Questions & Answers

Name: Toshiba - 43" Class LED Full HD Smart FireTV
Brand: Toshiba
SKU: 6398139
Price: 61.99 USD
Rating: 4.5 (1682 reviews)

Toshiba - 43" Class LED Full HD Smart FireTV

Model:: 43LF421U21; |
SKU:: 6398139

User rating, 4.5 out of 5 stars with 1682 reviews.

Highly rated by customers for:

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Questioncan you add extra storage by flash drive to this tv?
Asked 4 years ago by Tsss.
- Answer This TV does not support expandable storage.
  Answered 4 years ago by Toshiba Customer Care
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QuestionHow to download Disney+ and HBO in Toshiba 43LF421U21 Fire Tv?
Asked 4 years ago by Anonymous.
- Answer You just go to apps and search for it, download and install. Netflix, Prime, Disney+ and Hulu are already pre installed. They also have their own buttons on the remote.
  Answered 4 years ago by Jamil
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QuestionCan I access Apple TV directly. If not how do I access Apple TV. I use Sennheiser RS 120 wireless headphone. How do they connect to the TV. Can the Sennheiser headphones be connected to the TV directly. Headphones need direct or Wistar.
Asked 4 years ago by Gaby2010.
- Answer You can download the Apple TV app on this TV. Connect the Sennheiser transmitter into the 3.5 mm headphone jack on the TV.
  Answered 4 years ago by Toshiba Customer Care
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Questionwhy does my toshiba 43lf621u21 smart tv only play right for 10 minutes before the screen goes black but the sound still works
Asked 4 years ago by rlc1222.
- Answer For product support please call 1 (855) 527-2411 available everyday from 8am to 9pm (CT).
  Answered 4 years ago by Toshiba Customer Care
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QuestionCan you download the spectrum app on his TV?
Asked 4 years ago by Giggles.
- Answer To search for available apps go to amazon.com > ≡ All > under Digital Content & Devices select Fire TV > under Moves, TV and Games select Fire TV Apps & Channels > on the left side under Device Type select Fire TV Edition TV and search for apps at the top of the page.
  Answered 4 years ago by Toshiba Customer Care
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QuestionI had a Toshiba that had a half volume on the mute button as well as incremental sound volume on the volume button. Is that still offered on this model?
Asked 4 years ago by BigJim.
- Answer I have the same set. No trouble with the sound. Maybe you need to return the set.
  Answered 4 years ago by Anonymous
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QuestionDoes the picture fade when viewed from the side? Do you need to be directly in front?
Asked 4 years ago by Anonymous.
- Answer Yes, we recommend watching in front of the TV. You can use a Full Motion Wall Mount to adjust the position of the TV.
  Answered 4 years ago by Toshiba Customer Care
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QuestionI need a longer power cord for my C350 43" Toshiba 2021 series tv. Anyone know the power cord info?
Asked 4 years ago by ThisGuey.
- Answer The power cord for the Model: 43LF421U21 is Part Number: 1T96000001 https://partstore.encompass.com/item/12580855/Insignia/1T96000001I/
  Answered 4 years ago by Toshiba Customer Care
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QuestionCan this TV be played vertical?
Asked 4 years ago by Han.
- Answer This TV doesn’t have a feature to rotate the screen.
  Answered 4 years ago by Toshiba Customer Care
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QuestionWe can't get the tv to download/sync with our cable channels. It only picks up 3. We have changed out our cable box and upgrade the box. Still won't since. Can not watch "live" tv.
Asked 4 years ago by Pirre.
- Answer Hook up your cable box into one of the HDMI inputs on the TV. With this connection you don't need to scan for Live TV channels. Just select the appropriate HDMI input from the Home Screen. Try the Power On feature, when enabled, your TV turns on displaying the last used input: go Home > Settings > Display & Sounds > Power On and select Last Input. For product support, please call 1-855-527-2411 available everyday from 8am - 9pm CT.
  Answered 4 years ago by Toshiba Customer Care
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QuestionBought my tv last Nov. recently a white box that displays messages shows up in the middle part of the screen. How do I get rid of it?
Asked 4 years ago by FlamingoTV.
- Answer Try to press the Home button on your remote. For product support, please call 1-855-527-2411 available everyday from 8am - 9pm CT.
  Answered 4 years ago by Toshiba Customer Care
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QuestionI searched for outdoor TVs and this one came up but I do not see any info. on whether it is safe for that.
Asked 4 years ago by Cheis.
- Answer No, this isn't an outdoor TV. This TV is for indoor use only.
  Answered 4 years ago by Toshiba Customer Care
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QuestionI can not get my tv to hook up to regular tv. How can I do this? It wont' sync with cable channels.
Asked 4 years ago by Mitchell.
- Answer You can hook up you Cable Box into one of the HDMI inputs on the TV.
  Answered 4 years ago by Toshiba Customer Care
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QuestionWhere can I get another user manual? The enclosed one was lost. Thanks!
Asked 4 years ago by Sandy.
- Answer You can get the User Guide in the following link http://tvna.compal-toshiba.com/us/en/models/43LF421U21/
  Answered 4 years ago by Toshiba Customer Care
  Answer this question
Questionis there a extra charge on my optimum bill if i buy a smart fire tv
Asked 4 years ago by Anonymous.
- Answer The Fire TV Edition experience is free to use and it offers some free Movies and TV Shows. Other streaming services (for example Netflix, Disney +, HBO Max and Prime Video) require an additional monthly subscription fee to watch their content. If you are already subscribed to them, just enter your credentials to start watching.
  Answered 4 years ago by Toshiba Customer Care
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QuestionIs this tv recommended for rv trailers
Asked 4 years ago by Zig.
- Answer I would say it is fine for an RV. It has good quality. If it is mounted correctly, I would say you shouldn't have any problems.
  Answered 4 years ago by RJ02
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QuestionToshiba - 43" Class LED 4K UHD Smart FireTV Edition remote only works the power on and off by remote is there a way to reset the TV?
Asked 4 years ago by Anonymous.
- Answer Show great and is perfect for my grandson room
  Answered 4 years ago by Ellis
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QuestionDoes this have picture-in-picture?
Asked 4 years ago by FKFKFK.
- Answer No, this model doesn't have picture-in-picture.
  Answered 4 years ago by Toshiba Customer Care
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QuestionCan this be set up and kept outside?
Asked 4 years ago by Larry.
- Answer I would say no. There are TV's that are made for outdoors that can withstand hot and cold temperatures and different weather. This TV would probably not withstand differing temperatures. It's not made to.
  Answered 4 years ago by RJ02
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Questionwhat size are the screws holes on the back to tv it to a wall mount.....
Asked 4 years ago by sean.
- Answer Hello Sean, Thank you for your interest in the Hisense 43LF421U21. The wall mount screw size is M6 x 35mm type screws. If you have any further questions or concerns please give us a call at 888-407-0396.
  Answered 4 years ago by HisenseProductExpert
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Questions & Answers

Toshiba - 43" Class LED Full HD Smart FireTV

Q: Questioncan you add extra storage by flash drive to this tv?

Q: QuestionHow to download Disney+ and HBO in Toshiba 43LF421U21 Fire Tv?

Q: QuestionCan I access Apple TV directly. If not how do I access Apple TV. I use Sennheiser RS 120 wireless headphone. How do they connect to the TV. Can the Sennheiser headphones be connected to the TV directly. Headphones need direct or Wistar.

Q: Questionwhy does my toshiba 43lf621u21 smart tv only play right for 10 minutes before the screen goes black but the sound still works

Q: QuestionCan you download the spectrum app on his TV?

Q: QuestionI had a Toshiba that had a half volume on the mute button as well as incremental sound volume on the volume button. Is that still offered on this model?

Q: QuestionDoes the picture fade when viewed from the side? Do you need to be directly in front?

Q: QuestionI need a longer power cord for my C350 43" Toshiba 2021 series tv. Anyone know the power cord info?

Q: QuestionCan this TV be played vertical?

Q: QuestionWe can't get the tv to download/sync with our cable channels. It only picks up 3. We have changed out our cable box and upgrade the box. Still won't since. Can not watch "live" tv.

Q: QuestionBought my tv last Nov. recently a white box that displays messages shows up in the middle part of the screen. How do I get rid of it?

Q: QuestionI searched for outdoor TVs and this one came up but I do not see any info. on whether it is safe for that.

Q: QuestionI can not get my tv to hook up to regular tv. How can I do this? It wont' sync with cable channels.

Q: QuestionWhere can I get another user manual? The enclosed one was lost. Thanks!

Q: Questionis there a extra charge on my optimum bill if i buy a smart fire tv

Q: QuestionIs this tv recommended for rv trailers

Q: QuestionToshiba - 43" Class LED 4K UHD Smart FireTV Edition remote only works the power on and off by remote is there a way to reset the TV?

Q: QuestionDoes this have picture-in-picture?

Q: QuestionCan this be set up and kept outside?

Q: Questionwhat size are the screws holes on the back to tv it to a wall mount.....

Questioncan you add extra storage by flash drive to this tv?

QuestionHow to download Disney+ and HBO in Toshiba 43LF421U21 Fire Tv?

QuestionCan I access Apple TV directly. If not how do I access Apple TV. I use Sennheiser RS 120 wireless headphone. How do they connect to the TV. Can the Sennheiser headphones be connected to the TV directly. Headphones need direct or Wistar.

Questionwhy does my toshiba 43lf621u21 smart tv only play right for 10 minutes before the screen goes black but the sound still works

QuestionCan you download the spectrum app on his TV?

QuestionI had a Toshiba that had a half volume on the mute button as well as incremental sound volume on the volume button. Is that still offered on this model?

QuestionDoes the picture fade when viewed from the side? Do you need to be directly in front?

QuestionI need a longer power cord for my C350 43" Toshiba 2021 series tv. Anyone know the power cord info?

QuestionCan this TV be played vertical?

QuestionWe can't get the tv to download/sync with our cable channels. It only picks up 3. We have changed out our cable box and upgrade the box. Still won't since. Can not watch "live" tv.

QuestionBought my tv last Nov. recently a white box that displays messages shows up in the middle part of the screen. How do I get rid of it?

QuestionI searched for outdoor TVs and this one came up but I do not see any info. on whether it is safe for that.

QuestionI can not get my tv to hook up to regular tv. How can I do this? It wont' sync with cable channels.

QuestionWhere can I get another user manual? The enclosed one was lost. Thanks!

Questionis there a extra charge on my optimum bill if i buy a smart fire tv

QuestionIs this tv recommended for rv trailers

QuestionToshiba - 43" Class LED 4K UHD Smart FireTV Edition remote only works the power on and off by remote is there a way to reset the TV?

QuestionDoes this have picture-in-picture?

QuestionCan this be set up and kept outside?

Questionwhat size are the screws holes on the back to tv it to a wall mount.....