Recentemente comprei um PC com Windows. É capaz de conectar a Internet via Wi-Fi, mas não a partir do cabo Cat5e.
Este cabo Ethernet foi usado pelo meu Macbook antes e funcionou bem.
Eu uso um roteador NBN.
Quando executo o diagnóstico, isso me dá:
Plug an Ethernet cable in to this computer. An Ethernet cable looks like a telephone cable but with larger connectors on the ends. Plug this cable is to the opening on the back or side of the computer. Make sure the other end of the cable is plugged in to the router. If it does not help, try using a different cable.
Então eu comprei outro cabo novo, e ele ainda me dá o mesmo diagnóstico ruim.
ipconfig
Windows IP Configuration
Ethernet adapter Ethernet:
Media State . . . . . . . . . . . : Media disconnected
Connection-specific DNS Suffix . : gateway
Wireless LAN adapter Local Area Connection* 2:
Media State . . . . . . . . . . . : Media disconnected
Connection-specific DNS Suffix . :
Ethernet adapter VirtualBox Host-Only Network:
Connection-specific DNS Suffix . :
Link-local IPv6 Address . . . . . : fe80::c0b:3926:266d:208e%15
IPv4 Address. . . . . . . . . . . : 192.168.99.1
Subnet Mask . . . . . . . . . . . : 255.255.255.0
Default Gateway . . . . . . . . . :
Ethernet adapter Ethernet 2:
Connection-specific DNS Suffix . :
Link-local IPv6 Address . . . . . : fe80::e199:4d55:471d:c430%16
IPv4 Address. . . . . . . . . . . : 192.168.131.1
Subnet Mask . . . . . . . . . . . : 255.255.255.0
Default Gateway . . . . . . . . . :
Wireless LAN adapter Wi-Fi:
Connection-specific DNS Suffix . : gateway
IPv6 Address. . . . . . . . . . . : 2001:8003:4614:dc00:59b3:468c:5ef6:df68
Temporary IPv6 Address. . . . . . : 2001:8003:4614:dc00:f54f:ce7c:b15a:aa18
Link-local IPv6 Address . . . . . : fe80::59b3:468c:5ef6:df68%17
IPv4 Address. . . . . . . . . . . : 10.0.0.19
Subnet Mask . . . . . . . . . . . : 255.255.255.0
Default Gateway . . . . . . . . . : fe80::3291:8fff:fe44:93fe%17
10.0.0.138
Tunnel adapter isatap.gateway:
Media State . . . . . . . . . . . : Media disconnected
Connection-specific DNS Suffix . : gateway
Tunnel adapter Local Area Connection* 3:
Connection-specific DNS Suffix . :
IPv6 Address. . . . . . . . . . . : 2001:0:9d38:6ab8:18aa:1ea0:9a4f:b413
Link-local IPv6 Address . . . . . : fe80::18aa:1ea0:9a4f:b413%14
Default Gateway . . . . . . . . . :
Tunnel adapter isatap.{D8804201-3778-40DE-9C8D-96E16DEA0457}:
Media State . . . . . . . . . . . : Media disconnected
Connection-specific DNS Suffix . :
Tunnel adapter isatap.{DB15FA57-FCAE-4A60-8502-BE6E87480EBA}:
Media State . . . . . . . . . . . : Media disconnected
Connection-specific DNS Suffix . :
Por favor, ajudem, obrigado antecipadamente.
Certifique-se de que as suas propriedades IPv4 Ethernet não estão definidas para um endereço IP estático (a menos que você saiba exatamente em qual rede seu roteador está ligado e saiba sobre redes / sub-redes, etc.). Eu recomendaria definir suas propriedades de endereço IP IPv4 para DHCP no seu adaptador Ethernet. Parece que o seu wifi está usando a rede 10.0.0.x para que seu adaptador ethernet obtenha um endereço similar do DHCP.
Tags networking windows ethernet router cable