The wifi switch wont move to on

wifi or ethernet,?
we can't guess what you have for your connection class.
but if wifi, you need to reset the wifi in the TV
and then use your credentials to log in the TV to routers wifi.
if that fails reset the Router (or AP wifi Access Point device)

Follow the following steps to resolve Wifi issues on your Laptop. Open Control Panel - Select Network and Sharing Center - Manage Wireless Networks - Highlight your Wifi Network - Right Click and Remove. Reset the TCP/IP stack of the windows system with limited connection status.

My laptop is showing limited Internet access over my home WiFi - Quora

https://www.quora.com/My-laptop-is-showing-limited-Internet-access-over-my-home-W...

Acer Wireless Not Working? - Easy Fix by Drivers.com

www.drivers.com/update/drivers-news/acer-wireless-not-working/

Jun 17, 2014 - In some Acer models you can use a combination of keys on the keyboard to ..... My acer aspire wont connect with wifi, it say windows cant connect.... I've just had a similar problem with my Acer Aspire laptop (wireless .... It is startedto happen just a month ago before it was ok I am using this since 6 months.

Acer notebook won't access the internet [Solved] - CCM

ccm.net > Forum > Network

Sep 17, 2014 - My Acer Aspire one series notebook says it's connected to my wireless... I know for a fact that my wireless is working fine, as my normal laptop is accessing it and ... it a while ago, sometime in Autumn 2010) but now it just won't work. ... 1) First make sure that you have configured the WiFi settings correctly. Can't get Aspire One D255 to connect to wifi [Solved] - CCM
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wifi wont connect all of a sudden - Aspire - Laptop Tech ...

Do you mean a physical/hard, on-the-tablet WiFi ON/OFF switch, similar to the POWER ON/OFF switch ? I don't think any tablet or smartphone has that. You turn on/off WiFi with a "soft" switch from Settings-->Network (or WiFi). Hope this helps.

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Go to settings and then wifi if it is off switch it on and then select your wifi router and enter your password

If you want to use the same connection from at&t ..you have to download and install the AT&T communication manager for windows & ..and after that make the connection ..
Here is the link ..
http://www.wireless.att.com/businesscenter/solutions/wireless-laptop/communication-manager/index.jsp
If you have the AT&T on a wireless router ..use the wifi .card to connect to the router ...by ..enabling the wifi ..than click on the card icon ..and scan for networks ....When the router is found by name ...click connect ..and thats all..

To connect to the internet using wifi on the iPod touch, just follow the following steps:
Firstly, you should be in a wifi zone(an area where you can access wifi) or if you want to use it at your house with your residential internet connection, just get yourself a wifi router(shouldn’t cost more than $50-60) and configure it with your residential internet Once you are in a wifi zone, on your iPod touch, go to:
Settings > Wifi > Turn your wifi ON > Select a wifi network > Key in the WEP(only if asked for) > Connect
Once you’re done with this, you should get the IP settings and be able to surf the internet with no problem.
Note: At times when you’re too far away from the wireless router or a big thick brick wall is separating you and the wifi router, your iPod might show the network as available and you would also be able to connect to it, but surfing the internet using it would become a problem. If this happens to you, don’t worry, just move closer to the wifi router and it shouldn’t pose any other problems. Happy Surfing!
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Did you try - after switching on the "antenna switch" or WiFi hardware - to "Enable" the WiFi adapter, under (XP) Start - Settings - Network Connections - LAN or High-Speed Internet - Wireless Network Connection? (select, right click and select Enable)?

p.s. Once your WiFi hardware is recognized (by Win XP) there is (should be) always a "Wireless Network Connection" in your Network Connections, enabled or disabled, active or not.