Patrick Wants You to Repair His Laptop LCD Screen

question 14

Multiple Choice

Patrick wants you to repair his laptop LCD screen. Patrick insists that it was not his fault, but sometime during the night, the laptop fell off his desk, and now the screen is broken. During disassembly of his laptop, you see a mini-PCIe card with a black cable and a white cable connected that appear to go into the screen bezel.
What is the function of the two wires?

• A) Wi-Fi antenna
• B) Video cable
• C) Sound cord for the sound port
• D) Webcam connector

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Definitions:

Input Pulse

A transient electrical signal or voltage of short duration that is used in digital circuits and signal processing.

Constant Speed

A state where an object or device moves at a steady rate without acceleration or deceleration.

Steps Continuously

A term that likely refers to a process or mechanism that operates in a smooth, uninterrupted progression but is not a standardized technical term. NO.

Start Winding

Winding on a motor that provides additional torque during startup to help the motor reach operating speed.