Laptops ( Comptia Objective 1.1)

Question 1

What does a Laptops video subsystem comprise of?

Answer 1

• It comprises of its Display( e.g LED) & and it’s Video card( e.g mini pcie)

Question 2

What are the various ways a laptop can communicate with other computers on the Network?

Answer 2

• It can communicate over Wired Networking( Ethernet LAN) or Wireless Network(WLAN). Ethernet uses an RJ45 connector and Wireless is connected via a wireless adaptor card e.g mini pcie card
• Can communicate via Bluetooth
• Can also communicate via Cellular( WWAN)

Question 3

When troubleshooting a laptops power, what things should you check?

Answer 3

• Check whether standby, sleep/ suspend or hibernate mode has been activated
• Check the power button in case of disconnection from motherboard
• Check Connections such as laptop power adaptor and make sure is correct one for laptop
• Check battery and voltage
• Check AC adaptor and ac outlet for correct voltage

Question 4

What should you do if a fan starts making a high pitched noise?

Answer 4

• Try using a vacuum from the outside of the laptop by vent to suck out any dust or use compressed air on the inside of the laptop to clean out the fan slot.

Question 5

What form factor does a laptop SSD storage drive come in?

Answer 5

• Available in 2.5 inch and 1.8 inch form factors.

Question 6

What is the standard form factor for a laptop hard drive?

Answer 6

• Comes in 3.5 inch.