realtek pcie fe family controller issues

I'm trying to get it fixed but here are the links. I tried inserting diagnostic images but they aren't showing up. I mention these just because I find it interesting and in case someone is familiar with why, but the NIC is the priority. ■Wi-Fi settings doesn't show until I installed wireless adapter but I clearly remember using wireless before moving modem.wireless is standard on this computer (HP Pavillion Elite HPE-500E)Īnother computer and 2-in-1 run factory installed Windows 10 and have these, so not sure why the upgraded version is different. ■No option to add user account- Settings->Accounts->Family & Other is not there. ■Sound icon is system tray disappeared for a while and nothing I did would show it, then it randomly showed up again.maybe an update? I have noticed a few issues with Windows 10, which I upgraded(or in my opinion downgraded) from 7 The wireless adapter has the same error message- 'Wi-Fi has invalid IP configuration.' ■Tried unchecked IPV6 both before and after wireless adapter, made no difference ■Bought a wireless adapter to see if it would work or the NIC was bad ■Multiple user accounts to see if it was isolated to one ■Cable tech's laptop worked fine using same modem ■ On phone with cable company first tried IP configuration release/renew Wireless devices work and another computer hardwired to an access point works fine. It's just this one Windows 10 machine with the problem. I had made no changes, security scans or malware removal or deleted anything else. Computer worked fine one day, the next day I turned it on and have the yellow triangle and error message saying 'Ethernet has an invalid IP configuration.'

Realtek pcie fe family controller issues