Questions & Answers

Name: Insignia™ - 40" Class N10 Series LED Full HD TV
Brand: Insignia™
SKU: 6398122
Price: 34.99 USD
Rating: 4.6 (5861 reviews)

Insignia™ - 40" Class N10 Series LED Full HD TV

Model:: NS-40D510NA21; |
SKU:: 6398122

User rating, 4.6 out of 5 stars with 5861 reviews.

Highly rated by customers for:

Clearance

Show only Answered Questions

Page Showing 121-140 of 674 questions

Ask a Question

QuestionInsignia 32inc classic series led full hd tv new or open box
Asked 1 year ago by LisaF.
- Answer Bought mine open box but it was brand new nevwr used, but they do have them completely brand new if you'd like.
  Answered 1 year ago by 1ofOne
  Answer this question
QuestionWill this tv work with comcast cable box?
Asked 1 year ago by Anonymous.
- Answer Yes, the Insignia™ - 40" Class N10 Series LED Full HD TV (NS-40D510NA21) should work with a Comcast cable box. This TV has multiple HDMI inputs, which are compatible with most cable boxes, including those from Comcast. You can connect the cable box to one of the HDMI ports on the TV, and it should work without any issues. Patricia | Insignia Support https://www.bestbuy.com/site/insignia-40-class-n10-series-led-full-hd-tv/6398122.p?skuId=6398122
  Answered 1 year ago by InsigniaCustomerSupport
  Answer this question
QuestionIf an open box product is not locally available does this mean it can be transferred to a local store and/or bought online?
Asked 1 year ago by Eric.
- Answer If an open box product is not available at your local Best Buy store, it generally cannot be transferred from another store. Open box items are typically sold on a first-come, first-served basis and are specific to the store where they are located. However, you can check the availability of open box items online and purchase them if they are available for shipping. If you find an open box item online, you can have it shipped to your home or sometimes to a local store for pickup. If you have any questions or need further assistance, please don't hesitate to reach out. Thank you for choosing Insignia! - Emman | Insignia Support | https://www.bestbuy.com/site/brands/best-buy-brands/pcmcat1596746025285.c?id=pcmcat1596746025285
  Answered 1 year ago by InsigniaCustomerSupport
  Answer this question
QuestionAre these TV's MPEG-4 compatible (THIS IS A YES OR NOT QUESTION, please don't answer me "it supports NTSC signal").
Asked 1 year ago by 4061.
- Answer Yes
  Answered 1 year ago by Eddie
  Answer this question
QuestionHello, I am trying to factory reset my tv, but can't find a reset button on the back of the tv like has been previously stated. Is there another way to fully reset the tv back to factory settings? Thank you!
Asked 1 year ago by Anonymous.
- Answer Yes on the setting section with the remote control
  Answered 1 year ago by Eddie
  Answer this question
QuestionWe want to leave the TV on during the day, even when not watching it. Can the auto turn off in 15 minutes be disabled? If not, this is a deal breaker for our house.
Asked 1 year ago by ShedHunter.
- Answer Hi there! Thank you for reaching out. Our TVs are designed for personal use and to be environmentally friendly, which is why there is no way to turn off the auto turn-off feature. However, you can extend the auto turn-off time. I hope this helps. If you need further assistance, feel free to reach out. - Carl | Insignia Support
  Answered 1 year ago by InsigniaCustomerSupport
  Answer this question
QuestionCan this tv be wall mounted
Asked 1 year ago by Anonymous.
- Answer yes
  Answered 1 year ago by Nesus
  Answer this question
QuestionI asked a previous question about resetting the tv to factory defaults. Does this also apply to remove any potential virus/malware? In the answer, I was advised to press the reset button near the jacks, but there is no reset button there.
Asked 1 year ago by BestBuy1.
- Answer Hi there! Thank you for reaching out. Performing a factory reset will get rid of most viruses and other malware. The reset button is located between HDMI 2 and 3. I hope this helps. If you have further questions, feel free to reach out. - Carl | Insignia Support
  Answered 1 year ago by InsigniaCustomerSupport
  Answer this question
QuestionWhich streaming device(s) are compatible with this particular TV?
Asked 1 year ago by sassyb.
- Answer pretty much all popular streaming devices: Firestick Apple TV Chromecast Roku
  Answered 1 year ago by AlexB
  Answer this question
QuestionCan I get verizon fios on this tv
Asked 1 year ago by Anonymous.
- Answer Yes
  Answered 1 year ago by Eddie
  Answer this question
QuestionBefore selling this tv, how do I fully wipe/reset the tv to ensure all data, downloads, settings, etc. is removed? Also, can this tv be compromised with a virus or malware? If so, how can I completely wipe it to ensure this is removed?
Asked 1 year ago by BestBuy1.
- Answer Hi there! Thank you for reaching out. To reset your TV, locate the small button at the back, near the jacks (e.g., power button, optical jack, etc.). To perform the reset, press this button to restore your TV to factory defaults. If the button is in a recessed hole, you can use a thin item, like a paper clip, to press it. I hope this answers your question! If you have any further questions, please feel free to reach out. - Carl | Insignia Support
  Answered 1 year ago by InsigniaCustomerSupport
  Answer this question
QuestionIf I want to sell my tv, how can I wipe it? I want to be sure that all data, files, downloads, etc gets deleted. Furthermore, is it possible for a tv to be compromised with virus/malware? If so, how can I wipe the tv to ensure that this is removed?
Asked 1 year ago by BestBuys1.
- Answer just do its factory reset, no risk of malwareon tvs
  Answered 1 year ago by Nesus
  Answer this question
QuestionIs the Insignia a smart TV? NS-40D510NA21
Asked 1 year ago by NS40D510NA21.
- Answer Hi there! Insignia™ - 40" Class N10 Series LED Full HD TV is a non-smart TV. For more product information, please visit the link below. |Angelica| Insignia Support| https://www.bestbuy.com/site/insignia-40-class-n10-series-led-full-hd-tv/6398122.p?skuId=6398122
  Answered 1 year ago by InsigniaCustomerSupport
  Answer this question
QuestionDoes this tv work with spectrum cable
Asked 1 year ago by Skinnybones.
- Answer Thank you for your inquiry! Yes, the Insignia™ 40" Class N10 Series LED Full HD TV can work with Spectrum cable. To set it up, you'll need to connect your Spectrum cable box to the TV using an HDMI cable or other compatible connection methods. Once connected, use the TV remote to select the appropriate input source (such as HDMI1 or HDMI2) that corresponds to the port you used on the TV. Keith | Insignia Support https://www.bestbuy.com/site/insignia-40-class-n10-series-led-full-hd-tv/6398122.p?skuId=6398122
  Answered 1 year ago by InsigniaCustomerSupport
  Answer this question
Questionhow do i install the latest firmware
Asked 1 year ago by keith.
- Answer goto manufacturer settings and choose firmware updates
  Answered 1 year ago by Nesus
  Answer this question
QuestionShipping charge to quincy
Asked 1 year ago by Anonymous.
- Answer I no longer reside at 2216 my new address is 500A Hrnn
  Answered 1 year ago by AnnaG
  Answer this question
QuestionIs there a way to avoid remote controls interference if I have 2 Insignia TVs next to each other? Thank you!
Asked 1 year ago by Bicycle.
- Answer Hi there! To avoid interference, make sure to point your remote directly at your TV. If your TV is a Smart TV, ensure that only one remote is paired with it - Carl | Insignia Support
  Answered 1 year ago by InsigniaCustomerSupport
  Answer this question
QuestionWhat is the viewing angle of the TV and are the LED's organic (OLED)? Is it 4K
Asked 1 year ago by steve.
- Answer Hi Steve! The Insignia™ 40" Class N10 Series LED Full HD TV has a moderate viewing angle. The optimal seating position for the best picture quality is directly in front of this model. When viewed from the sides, the image quality may show some loss. Thus, the Resolution: Full HD (1080p), so it’s not 4K. Please note that this is a common characteristic of LED TVs. I hope this helps! If you have any other questions, feel free to ask. |Angelica| Insignia Support Team| https://www.bestbuy.com/site/insignia-40-class-n10-series-led-full-hd-tv/6398122.p?skuId=6398122
  Answered 1 year ago by InsigniaCustomerSupport
  Answer this question
QuestionI made an MP4 video to view on this TV. and formatted a USB drive to FAT32. loaded the video on flash drive, inserted into TV, can't play it. Please help
Asked 1 year ago by Anoop.
- Answer Hi Anoop! Thank you for your inquiry. Upon reviewing the Insignia™ - 40" Class N10 Series LED Full HD TV's manual, you can connect a USB drive to the TV to browse photos, but MP4 videos are not supported. For more details, please refer to the user manual (select features > manual), go to page 16, under the "connecting a USB flash drive" section. For assistance, please feel free to contact our Insignia Customer Service at 877-467-4289. - Dalainne | Insignia Support | https://www.bestbuy.com/site/insignia-40-class-n10-series-led-full-hd-tv/6398122.p?skuId=6398122
  Answered 1 year ago by InsigniaCustomerSupport
  Answer this question
QuestionDoes it have have wireless connection?
Asked 1 year ago by Anonymous.
- Answer Hello, thank you for your interest in our product. Please note that the Insignia™ - 40" Class N10 Series LED Full HD TV does not have built-in wireless or Wi-Fi connectivity. However, you can use external devices to access additional features. Please let us know if you need any further assistance. Patricia | Insignia Support https://www.bestbuy.com/site/insignia-40-class-n10-series-led-full-hd-tv/6398122.p?skuId=6398122
  Answered 1 year ago by InsigniaCustomerSupport
  Answer this question

Showing 121-140 of 674 questions

previous Page
1
More Pages available
5
6
7
8
9
More Pages available
next Page

Best-selling TVs

TCL - 55" Class F35-Series 4K UHD HDR LED Smart Fire TV (2025)

User rating, 4.5 out of 5 stars with 1344 reviews.

Doorbuster
Your price for this item is $169.99
TCL - 40" Class Q35F Series 1080P FHD QLED Smart TV with Fire TV (2025)

User rating, 4.7 out of 5 stars with 292 reviews.

Black Friday Deal
Your price for this item is $99.99
Insignia™ - 40" Class F40 Series LED Full HD (1080p) Smart Fire TV

User rating, 4.5 out of 5 stars with 845 reviews.

Your price for this item is $89.99
The comparable value for this item is $149.99
Samsung - 65" Class U7900 Series UHD 4K Smart Tizen TV (2025)

User rating, 4.7 out of 5 stars with 106 reviews.

Black Friday Deal
Your price for this item is $329.99
Insignia™ - 55" Class F50 Series LED 4K UHD Smart Fire TV

User rating, 4.6 out of 5 stars with 1673 reviews.

Black Friday Deal
Your price for this item is $189.99
Samsung - 55" Class U7900 Series UHD 4K Smart Tizen TV (2025)

User rating, 4.7 out of 5 stars with 851 reviews.

Your price for this item is $249.99
The comparable value for this item is $379.99
TCL - 75" Class F35-Series 4K UHD HDR LED Smart Fire TV (2025)

User rating, 4.7 out of 5 stars with 69 reviews.

Black Friday Deal
Your price for this item is $349.99
Samsung - 75" Class U7900 Series UHD 4K Smart Tizen TV (2025)

User rating, 4.7 out of 5 stars with 153 reviews.

Black Friday Deal
Your price for this item is $449.99
Insignia™ - 32" Class F20 Series LED HD (720p) Smart Fire TV

User rating, 4.6 out of 5 stars with 769 reviews.

Black Friday Deal
Your price for this item is $69.99
Insignia™ - 50" Class F50 Series LED 4K UHD Smart Fire TV

User rating, 4.6 out of 5 stars with 1173 reviews.

Black Friday Deal
Your price for this item is $169.99
Insignia™ - 32" Class FE Series LED Full HD Smart Fire TV

User rating, 4.5 out of 5 stars with 119 reviews.

Black Friday Deal
Your price for this item is $74.99
Samsung - 50" Class U7900 Series UHD 4K Smart Tizen TV (2025)

User rating, 4.7 out of 5 stars with 433 reviews.

Black Friday Deal
Your price for this item is $229.99
LG - 65” Class UA7050 Series LED AI 4K UHD Smart webOS TV (2025)

User rating, 4.7 out of 5 stars with 159 reviews.

Black Friday Deal
Your price for this item is $329.99
Samsung - 65" Class S84F OLED 4K UHD Vision AI Smart Tizen TV (2025)

User rating, 4.7 out of 5 stars with 164 reviews.

Black Friday Deal
Your price for this item is $899.99
Insignia™ - 70" Class F50 Series LED 4K UHD Smart Fire TV

User rating, 4.7 out of 5 stars with 238 reviews.

Black Friday Deal
Your price for this item is $299.99
LG - 48" Class B5 Series OLED AI 4K UHD Smart webOS TV (2025)

User rating, 4.8 out of 5 stars with 227 reviews.

Your price for this item is $549.99
The comparable value for this item is $1,299.99
Hisense - 75" Class QD6 Series QLED 4K UHD HDR Smart Fire TV (2025)

User rating, 4.5 out of 5 stars with 34 reviews.

Black Friday Deal
Your price for this item is $379.99
LG - 65" Class C5 Series OLED evo AI 4K UHD Smart webOS TV (2025)

User rating, 4.8 out of 5 stars with 520 reviews.

Black Friday Deal
Your price for this item is $1,399.99
Samsung - 65” Class Q7F Series QLED 4K UHD SamsungVision AI Smart Tizen TV (2025)

User rating, 4.8 out of 5 stars with 666 reviews.

Black Friday Deal
Your price for this item is $499.99
Samsung - 70" Class U7900 Series UHD 4K Smart Tizen TV (2025)

User rating, 4.7 out of 5 stars with 30 reviews.

Black Friday Deal
Your price for this item is $399.99

Questions & Answers

Insignia™ - 40" Class N10 Series LED Full HD TV

Q: QuestionInsignia 32inc classic series led full hd tv new or open box

Q: QuestionWill this tv work with comcast cable box?

Q: QuestionIf an open box product is not locally available does this mean it can be transferred to a local store and/or bought online?

Q: QuestionAre these TV's MPEG-4 compatible (THIS IS A YES OR NOT QUESTION, please don't answer me "it supports NTSC signal").

Q: QuestionHello, I am trying to factory reset my tv, but can't find a reset button on the back of the tv like has been previously stated. Is there another way to fully reset the tv back to factory settings? Thank you!

Q: QuestionWe want to leave the TV on during the day, even when not watching it. Can the auto turn off in 15 minutes be disabled? If not, this is a deal breaker for our house.

Q: QuestionCan this tv be wall mounted

Q: QuestionI asked a previous question about resetting the tv to factory defaults. Does this also apply to remove any potential virus/malware? In the answer, I was advised to press the reset button near the jacks, but there is no reset button there.

Q: QuestionWhich streaming device(s) are compatible with this particular TV?

Q: QuestionCan I get verizon fios on this tv

Q: QuestionBefore selling this tv, how do I fully wipe/reset the tv to ensure all data, downloads, settings, etc. is removed? Also, can this tv be compromised with a virus or malware? If so, how can I completely wipe it to ensure this is removed?

Q: QuestionIf I want to sell my tv, how can I wipe it? I want to be sure that all data, files, downloads, etc gets deleted. Furthermore, is it possible for a tv to be compromised with virus/malware? If so, how can I wipe the tv to ensure that this is removed?

Q: QuestionIs the Insignia a smart TV? NS-40D510NA21

Q: QuestionDoes this tv work with spectrum cable

Q: Questionhow do i install the latest firmware

Q: QuestionShipping charge to quincy

Q: QuestionIs there a way to avoid remote controls interference if I have 2 Insignia TVs next to each other? Thank you!

Q: QuestionWhat is the viewing angle of the TV and are the LED's organic (OLED)? Is it 4K

Q: QuestionI made an MP4 video to view on this TV. and formatted a USB drive to FAT32. loaded the video on flash drive, inserted into TV, can't play it. Please help

Q: QuestionDoes it have have wireless connection?

Best-selling TVs

QuestionInsignia 32inc classic series led full hd tv new or open box

QuestionWill this tv work with comcast cable box?

QuestionIf an open box product is not locally available does this mean it can be transferred to a local store and/or bought online?

QuestionAre these TV's MPEG-4 compatible (THIS IS A YES OR NOT QUESTION, please don't answer me "it supports NTSC signal").

QuestionHello, I am trying to factory reset my tv, but can't find a reset button on the back of the tv like has been previously stated. Is there another way to fully reset the tv back to factory settings? Thank you!

QuestionWe want to leave the TV on during the day, even when not watching it. Can the auto turn off in 15 minutes be disabled? If not, this is a deal breaker for our house.

QuestionCan this tv be wall mounted

QuestionI asked a previous question about resetting the tv to factory defaults. Does this also apply to remove any potential virus/malware? In the answer, I was advised to press the reset button near the jacks, but there is no reset button there.

QuestionWhich streaming device(s) are compatible with this particular TV?

QuestionCan I get verizon fios on this tv

QuestionBefore selling this tv, how do I fully wipe/reset the tv to ensure all data, downloads, settings, etc. is removed? Also, can this tv be compromised with a virus or malware? If so, how can I completely wipe it to ensure this is removed?

QuestionIf I want to sell my tv, how can I wipe it? I want to be sure that all data, files, downloads, etc gets deleted. Furthermore, is it possible for a tv to be compromised with virus/malware? If so, how can I wipe the tv to ensure that this is removed?

QuestionIs the Insignia a smart TV? NS-40D510NA21

QuestionDoes this tv work with spectrum cable

Questionhow do i install the latest firmware

QuestionShipping charge to quincy

QuestionIs there a way to avoid remote controls interference if I have 2 Insignia TVs next to each other? Thank you!

QuestionWhat is the viewing angle of the TV and are the LED's organic (OLED)? Is it 4K

QuestionI made an MP4 video to view on this TV. and formatted a USB drive to FAT32. loaded the video on flash drive, inserted into TV, can't play it. Please help

QuestionDoes it have have wireless connection?