Click here if you are unable to see your network's name listed under 'Choose your network' screen Selecting the wrong wireless network will cause your wireless connection to fail. Ensure you are selecting the correct wireless network name.
You will get this error code whenever your TCL Roku TV fails to connect to the wireless network. If the problem continues, restart your router before contacting your Internet Service Provider.If you are unable to connect to the Internet from another device, try disconnecting and then re-connecting the Ethernet cable.If you can connect to the Internet from another device, restart your TV.Verify that your wireless router is working properly.
Click here to view steps on how to restart your TCL Roku TV.
For instructions on how to restart your router, refer to your router's user manual or visit the router manufacturer's website.
This is specifically an Ethernet-related error. If your computer has an internet connection and you still see Error 009, restart your TCL Roku TV. If no connection exists, contact your ISP for help restoring the internet connection. Use another device such as a computer or tablet, to check if your Internet connection is working. This code means that your TV is connected to the router, but does not have Internet access. Select the error codes you are getting to view recommended resolutions: If you are in that state (With the display setting selected from Step 9), you should then be able to continue with the remaining steps and fix the problem for both profiles.You may encounter the following error codes while setting up your TCL Roku TV or during regular use. That being said, it may be a good idea to set the display settings while using the multiple-display profile and just go back to "List All Modes" and prep to reset it again.
When you disconnect the helper screen, Windows resets to the single display profile and the screen goes black again. That being said, if you fix the problem while in the multi-display profile, the problem is ONLY fixed for the multiple-display profile. This means that there is a profile for a multiple-display setup and a profile for single display setup. Understand that Windows seems to have it's display settings set up as profiles.
These changes should be saved now and you can use your screen like normal. You SHOULD be able to see your screen now. This will apply the changes to your screen. This will save the new settings for your screen This is to ensure that the screen has changed modes This will make your screen go black again. My system is set on 1024 by 768, True Color (32 bit), 60 Hertz (Recommended) Step 8: Click the Button Labeled "List All Modes" Replace 1 with whatever number that your display has Step 7: From the "Advanced Display Settings" Click the Text "Display Adapter Properties for Display 1 "
That monitor is likely also HUGE compared to the helper. If you are unsure which is the TCL Monitor then go back to the first screen and click Identify. The TCL Monitor will likely not be named TCL Monitor. Step 6: Select the TCL Monitor from the Display Settings
Step 5: Scroll Down to "Advanced Display Settings" and Click Step 4: Right Click on your desktop and select "Display Settings" Step 2: If you are unable to see on that screen as well, keep pressing Windows Key + P until you are able to see from your helper screen. Step 1: Plug in your second helper screen The solution will involve the use of a second screen assuming that you have a dual screen setup on your computer. Unfortunately because the screen is your only screen you can't see, find, or fix the problem. When those settings are incompatible with the screen, the end result is that the screen goes black. When you plug a screen into Windows it sets up the screen based on what it believes the best settings will be given the screen's parameters. Here is the solution but first a little explanation as to what is happening.