Mobile Devices: Explain the function of components within the display of the laptop

Question 1

When replacing a web cam, what items may need to be removed on a laptop?

Answer 1

• Outer casing
• Motherboard
• Battery
• Keyboard

Question 2

What laptop display is cost friendly and good for gaming?

Answer 2

TN (TTL type)

A Twisted Nematic LCD display provides the fastest refresh rate and is popular in 3D gaming

Question 3

What first step should you take before replacing a laptop webcam?

Answer 3

Disconnect the laptop from all external power sources

Question 4

What component of an LCD converts DC power back into AC?

Answer 4

Inverter

Question 5

Which component of an LCD illuminates the display?

Answer 5

Backlight

Question 6

Where will the wireless antenna most likely be positioned in a laptop computer with an integrated wireless adapter?

Answer 6

In the display

This allows it to transmit from the highest location within the laptop

Question 7

What are some benefits of OLED vs LED?

Answer 7

• Lightweight
• Better picture quality
• Thinner

Question 8

What built in laptop devices would be used when conducting meetings over the internet?

Answer 8

• Webcam

- Microphone

Question 9

______ work behind the surface of touch screens to act like a pointer mouse when pressure is applied to the surface

You may be able to replace this without needing to replace the entire screen if broken

Answer 9

Digitizer