“I just brought this tv home. The only usb input says for service only. I also ordered a fire stick it doesn't look like it will work. Does anyone use the Amazon fire stick?”
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My Amazon fire stick works great with this TV. Just plug it into the HDMI port in the back and it should work fine.
Sorry, there was a problem. Please try again later.Hi Sand. The LG 720p LED TV – 24” Class (23.6” Diag), Model # 24LF454B only has an HDMI port on it, it does not have a USB port, at least not one that functions like the regular USB ports do. That USB Port labeled as 'Service Only' is a USB to Serial Converter/RS-232C port that can be used for external device control (such as a computer or A/V control system). The Amazon Firestick has to be connected to the HDMI IN. You should be able to find instructions in its manual that detail how to connect it to a TV...^IFV
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