Windows 10: Couldn’t find any ethernet or wifi option for pc

I just replaced my motherboard, cpu and, rams. But when I turn on the pc I just got stuck at the entering the password screen because I couldn’t connect to any network even tho my ethernet cable is plugged in and my antenna is also plugged in. I already tried to reset the router and everything but it doesn't seem to work. So I’m just stuck at the entering password screen and I there no network options for me to select. Note: The internet is still working perfectly for all of my other devices aside from that pc.

:)

 

WIFI Works, Ethernet won't

OK but why?

NOT YELLING, JUST EMPHASIZING

Please note, I installed the new Lynksis, it worked just fine for 3-4 days on both my MACBOOK PRO when in ethernet connect and the Dell, then the ethernet just quit working for both my MacBook Pro and Dell desktop. It did work, then just quit for no apparent reason. WIFi for iPhone, iPad, Andriod Phone, and when I set to wifi for my MacBook pro all work fine.

Detailed history: I first noticed that on my Desktop dell that is CAT5 ethernet connected to the WIFI ROuter, that it stopped, no internet access. I began to trouble shoot, and turned off my WIFI on my MAcbook and it wouldnt work either, plugged into same router but different cat5 cable. At that time, all WIFI devices still worked. I figured that it must be the ethernet side of the WIFI router, so I replaced the router with brand new one. the Lynksys N900 listed in original thread. Ethernet and everything worked just fine for 3-4 days. But then ethernet quit, but wifi still works.

Whatever the problem, it affects both my MacBook Pro and Dell with WIN 7. I'm guessing it is NOT a computer problem, if it is it is affecting both my Mac and Dell, separate cat 5 cables to same wifi router

To remixedcat, I don't know for sure how to check IP settings, see above post, no damage apparent to anything.

 

Wifi option disappeared

For solution A:

It says plug an ethernet cable into this computer Then check if the problem is fixed or skip step. Nothing about wifi. ( And I don´t have option to connect it to ethernet anytime soon)

For solution B:

I have tried most thing. What i can say its not about router problem or internet provider problem, it´s problem is with laptop. just wifi option is totally gone there is not any trace that laptop have wifi. ( It have )

For solution C:

It say:"download pending update." But I can not because I don´t have internet connection.

So I assume theres the problem. Yeah my computer made update just before wifi problem occured. So i tried uninstall updates but that didn´t help.

D: Have not done it yet. but seem I have to.

 

WIFI Works, Ethernet won't

Fart

Brandon,

I don't know what I mean. YES ON WIF i can connect to the internet, but you cannot connect to anthing plugged into the same WIFI ROUTER with CAT5 Cable ethernet. My MacBook Pro has WIFI and ehternet, ethernet wont work, but wifi will. My Dell does not have wifi, and I cannot connect to the network or internet at all. As I mentioned, I changed the WIFI Router about a week ago, problem solved, for 3-4 days, now ethernet to the new router does not work again.