tplink tg3269 problem internet connection problem

hello, I state that the card is only recognized by windows 7
now I explain the problem. when i connect the ethernet cable it tries to negotiate but then it answers unidentified network and if i try to enter the property of the network and change it from public to home network it doesn't make me do it
if I try to do an ipconfig it replies with an address that corresponds to 169.25.13.227 or something like that without indicating the gateway.
if I take another network card, this does not happen and the network is immediately recognized as home and works. Do you know anything about it?

thanks

A 169 range IP means it can't get an IP from DHCP so if your using same cable and router either the card is faulty or settings for the card could be wrong. On the card that works do ipconfig /all write down IP subnet DNS and gateway. Then put faulty card in and give it a fixed IP and fill in all details you wrote down if it doesn't work it's faulty

samuria said:

A 169 range IP means it can't get an IP from DHCP so if your using same cable and router either the card is faulty or settings for the card could be wrong. On the card that works do ipconfig /all write down IP subnet DNS and gateway. Then put faulty card in and give it a fixed IP and fill in all details you wrote down if it doesn't work it's faulty

the fact that the network in the functioning network card is indicated as home network while the non-functioning one is indicated as public network has nothing to do with it?
among other things, the one with the indicated home network windows gives the possibility to modify it while the other does not

Its not getting an IP that is the problem

samuria said:

Its not getting an IP that is the problem

tried to put the same parameters assigned automatically to the working card (which I disabled) in the non-working card but nothing. At this point I think the card is broken

hi,

might be right off,
that adapter runs under 802.1p, now i believe that ms does not auto assign network parameters for it.
i would in your case compare the defaults under network sharing for this card and the working card
QOS ipv4/ipv6 etc.

Roy