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Toshiba 50L3400U Support Question

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Question posted by Fatahiali123 on December 27th, 2014

I Bought Toshiba 50l3400u 50' Tv 7 Month Ago And I Was Trying To Connect The Ph

I bought Toshiba 50L3400U 50" tv 7 month ago and I was trying to connect the phone with the tv through the wifi then the tv froze and i unplug from the wall and turn it on back after that it's stuck on black screen after toshiba logo on nothing show on it. I would like to know if it's main board problem or supply power board

Current Answers

Answer #1: Posted by Autodiy on December 27th, 2014 12:14 AM
This answer was accepted by the poster of the original question.
Autodiy

Member since:
May 23rd, 2014

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It is just firmware problem, the chip the is used to store the firmware is stuck, i would advice you the take the device back to the shop because trying to fix it will void the warrantee.


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Related Toshiba 50L3400U Manual Pages

User's Guide for 40L3400U and 50L3400U Series TV's - Page 1

... Television User's Guide: 40L3400U 50L3400U If you communicate with your Toshiba dealer about this guide. Owner's Record The model number and serial number are on page 120 in the spaces below. Refer to these numbers in this TV Model number Serial number Note: To display a High Definition picture, the TV must be receiving a High...
User's Guide for 40L3400U and 50L3400U Series TV's - Page 4

...cabinet or enclosure surface has been damaged or the TV does not operate normally, take the following precautions: • ALWAYS turn off the TV and unplug the power cord to avoid possible electric shock ... outlet. 10) Protect the power cord from tip-over. 13) Unplug this equipment. The LCD panel inside a wall or similar enclosed area. 22) Never modify this apparatus during lightning storms...
User's Guide for 40L3400U and 50L3400U Series TV's - Page 6

... is being turned on or off switch, it is not completely disconnected from the sun. Never strike the screen with the pedestal. Service 45) WARNING: RISK OF ELECTRIC SHOCK! To Display your LED TV using the on the back cover. If these sounds become frequent or continuous, unplug the power cord and contact a Toshiba Authorized...
User's Guide for 40L3400U and 50L3400U Series TV's - Page 7

... to try to ...Toshiba 40L3400U and 50L3400U Television models comply with the limits for compliance could automatically discontinue transmission in 5.15-5.25GHz frequency range, then it is restricted to a wall...Ph: 800-631-3811 Note: This equipment has been tested and found to comply with Part 15 of information to these rules is connected. • Consult the dealer or an experienced radio/TV...
User's Guide for 40L3400U and 50L3400U Series TV's - Page 11

...the HDMI® input 29 HDMI® CEC connection 31 Connecting a digital audio system 33 Connecting a computer 34 Connection to the TV's HDMI® terminal 34 Connecting to a home network 35 Connecting the TV directly to a computer without an Internet connection 35 Connecting the TV to a home network without an Internet connection 36 Connecting the TV to a home network with an Internet...
User's Guide for 40L3400U and 50L3400U Series TV's - Page 20

... power cords until after you cannot turn on page 5. If the TV stops responding to the buttons on the remote control or TV control panel and you have connected all cables and devices, plug in the power cords for your other electronic device(s) to turn the TV off or on, unplug the power cords for an overview...
User's Guide for 40L3400U and 50L3400U Series TV's - Page 21

... TV front 3 TV top 4 5 6 2 1 (Sample Illustration) 40/50L3400U - Front and side panel controls and connection 1 Power On/Standby LED-Power indicator light, (glows red when the TV power is Off). 2 Remote sensor (embedded)-Point the remote control toward this remote sensor. 3 USB port-Used to access video, music, or photo files with USB device. 4 POWER-Turns...
User's Guide for 40L3400U and 50L3400U Series TV's - Page 31

... or playback device. TV back panel 31 Connecting Your TV HDMI® CEC connection VIDEO AUDIO L R IN IN OUT L R DVI / HDCP OUT (Sample Illustration) 40/50L3400U-DVI connections To ensure that some devices may not operate properly with high-bandwidth digital content protection, which is reset properly: v When turning on your electronic components, turn on the TV first, and...
User's Guide for 40L3400U and 50L3400U Series TV's - Page 34

... HDMI® terminal, use an HDMI®to the TV through the HDMI® terminal. Connecting a computer to -DVI adapter cable. TV back panel Computer (Sample Illustration) 40/50L3400U Series - Separate analog audio cables may not be necessary, depending on computer hardware and setup, see "Connecting an HDMI® or DVI device to select either...
User's Guide for 40L3400U and 50L3400U Series TV's - Page 35

... (HDMI®), 720p, 1080i, or 1080p signal program, Native ModeTM scales the video to your TV. no overscan). Connecting a computer without an Internet connection You will need a Crossover LAN cable. Connecting to a home network The LAN port allows your Toshiba TV to connect to display the entire picture within the borders of the picture may be hidden...
User's Guide for 40L3400U and 50L3400U Series TV's - Page 65

..., 1080p, or VGA (60Hz) signal from the ANT/CABLE input. To turn off the Auto Aspect ratio feature, Select Off in step 3 above. To turn on page 60. Using the 4:3 Stretch When 4:3 Stretch is activated, the TV displays 4:3 programs as a full-screen picture. 1 From the Picture menu, highlight Display Settings, and then press the...
User's Guide for 40L3400U and 50L3400U Series TV's - Page 69

... color. To customize closed caption mode, select Off in step 2 above. To turn off closed captions: 1 In Options menu, highlight Closed Captions, and then press ...for digital channels only. A closed caption signal may not display in your TV Using closed captions If the program or video you selected is non-standard ...- 69 Setting up your area, a black rectangle may appear on screen.
User's Guide for 40L3400U and 50L3400U Series TV's - Page 84

... v Non-supported characters will display on-screen when files are supported. v USB device: USB Mass Storage Class device (MSC) v Connectivity is suggested that you not use MediaShare ..., see "Connecting to load before content is viewable. v Only limited types of U3 USB device are loading from copyright owners to the TV directly. v To use U3 USB with a square. v Connect the USB ...
User's Guide for 40L3400U and 50L3400U Series TV's - Page 93

...press the ▲/▼(arrow) buttons to control Toshiba HDMI® CEC compatible devices from the TV remote via HDMI® (see "HDMI® CEC connection" on page 96), the HDMI® CEC... failure occurs, the sleep timer setting may be enabled. No Signal Power Down The TV will appear 1 minute before the TV turns off after 15 minutes when no signal detection) v Only Audio L/R is On. ...
User's Guide for 40L3400U and 50L3400U Series TV's - Page 117

... this document and provided through your TV may not be available in the upgrade process. Toshiba makes no warranties, representations, or assurances about the content, availability or functionality of the date and time is wrong, try to turn off the TV, and turn it on page 102. v You need to connect to experience the full suggested capabilities...
User's Guide for 40L3400U and 50L3400U Series TV's - Page 120

... Reset Factory Defaults procedure, see "Resetting Factory Defaults" on -screen. If the TV stops responding to the buttons on page 68. Black box on page 53. 120 If the problem still exists attempt to controls. If you cannot turn off the TV, unplug the TV from the AC wall outlet and plug it back in. The closed captions...
User's Guide for 40L3400U and 50L3400U Series TV's - Page 124

.... When the connected HDMI® CEC device does not work correctly after you have changed settings of the device, turn off your TV and unplug the power cord, then plug in and turn off the closed caption feature, see "Using closed captioned, no captions appear on the screen.If text is not available, a black rectangle may appear...
User's Guide for 40L3400U and 50L3400U Series TV's - Page 141

... a Wall Bracket FCC Declaration of Conformity Compliance Statement (Part 15) ENERGY STAR® User Information Important notes about your TV 6 To open the MediaShare Viewing photo files Multi View Single view 86 Trademark Information Copyright Notice 9 troubleshooting closed caption problems 124 contact Toshiba 125 HDMI® 125 MediaShare problems 125 picture problems 121...
Resource Guide for Models 40L3400U and 50L4300U - Page 1

... your outlet, consult an electrician for a wall or ceiling mount installation. Model name Serial number Register your Toshiba Television at least 4 (four) inches around the TV. tip over . 13) Unplug this equipment under the rules of the LCD panel face down . • ALWAYS route cords and cables connected to the television so that has been...
Resource Guide for Models 40L3400U and 50L4300U - Page 2

...20-27 Playback buttons Function: Turns the TV On and Off. Copyright &#...Toshiba 40L3400U/UC/UM, and 50L3400U/UC/UM Television models comply with Part 15 of the information contained herein. Phone: 800-631-3811 Note: This equipment has been tested and found to the HDMI® input" section in the User's Guide. (Sample Illustration) Connecting...Connect the equipment to an outlet on the screen...

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