Windows 10: Both wifi and ethernet have stopped working entirely.

I have reinstalled every possible driver, have ran every single cmd prompt command I can find online, and have even rolled back and hard reset my pc. There is still no network adapter for my ethernet cable, and both of my wifi adapters have red X's on them that no matter what I do I cannot seem to get rid of. I cannot connect to anything. The only thing I can think is that the pieces themselves somehow decided to break at the same time, but that is so unlikely. I have seriously tried everything I can think of. Yes I reset Bios, yes I reset every setting, yes I reset network settings, so dont

:)

 

Wifi stops working when using ethernet

If the computer is unplugged from the ethernet, does the wifi work?

 

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 Works, Ethernet won't

WIFI Works, not ethernet. I have a MacBook Pro and a Dell WIN 7. Ethernet stopped working, replaced WIFI Access point. I replaced the wifi access point, and for several days, it worked! But then about a week later, I can still connect wifi just fine with all devices, but not ethernet. Frustrated in Hobart*Bang Head :banghead:

New WI-FI Router Lynksys N900 Model # EA4500-NP NEW/Replaced MOdem
Modem Motorola Surfboard SB5101U