iFixit - Answers With Device "Insignia Television"

Insignia Television: Screen lines are not good

Sun, 26 Jul 2026 10:10:23 -0700

How can I fix the longitudinal lines on my screen

⟐ Commented July 26, 2026 at 10:10 MST

Insignia NS-50D510NA19: TV screen wavy pattern after LED repair - Optic stack not digital

Mon, 13 Jul 2026 05:07:51 -0700

I did a backlight repair on an insignia 50" Amazon fireTV. I have a problem when I do these repairs. I'm terrible about keeping the optic stack in order and I don't do tv's all the time so the order that they're generally supposed to be in doesn't stick with me. But that's more of a side note as I'm pretty sure it is correct as I verified with AI. But still it is an optic stack problem not a digital problem. The picture is pretty clear but wavy patterns (presumably from the prism films) are visible and it distorts more as you move around and change the viewing angle. This can also create dark/shaded areas. So ya I asked AI to verify the order of these films and I have it as so. Starting from the rear most (closest to backlight) is the thick plastic (LGP), then the white film (diffuser), then two prisms, then lcd panel support bezel, then of coarse the lcd itself. The orientation of the films (top/bottom, front/back) can't be flipped as notches and dowels only allow them to go in one way. I tried swapping the two prism films with each other but that didn't help. AI tells me that it's because the films are warped and aren't sitting flat. Any advice on that?

Insignia 70f301na23: Black screen but images can be seen with flashlight. Put new led light

Sat, 11 Apr 2026 19:35:25 -0700

Black screen, images seen with flashlight. Put new lights in and plugged in to see if they worked. The light came on very dim and went back out. Is this a power issue?

⟐ Answered April 11, 2026 at 19:35 MST

Insignia Television: How do I set the default input to HDMI on model NS32-FEFL26?

Wed, 07 Jan 2026 13:50:46 -0700

Setting default Input for Insignia NS32-FEFL26

Insignia Television: Don't turn on or off. Indicator light blinking red .

Wed, 03 Dec 2025 12:01:28 -0700

UPDATE TROUBLESHOOTING
NS-55 780A12 INSIGNIA TV no reset pin hole.indictor light blinking red.cant connect blue light. When it does connect blue, TV has 1- black screen 2- black screen w soft gray light glowing screen 3- black screen w static horizontal white lines and no sound. Trying to do a Hard reset w no remote & no menu & buttons not responding UPDATE ON THE PROBLEM. Finally was able to perform a HARD FACTORY RESET but now red power light don't blink and stays on standby but now can't power on or off and power button is unresponsive. It's doing nothing now

⟐ Edited by author December 03, 2025 at 12:01 MST

Insignia 70f301na23: Diagnosing full vertical section 5-8 inches wide that is distorted

Wed, 19 Nov 2025 19:57:29 -0700

Do not have much history on the tv as I purchased second hand. Previous owner states no damage was caused to tv and that symptoms just started occuring one day. Visually and physically the front side of the tv has no damage. Distortion will sometimes disappear for a extended amount of time. Distortion will kind of create a double image in the leftmost part of the affected area but will not exist outside of the bounds of the affected area.

⟐ Answer edited November 19, 2025 at 19:57 MST

Insignia NS-24ER310NA17: How come I can't get the connection to go in do I need a new connector

Sat, 02 Aug 2025 02:35:36 -0700

Do I need to buy a new connector for my smart TV

⟐ Commented August 02, 2025 at 2:35 MST

Insignia NS-24ER310NA17: Why do I have sound but no picture

Wed, 30 Oct 2024 15:11:17 -0700

The home screen flashes when tv is powered on but the goes to black screen

⟐ Commented October 30, 2024 at 15:11 MST

Insignia Television: Why is insignia tv flash screen on, shows "fire tv" then goes black

Mon, 14 Oct 2024 22:51:03 -0700

My insignia tv flash screen on, shows "fire tv" then goes black. The blue light on power button glows then tv shuts off. I hope someone could help me with this issue.

Insignia Television: TV has green&red lines across the top of screen and it flickers white

Mon, 13 May 2024 15:23:51 -0700

My Insignia NS-50F301NA22 is about a year old. Today it started to show very faint green and red lights near the top of the screen. It flickers about every 5 seconds white from like the center to the top of the screen ( kinda like an upside down T the white flicker creates.

I check the connections, I switch HDMI. I reset the TV, I turned off the TV for 5 minutes and held the power button for 30 seconds to drain all power. None of that worked. I was reading it might be the tcon?

⟐ Commented May 13, 2024 at 15:23 MST

Insignia NS-50D510NA19: TV message says NO Signal, Press Input and select device

Sun, 05 May 2024 18:37:54 -0700

I keep getting the message NO SIGNAL. I have unplugged everything, waited and plugged in back in.

It said press input on remote and select what device. HDMI 1 is already pressed, so pressed it again and nothing. The err message comes back on. ALL my other TVs work fine

Model #NS22D510 NA19 Serial # 2220D6480708119

mfg. 4/2020.

Please advise.

Thank you,

Marge Iovine

516 732 7771

Jolenaxo@hotmail.com

⟐ Commented May 05, 2024 at 18:37 MST

Insignia Television: Cc won’t go off

Sun, 04 Feb 2024 23:43:14 -0700

I can’t get the cc to go off.

⟐ Answer edited February 04, 2024 at 23:43 MST

Insignia Television: My remote will only turn the tv off and on but not function.

Fri, 02 Feb 2024 17:37:49 -0700

My remote will only turn my tv off and on but will not operate the tv all of a sudden. Does it need some sort of reset and if so, how do I do this?

⟐ Answer edited February 02, 2024 at 17:37 MST

Insignia NS-24E340A13: Why does my insignia tv come on but has no picture or sound?

Sun, 20 Aug 2023 23:11:42 -0700

my insignia tv turns on but it has a black screen and there's no picture or sound

⟐ Commented August 20, 2023 at 23:11 MST

Insignia Television: HDMI repair on insignia

Mon, 03 Jul 2023 13:27:39 -0700

How do I repair the HDMI port on my 42” Insigna flat screen..

⟐ Answer accepted July 03, 2023 at 13:27 MST

Insignia NS-24ER310NA17: My TV goes blank randomly for 10 seconds

Tue, 28 Mar 2023 12:13:59 -0700

NS-lcd42hd-09

My TV used to blank at times, now every time I try turning it on it powers off after 30 seconds

Insignia NS-24E340A13: Why does my TV have a thick black bar in the middle of the screen

Sat, 28 Jan 2023 09:09:27 -0700

``I bought this Tv at a yard sale yesterday and when I turned it on, a thick horizontal bar appeared in the center of the screen. Can someone tell me what’s wrong with it or if theirs a part that I can replace? Thanks, Darren

⟐ Answered January 28, 2023 at 9:09 MST

Insignia Television: Insignia 60" Back Light repair NS--55DF710NA21

Sat, 10 Dec 2022 17:05:39 -0700

I was handed down a used Insignia. The TV is coming online, but has a black screen.
After research, I confirmed that the image is there, but the backlight LEDs need replacement.

After reaching out to BestBuy (Insignia is their brand) I found out that I can't get the replacement parts from them, and Insignis isn't selling an LED kit anywhere for this model.

My question is, can I buy any generic LED like for a 60" tv and replace the parts?
logically it should not be an issue, but I want to be sure.

I'd love to get your insights.
Thank you in advance!

⟐ Commented December 10, 2022 at 17:05 MST

Insignia Television: My tv turns on, but won't let me use Firestick even after resets, tv?

Tue, 18 Jan 2022 17:15:16 -0700

My tv turns on, but won't let me use Firestick even after resets, tv? I have chatted with Amazon Customer Service for 2 days and with a new Firestick replacement, Insigna tv or ? won’t accept my WiFi password to connect to network even after 5 factory resets with the old and new Firestick. Any suggestions with Insigna?

⟐ Commented January 18, 2022 at 17:15 MST

Insignia NS-24ER310NA17: Can't figure out how to make a account and password.

Sun, 05 Dec 2021 05:08:21 -0700

How do I get to make a new username and password???

⟐ Answer edited December 05, 2021 at 5:08 MST