Nefunkční internet na PC

Dobrý den,

dnes mi zničeho nic přestal na stolním pc fungovat internet. PC hlásí: Adaptér Ethernet nemá platnou konfiguraci protokoli IP. Pokud kabel strčím do ntb, internet normálně jede. Nevíte někdo, co s tím?

ip config /all:
[code]Windows IP Configuration

Host Name . . . . . . . . . . . . : DESKTOP-RFAI5O7

Primary Dns Suffix . . . . . . . :

Node Type . . . . . . . . . . . . : Hybrid

IP Routing Enabled. . . . . . . . : No
WINS Proxy Enabled. . . . . . . . : No
Ethernet adapter Ethernet:
Connection-specific DNS Suffix . :

Description . . . . . . . . . . . : Realtek PCIe GbE Family Controller

Physical Address. . . . . . . . . : 04-D4-C4-57-52-09

DHCP Enabled. . . . . . . . . . . : Yes
Autoconfiguration Enabled . . . . : Yes

Link-local IPv6 Address . . . . . : fe80::81a0:41cc:52bc:fe54%3(Preferred)

Autoconfiguration IPv4 Address. . : 169.254.254.84(Preferred)

Subnet Mask . . . . . . . . . . . : 255.255.0.0

Default Gateway . . . . . . . . . :

DHCPv6 IAID . . . . . . . . . . . : 100979908

DHCPv6 Client DUID. . . . . . . . : 00-01-00-01-26-22-97-E3-04-D4-C4-57-52-09

DNS Servers . . . . . . . . . . . : fec0:0:0:ffff::1%1

fec0:0:0:ffff::2%1
fec0:0:0:ffff::3%1

NetBIOS over Tcpip. . . . . . . . : Enabled

Windows IP Configuration

Host Name . . . . . . . . . . . . : DESKTOP-RFAI5O7

Primary Dns Suffix . . . . . . . :

Node Type . . . . . . . . . . . . : Hybrid

IP Routing Enabled. . . . . . . . : No
WINS Proxy Enabled. . . . . . . . : No
Ethernet adapter Ethernet:
Connection-specific DNS Suffix . :

Description . . . . . . . . . . . : Realtek PCIe GbE Family Controller

Physical Address. . . . . . . . . : 04-D4-C4-57-52-09

DHCP Enabled. . . . . . . . . . . : Yes
Autoconfiguration Enabled . . . . : Yes

Link-local IPv6 Address . . . . . : fe80::81a0:41cc:52bc:fe54%3(Preferred)

Autoconfiguration IPv4 Address. . : 169.254.254.84(Preferred)

Subnet Mask . . . . . . . . . . . : 255.255.0.0

Default Gateway . . . . . . . . . :

DHCPv6 IAID . . . . . . . . . . . : 100979908

DHCPv6 Client DUID. . . . . . . . : 00-01-00-01-26-22-97-E3-04-D4-C4-57-52-09

DNS Servers . . . . . . . . . . . : fec0:0:0:ffff::1%1

fec0:0:0:ffff::2%1
fec0:0:0:ffff::3%1

NetBIOS over Tcpip. . . . . . . . : Enabled

[/code]