iFixit - Active Questions With Device "Projector"

NEC M230X: Kleuren niet correct geprojecteerd

Thu, 19 Jun 2025 11:48:21 -0700

De kleuren van mijn beamer worden niet correct geprojecteerd. Er is enkel een onderscheid tussen donker en lichte kleuren. Wat kan de oorzaak zijn, hoe kan ik dit oplossen?

⟐ Commented juni 19, 2025 at 11:48 MST

Benq: BenQ TH671ST door pressure sensor missing. Any solutions or spare part

Wed, 15 Jul 2026 14:32:40 -0700

BenQ TH671ST door pressure sensor missing. Any solutions or spare parts that I can buy? Any links will help

Digital Galaxy 737 LED Projector: Can I set my projector to video without a remote?

Tue, 07 Jul 2026 06:00:41 -0700

Can I set my projector to video without a remote?

⟐ Commented juli 07, 2026 at 6:00 MST

Projector: BENQ W1070 Internal Cleaning

Tue, 14 Jul 2026 07:48:04 -0700

Is there any guide for this model or similar that I can follow to clean the internal, Fans and grills). I know not to blow air into it or to fiddle with the lens and bulb.

.I found this video but it is for a W1080 model and maybe different inside

⟐ Answer edited juli 14, 2026 at 7:48 MST

Projector: How do I get rid of white and black spots from my projector

Sat, 04 Jul 2026 22:03:30 -0700

Why is my projector giving off black-and-white spots on my screen?

⟐ Commented juli 04, 2026 at 22:03 MST

Epson EB-X41: Epson EB-X41 projecting clear light but no image or menu - buttons unresponsive

Sun, 24 May 2026 05:31:53 -0700

My Epson EB-X41 projector is projecting a blank "clear light" onto the wall, but it does not display any image or even the internal Menu when the physical buttons are pressed.

The Power and Status lights are both lit solid blue, which normally indicates standard operation. The lamp light appears to be a "dim blue," though the lamp itself is clearly firing as light is hitting the wall.

I have already tried:

1. Hard resetting the unit by unplugging it for over 60 seconds.

2. Checking the physical A/V Mute slide to ensure it is fully open.

3. Cycling through sources using the physical buttons.

4. Pressing the Menu button multiple times (no menu appears on the screen).

I do not have the remote control for this unit. Is this likely a failure of the main board, a stuck Auto Iris, or a disconnected internal ribbon cable? Are there any button combinations I can use to force a factory reset without a remote?

Happrun Projector: How do I fix a brown spot on the screen?

Sun, 17 May 2026 13:32:50 -0700

How do I fix a brown spot on the screen?

Epson PowerLite Home Cinema 1040 Repair: How to fix yellow/blue lines going down middle of screen?

Thu, 09 Apr 2026 01:19:56 -0700

How can I fix blue/yellow lines going down center of screen?

Projector: Need focus stepper motor

Fri, 03 Apr 2026 12:36:30 -0700

Hi.

Projector: Formovie Xming V1 Ultra

What parts suppliers would potentially have stepper motors?

⟐ Commented april 03, 2026 at 12:36 MST

DR.J Professional HI-04: firmware update for dr.j projector model number hi-04

Wed, 25 Mar 2026 13:31:03 -0700

where i can download dr.j projector (model number hi-04) firmware update? provide me the link.

⟐ Commented maart 25, 2026 at 13:31 MST

Sharp Projector XG-C430X: The buttons have broken.

Tue, 17 Mar 2026 04:05:51 -0700

The power buttons have been disabled by mistake.

Epson EB-S05: I lost the remote controller

Mon, 02 Mar 2026 05:12:18 -0700

I have a password on my projector, whenever it turns on I put it and proceed, then, recently I lost the remote controller, so I want to remove the password, what can I do? Please help

Samsung The Premiere LSP7T: Picture just goes blank after a few minutes

Sun, 15 Feb 2026 20:58:12 -0700

The picture just goes blank with only the sound left after a few minutes. Why is that so?

LG Projector: white dots on the picture

Tue, 10 Feb 2026 13:07:45 -0700

Developping wite dots and getting them more and more

⟐ Answer edited februari 10, 2026 at 13:07 MST

Samsung Projector: Samsung The Freestyle Projector Won't Power On - Status LED Blinks but

Thu, 05 Feb 2026 02:43:24 -0700

I’m having a power issue with my Samsung The Freestyle projector and was hoping to get some diagnostic help.

The Symptom:

When I connect the power cable, the small LED indicator on the front lights up. However, the projector does not actually turn on. When I press the power button on the remote, the LED blinks/flashes in response, but the fan doesn't spin up and there is no light output from the lens.

What I've tried so far:

• Checked the power cable and adapter (using the original Samsung 65W USB-C brick).

• Tried a different wall outlet.

• Attempted to power it on using the button on the unit itself, but it still won't boot.

Is this a known mainboard failure, or could it be a software hang that requires a specific hard reset sequence? Any advice on which internal components I should check or test with a multimeter would be greatly appreciated.

Thanks in advance!

TopTro TR25: Can anyone make a guide for fan cleaning/replacement?

Wed, 14 Jan 2026 03:13:08 -0700

I'm looking for instructions to reach the fan inside the Toptro TR25 projector. The first try would be to clean it, then if it's still noisy I'll look for a replacement part

Epson Projector: Why is the picture on my Ef12 scrambled? How do you open it up?

Tue, 16 Dec 2025 20:27:49 -0700

It seems like a connection issue. It started off by giving an error message saying DCHP issue but while using built-in apps

TMY V08: How do I get movies from my phone to the projector

Tue, 02 Dec 2025 01:53:00 -0700

How do I get the movies from my phone to the projector

⟐ Commented december 02, 2025 at 1:53 MST

TMY V08: Why do I have lines on my screen

Fri, 21 Nov 2025 10:41:13 -0700

I turn my device on and I see lines and it's not connecting to my HDMI cord

projectiondesign F35: Projectiondesign F35 Problem doing firmware update, please help.

Thu, 06 Nov 2025 17:14:30 -0700

Please help.

Projectiondesign F35 AS3D Vizsim 1080

When attempting to do a firmware update it comes up with the message detected firmware and a few seconds, prompts to remove the USB after reading its contents reboots after that, but nothing is installed.

Current firmware is 010-0003-09

Trying to update to 010-0003-25 downloaded from Barco website.

Have followed instructions in manual on Barco website.

Memory stick has USB FAT-file system and the unzipped release.tar on the root of the USB memory stick.

Have downloaded the firmware twice and tried two different USB memory sticks.

Am I missing a step not mentioned in the manual?

Are there any stupid things I might be doing wrong without releasing it?

Thanks.

⟐ Commented november 06, 2025 at 17:14 MST