Hello my friends. I know that winter has the above three components to the fixed category but i noticed that when i remove them when i turn on the pc it disconnects from the wifi network after 1-2 minutes. After that i cant find any wireless networks and the only solution is to disable and then enable the wireless card or to reboot(it disconects again after 1-2 minutes). Just to be clear this happens even if i remove only this three components from an untouched iso. I did not test them individually so i dont know if responsible for the above problem is one or more of the three. Finally its not a power problem because i tune my wireless card not to be turned off automatically. All of the above were tested in two laptops with completely different specs.