Toshiba 40L310U - User Manual

Questions and Answers

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Nicholas StuartAug 29, 2025
What to do if my Toshiba LED TV has no picture and no sound?
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  frankporterAug 29, 2025
  If your Toshiba LED TV has no picture and no sound, try the following: * Press the power button on the TV or remote. * Ensure 'Audio Only' is off. * Check that video cables are correctly and securely connected. * Adjust the contrast and brightness. * Confirm the power cord is plugged into a working outlet. * Select the correct video input source using the INPUT button. * Try another channel to rule out station issues. * Ensure the incoming signal is compatible. * Verify the antenna or cable TV is properly connected. * Check closed caption settings to ensure TEXT modes aren't blocking the screen.
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Jeff CabreraAug 28, 2025
Why is there no sound on my Toshiba LED TV?
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  Andrea JonesAug 28, 2025
  If your Toshiba LED TV has a good picture but no sound, try the following: * Increase the volume and make sure the sound isn't muted. * Ensure headphones are disconnected, as they disable TV speakers. * If using a home theater system, sound bar, or external speakers, verify they are on, not muted, and set to the correct output mode. * Check audio cable connections to your TV and replace them if they are faulty. * Also, ensure your antenna or cable TV is securely connected.
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Dennis JonesAug 27, 2025
How to fix no power on Toshiba 40L310U?
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  jessica92Aug 27, 2025
  If your Toshiba LED TV has no power, ensure the power cord is plugged into a working outlet. If it is, unplug the cord, wait 60 seconds, then plug it back in and turn on the TV. Also, other devices nearby may be interfering with your TV. Try turning off one device at a time to determine which device is causing interference. After you have determined which device is causing interference, move it further from the TV to eliminate the interference.
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Scott WeissAug 27, 2025
How to fix no color or dark picture on Toshiba 40L310U?
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  Stephen CruzAug 27, 2025
  To resolve color issues on your Toshiba LED TV, consider these steps: * Try switching to another channel. * Adjust the color settings in the menu. * Make sure the video cables are securely connected. * Check the antenna or cable TV connection. * If you're using an antenna, adjust it or consider using a high-directional outdoor antenna or a set-top antenna with a built-in amplifier.
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Marcus LoganAug 25, 2025
What to do if my Toshiba 40L310U LED TV remote control does not work?
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  smithjeffreyAug 26, 2025
  If the remote control for your Toshiba LED TV isn't working, ensure the following: * The TV's power cord is plugged into a working outlet. * There are no obstructions between the remote and the TV sensor. * You are pointing the remote directly at the sensor. * The plastic wrapping has been removed from the batteries. * The batteries are correctly installed and not dead. If necessary, replace them with new ones.
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Jason ParkerAug 25, 2025
Why does my Toshiba 40L310U keep turning off?
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  Justin RogersAug 25, 2025
  If your Toshiba LED TV keeps turning off, make sure that the sleep timer is not turned on.

Toshiba 40L310U Specifications

General

Screen Type	led
Wall Mount	200mm x 200mm
Screen Size	39.5 inches, 40 inches
Refresh Rate	60hz
Brightness	250 candela per square meter
Surround Sound	dts trusurround
Speakers Output	14 watts
Number Of Speakers	2
USB Ports	1
RF Antenna	yes
Network	none
Headphones Output	no
Digital Optical Audio Outputs	1
Analog Audio Outputs	1
Component Video Inputs	1
Composite Video Inputs	1
3D	no
Power Consumption	108 kilowatt hours
Depth with Stand	7.5 inches
Height with Stand	22.3 inches
Width with Stand	35.6 inches
Net Weight with Stand	21.8 pounds
Depth without Stand	2.7 inches
Height without Stand	20.2 inches
Net Weight without Stand	21.4 pounds