Wired network problem

mramz29 · 14 Feb 2013

Good day everyone, i hope you guys can understand my english, anyways i am experiencing a problem with my laptop which is samsung 305u1a , i am disconnecting to the internet if i am using a wired network , but i dont have any problem when it comes to wireless . when i tried to troubleshoot it , i got these message "Invalid IP configuration" but i set it to automatic obtain , and "Cannot found default gateway" , i do the ipconfig/all and these is the result :

Windows IP Configuration

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

Ethernet adapter Bluetooth Network Connection 3:

Media State . . . . . . . . . . . : Media disconnected
Connection-specific DNS Suffix . :
Description . . . . . . . . . . . : Bluetooth Device (Personal Area Network)
#3
Physical Address. . . . . . . . . : 90-A4-DE-E7-61-3E
DHCP Enabled. . . . . . . . . . . : Yes
Autoconfiguration Enabled . . . . : Yes

Wireless LAN adapter Wireless Network Connection:

Media State . . . . . . . . . . . : Media disconnected
Connection-specific DNS Suffix . :
Description . . . . . . . . . . . : Broadcom 802.11n Network Adapter
Physical Address. . . . . . . . . : 30-14-4A-36-B0-3E
DHCP Enabled. . . . . . . . . . . : Yes
Autoconfiguration Enabled . . . . : Yes

Ethernet adapter Local Area Connection:

Connection-specific DNS Suffix . :
Description . . . . . . . . . . . : Realtek PCIe GBE Family Controller
Physical Address. . . . . . . . . : E8-03-9A-08-58-70
DHCP Enabled. . . . . . . . . . . : Yes
Autoconfiguration Enabled . . . . : Yes
Link-local IPv6 Address . . . . . : fe80::71af:b9e1:61f9:3bd7%14(Preferred)
IPv4 Address. . . . . . . . . . . : 10.124.1.108(Preferred)
Subnet Mask . . . . . . . . . . . : 255.255.0.0
Lease Obtained. . . . . . . . . . : Thursday, February 14, 2013 7:29:17 PM
Lease Expires . . . . . . . . . . : Friday, February 15, 2013 7:29:17 PM
Default Gateway . . . . . . . . . : 10.124.0.1
DHCP Server . . . . . . . . . . . : 172.30.124.10
DHCPv6 IAID . . . . . . . . . . . : 300421426
DHCPv6 Client DUID. . . . . . . . : 00-01-00-01-16-DD-DB-D7-E8-11-32-69-03-05

DNS Servers . . . . . . . . . . . : 203.155.130.40
8.8.8.8
NetBIOS over Tcpip. . . . . . . . : Enabled

Tunnel adapter Teredo Tunneling Pseudo-Interface:

Connection-specific DNS Suffix . :
Description . . . . . . . . . . . : Teredo Tunneling Pseudo-Interface
Physical Address. . . . . . . . . : 00-00-00-00-00-00-00-E0
DHCP Enabled. . . . . . . . . . . : No
Autoconfiguration Enabled . . . . : Yes
IPv6 Address. . . . . . . . . . . : 2001:0:9d38:953c:84b:1039:f583:fe93(Prefe
rred)
Link-local IPv6 Address . . . . . : fe80::84b:1039:f583:fe93%21(Preferred)
Default Gateway . . . . . . . . . : ::
NetBIOS over Tcpip. . . . . . . . : Disabled

PLEASE HELP ME

brianzion · 14 Feb 2013

Hi and welcome to the forums :)

If you can't connect to a network, there might be a problem with your network adapter. You can try using the Network Adapter troubleshooter to automatically find and fix some common problems.

Open the Network Adapter troubleshooter by clicking the Start button , and then clicking Control Panel. In the search box, type troubleshooter, and then click Troubleshooting. Click View all, and then click Network Adapter.

Here are some common reasons for network adapter problems, and related solutions:

The network adapter is disabled.

To enable the adapter:

Open Network Connections by clicking the Start button , and then clicking Control Panel. In the search box, type adapter, and then, under Network and Sharing Center, click View network connections.

Right-click the network adapter icon, and then click Enable. If you're prompted for an administrator password or confirmation, type the password or provide confirmation.

The network adapter needs to be reset.

To reset the adapter:

Open Network Connections by clicking the Start button , and then clicking Control Panel. In the search box, type adapter, and then, under Network and Sharing Center, click View network connections.

Right-click the network adapter icon, and then click Disable. If you're prompted for an administrator password or confirmation, type the password or provide confirmation.

Right-click the adapter icon again, and then click Enable. If you're prompted for an administrator password or confirmation, type the password or provide confirmation.

The adapter is now reset. Try connecting to the network again, or run the Network troubleshooter to verify that your network adapter is now working correctly.

Open the Network troubleshooter by right-clicking the network icon in the notification area, and then clicking Troubleshoot problems.

The network adapter driver is missing, isn't working, or is out of date.

You must be logged on as an administrator to perform these steps.

If you reset your network adapter and you still can't connect to a network, you might need to update the adapter driver. (Updating the driver can solve the problem of missing or failed drivers, as well as outdated ones.) To update your network adapter driver, follow these steps:

Open Device Manager by clicking the Start button , clicking Control Panel, clicking System and Security, and then, under System, clicking Device Manager.? If you're prompted for an administrator password or confirmation, type the password or provide confirmation.

Double-click Network Adapters, right-click your adapter, and then click Properties.

Click the Driver tab, and then click Update Driver.

If Windows can't find the driver on your computer and you don't have a connection to the Internet, you might need to contact the network adapter manufacturer or your computer manufacturer to get the driver. Check the information that came with your network adapter or your computer to see if you have a disc that contains the drivers.

Once you've updated the driver, try connecting to the network again, or run the Network troubleshooter to verify that the adapter is updated.

Open the Network troubleshooter by right-clicking the network icon in the notification area, and then clicking Troubleshoot problems.