When opening a laptop in an attempt to replace or troubleshoot the wireless network card, where should you primarily look to locate the connected WiFi antennas?
WiFi antennas in laptops are typically integrated within the screen assembly, often running around the perimeter of the screen to maximize signal reception. This design helps in leveraging the vertical placement for better signal strength and is a common practice across most laptop manufacturers. Antennas are rarely found around the touchpad as it is an area of frequent contact and does not provide enough space for optimal placement. Nor are they installed near speakers, as electromagnetic interference can impact signal quality. They are also not located near the motherboard's I/O to prevent interference with other signals and preserve space for other components.
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Why are WiFi antennas typically integrated within the screen assembly of a laptop?
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What type of interference can affect WiFi antennas if placed in the wrong location?
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How do laptop manufacturers ensure the durability of WiFi antennas within the screen assembly?