Windows 10: Wifi and ethernet not detected

Hello. I had problems with my pc recently so I decided to reset it. But during the reset the screen came to there was a problem blablabla. So I had to totally format my drives and reinstall windows. But now I dont’t see the wifi option, it’s just the ethernet logo with an x on it. On all my other devices the wifi works. I searched everywhere but no one seems to have the same problem as me. I tried to clear the cmos but it didn’t work. The wifi adapter for my motherboard doesn’t show up in device manager. Even the ethernet doesn’t work. And my pc is now in french. Please someone help.

:)

 

Ethernet plugged in, not working, troubleshooter detected no hardware


Hello, I am having trouble getting my internet connection to work with an ethernet cord. I have no problem using wifi, but i get disconnected on wifi pretty frequently. I have two ethernet cords in my possession, one of them is new, and neither works. I've tried connecting to the router and the modem.
I've used used troubleshooter with both wires while plugged into the router and the modem. I've created a connection that has our given username and our password in it.
I turn off the wifi specifically by clicking on the wifi icon on the bottom right of my computer screen. It seems that the ethernet cord is not detected.

Does anyone have any possible next steps for when troubleshooters don't work?

 

laptop will not detect wifi anymore and ethernet not detected at times


My laptop has been running windows 10 very well for the past month. About 2 weeks ago my computer stop detecting wifi devices. just last week my computer has decided to stop detecting ethernet at random times. sometimes it lasts for 15 min. sometimes it lasts for hours. I do sometimes have internet for 15 min after startup but then it just loses conection. i have tried updating my wifi drivers but it says they are up to date. PLEASE HELP.

 

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.