Another windows "Unidentified Network" issue, can't find a workaround for this one !

[Poutinounou]

Hello everybody,

This is my first post, I could see some people had a similar issue and found great help here, so here I am !

So on Saturday morning when I turned on the computer I had the infamous "Unidentified Network" instead of my good old Local Network connection, though when I turned it off the previous day it was working perfectly and I never had such an issue.
I could see from the information I've gathered that it was a windows problem, but after trying everything I could, I'm still stuck with this problem and unable to use internet.
I have an 169.254.x.x IP type.
So far I tried: reset my internet box/rooter, manually configure my IPv4 connection (I doubled checked the numbers, it seems all good), try the other Ethernet port, try another Ethernet cable, update my drivers, uninstall/reinstall the network card in "device manager", ipconfig /release
ipconfig /renew doesn't work, reset TCP/IP stacks. Probably others things I don't think of mentioning.

I also have a laptop with WIFI and it works perfectly.

I don't really know what else to do, I was hoping someone could help .

Thanks !

 

[Poutinounou]

ipconfig /all if it helps:

Microsoft Windows [Version 6.1.7601]
Copyright (c) 2009 Microsoft Corporation. All rights reserved.

C:\Users\Administrator>ipconfig /all

Windows IP Configuration

Host Name . . . . . . . . . . . . : w7x64
Primary Dns Suffix . . . . . . . :
Node Type . . . . . . . . . . . . : Hybrid
IP Routing Enabled. . . . . . . . : No
WINS Proxy Enabled. . . . . . . . : No

Ethernet adapter Local Area Connection 2:

Media State . . . . . . . . . . . : Media disconnected
Connection-specific DNS Suffix . :
Description . . . . . . . . . . . : Realtek PCIe GBE Family Controller #2
Physical Address. . . . . . . . . : 00-1D-7D-09-63-D6
DHCP Enabled. . . . . . . . . . . : Yes
Autoconfiguration Enabled . . . . : Yes

Ethernet adapter Local Area Connection:

Connection-specific DNS Suffix . :
Description . . . . . . . . . . . : Realtek PCIe GBE Family Controller
Physical Address. . . . . . . . . : 00-1D-7D-09-63-D4
DHCP Enabled. . . . . . . . . . . : Yes
Autoconfiguration Enabled . . . . : Yes
Link-local IPv6 Address . . . . . : fe80::78cf:254c:c20c:9a60%12(Preferred)
Autoconfiguration IPv4 Address. . : 169.254.154.96(Preferred)
Subnet Mask . . . . . . . . . . . : 255.255.0.0
Default Gateway . . . . . . . . . :
DHCPv6 IAID . . . . . . . . . . . : 201334141
DHCPv6 Client DUID. . . . . . . . : 00-01-00-01-18-9D-69-D8-00-1D-7D-09-63-D6

DNS Servers . . . . . . . . . . . : fec0:0:0:ffff::1%1
fec0:0:0:ffff::2%1
fec0:0:0:ffff::3%1
NetBIOS over Tcpip. . . . . . . . : Enabled

Ethernet adapter Local Area Connection 3:

Media State . . . . . . . . . . . : Media disconnected
Connection-specific DNS Suffix . :
Description . . . . . . . . . . . : TAP-Win32 Adapter V9
Physical Address. . . . . . . . . : 00-FF-70-9B-A4-E0
DHCP Enabled. . . . . . . . . . . : Yes
Autoconfiguration Enabled . . . . : Yes