Windows 10: win10 disables home wifi

i have
1- desktop- win10 gateway DHCP
2-laptop win10 LAN static IP
3-laptop WIN8 wifi
4- 2 phones and a tablet WIFI
5- broadcom, LAN and WIFI router
6- samsung TV- LAN static IP model LA40D55 connected by HDMI to win10 laptop(2)

every time the win10 laptop(2) is on no device can connect to the wifi
as soon i turn off the win10 laptop(2) all devices connect normally to the WIFI

extra tests
test 1
on win10 laptop(2)
wifi-off
lan cable disconnected
and still wifi is disabled (!!?!?!!) if win10 laptop(2) is on
i disconnected the HDMI cable and wifi was back on !!?!?!!

test 2
win10 laptop(2)
wifi-off
lan cable connected
HDMI cable disconnected
wifi works

test 3
win10 laptop(2)
wifi-off
lan cable connected
HDMI connected
TV lan cable disconnected
wifi not working

test 4
win10 laptop(2)
wifi-off
lan cable disconnected
HDMI connected
TV lan cable disconnected
wifi not working

after more testing:
to get home wifi to work i need the HDMI cable disconnected in the computer side
plugged in the computer but disconnected in the TV didn't help

wen "win10 laptop(2)" was "win7 laptop(2)" all worked
it only started after i got win10 on the laptop

how can i fix this?
wat is happening? ?!?!?

:)

 

fail to connect coporate wifi after upgrade to win10 from win7

fail to connect corporate wifi after upgrade to win10 from win7.

i have upgraded to win10 at my home using my home wifi connection and wifi is working perfectly in hti scase where as when i try to use same laptop i office it fail to connect to wifi in the office.

tried multiple things but still shows the same problem.

 

How to STOP Auto Login of last user - Windows 10

Follow the procedure here to disable auto logon (applies to both Win10 home & Win10 Pro):

Can I disable auto logon on windows 10 home

(it requires editing the registry thru Registry Editor but the reg hack was more effective in disabling auto logins in Win10)

 

Is there a MAC address conflict somewhere?

 

"MAC address conflict"- ill check but i dont think its likely

i solved the problem by restoring win7
wifi is back to normal

 

I seen that problem before when we had a customer who had dial-up networking login, everytime this person comes on, they would knock the other person off because they somehow set their static IP to the same IP so it's not a Mac address but a IP address conflict. Glad to hear everything is back to normal.