherboard

• They are easily replaceable

• They are compatible with all laptops

What is a common and simple laptop upgrade?

• Changing the motherboard

• Upgrading the RAM

• Replacing the CPU

• Replacing the screen

Why might a laptop not charge even with a good battery?

• The laptop is too old

• The charging circuit is faulty

• The battery is not compatible

• The power adapter is too weak