A customer has the LCD display in a laptop replaced. After the repair, the customer notices the laptop is showing a weaker WiFi signal than before the display was replaced.
Which of the following BEST explains the lower WiFi signal?
A . The antenna is too close to the screen’s power inverter.
B . The new LCD panel is causing interference.
C . The digitizer is calibrated improperly.
D . The radio antennas are damaged.
Answer: B