Scroll to and tap settings. Take your sharp smart tv remote control and press on the menu button.

How To Fix Buffering On Roku
Sharp tv wifi not working. To turn wi fi on tap. A network interface can be either a wired network jack on the tv itself or a built in wireless capability wifi. Select the internet setup option. Right click your wireless network name and then select properties. Remove power to your router for 5 minutes and plug back in. You can use the below following steps for connecting sharp tv to internet via wifi wireless networks.
To turn wi fi on tap the wi fi switch to on. Troubleshoot issues related to wi fi connectivity issues on your sharp aquos crystal make sure youve turned on wi fi on your sharp aquos crystal. Then about a month ago the problem expanded to the whole tv not staying connected to wifi and i have to manually connect every morning. After that select network step and choose the connection type option. Im getting to the point were im considering replacing the sharp roku tv all together. All my other devices including my insignia roku work fine and stay connected.
Click the wireless strength indicator on the windows taskbar bottom right corner. Click on the security heading select show characters to display the wireless network password. From the home screen tap the all apps icon. Try turning the tv round so the rear faces towards the router if it then works then its the internal metalwork blocking the wifi it also quite possible that once its connected you can turn the tv back round and it will still work ok. In order to connect your tv to your home network it will need an network interface. You didnt provide the model number of your particular sharp tv so i cant tell you if your tv offers this connectivity or not.
Make sure youve turned on wi fi on your sharp aquos crystal. From the home screen tap the all apps icon. Simply select the correct network and choose to connect to that. Scroll to and tap settings. Unplug the tv for 5 minutes and plug back. Be sure you are typing in the correct password password is located on the router itself unplug the modem for 5 minutes and plug back in.
You will find the network settings for your smart tv in the settings menu on your tv. From the home screen tap the all apps icon. Check your televisions manual to see how to get to the wifi setup screen and check to see that it uses the same network name ssid as your laptop or mobile device uses. Only the sharp roku is not working. Try these simple methods to get your tv to connect to wifi.