Reset the IP address on my Samsung wireless LED TV?

hi Deanna.
this is all i could find out from the internet.
If your TV is connected to internet, press the Menu button on your remote device and select the Network option. Select the Network Settings and then, select IP settings option. The existing IP address of your TV appears. It will be a private IP address if you are using router to connect to your ISP..
or go to this link and see if it helps you out.
How to Configure Smart DNS on Samsung Smart TV

Try menu...then network settings. An IP address is usually acquired automatically over a wireless net work unless it's been bumped off and needs to be reset. Are you sure you're not looking for the MAC address so you can add a wireless device to your router's security?

You can find th IP by loggin in to your router.

http://www.lg.com/us/search/srch_manuals-tab?customerModelCode=55UB8500&mobileFlag=N#

Restoring the Default Settings
"> ">General > Reset to Initial Settings
Delete all the TV settings data and reset the TV. All the options in the Settings Menu will be reset to the default settings.
After reset, the TV will automatically turn off and on.
Type the password to Reset to Initial Settings
Do not turn off the power during initialization.

For the same hardware on your system the IP address needs to be the same, no matter how its connecting to the router. Also check your available IP addres range on the router. The IP address must be within the routers IP address range or it will not see it.

set the ip address to be detected automatically in the tv network settings.
What you need to know is the encryption key used on the Wi Fi
If you do not know it it might be on the case of the Wi Fi access point device.
Otherwise you will need to log into the router by typing the router's ip address into an internet browser on the working computer.

Easy, reset the router itself, should have a tiny pin hole in the back that has a button that you must compress, just google reseting your model.
If you have any problems let me know.

You need to login to the router page with the IP 10.0.0.2 and the on that and you can change the IP from that page
On login it will ask for username and password it is admin and password is "password" by default if you have any issue in getting user name and password you can reset the router as below

To restore the factory default configuration settings without knowing the administration password or IP address, you must use the Default Reset button on the rear panel of the router. 1. Press and hold the Default Reset button until the Test LED turns on (about 10 seconds). 2. Release the Default Reset button and wait for the router to reboot.
it will come back to factory settings of 192.168.1.1 and then you need to configure the router as per your internet service provider

you can check the manual at the below link
http://kbserver.netgear.com/pdf/dg834g_dg834gb_ref_manual_03Jun05.pdf

TCP/IP stack repair options for use with Windows XP with SP2 & Vista.

For XP, Start, Run, CMD to open a command prompt.

For Vista, Start, Programs\Accessories and right click on Command Prompt, select "Run as Administrator" to open a command prompt.

Reset WINSOCK entries to installation defaults: netsh winsock reset catalog

Reset TCP/IP stack to installation defaults. netsh int ip reset reset.log

Reboot the machine.

Pressing and holding the reset button on the router for about 5 seconds should reset the router, but you may need to connect with the router via an RJ45 network cable incase the wireless is not able to set it up The default ip address of the router should then be 192.168.2.1. do not use the windows repair wizard as this totally messes up your pcs ip address, make sure that your network wireless and wired adapters, are set to obtain an ip address automatically You shouldnt change the PPOE or PPOA settings, as they are the settings on which your ISP allows your router to connect to the server. Manually entering an ip address will effect the address of the router so keep the settings as enable DHCP to assign ip addresses automatically. Ensure when you have it running you save the settings so as you can reinstall them if neccasary.