Where is the power button on a 48 inch vizio smart tv?
All Vizio TVs have their own local power button. It may be behind the screen at either the left or the right side. Look for a strip of plastic buttons and the top button will be identified as "Power" or has a symbol that looks like a "C" sideways facing up with a "I" or a bar inside. That is the international symbol. Pressing it once will power on or off the TV. Watch the VIZIO logo up front. When you power it on, the logo is white. When you power it off, the logo is orange and will dim off later..
Read the user manual for more information, or visit and search the Vizio home site, go to the Support section, and do a search with the model number for a copy of the user manual in a PDF format that you can download.
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