Answer:
NONE of the above to fix wireless cards to be attached to any panel
Step-by-step explanation:
Basically, the WiFi receiver and transmitter are fixed in the mother of the laptop and fixed. In case if we open the laptop if PCI slot is available and suitable WiFi card and able fit it to size then end user he or she can fixed and try
The hard drive is the backside of the laptop. If e place the WiFi system will able to boot.
LCD panel it is just displayed out the unit and its fixed in a different place and connected to led or LCD panel
Palm rest it places where there is no slot available
Ram panel if we fix WiFi card then the laptop will not start.
Better by USB dongle and use it.