# \#hardware-problem **URL:** https://forum.lightburnsoftware.com/tag/hardware-problem/202.md [Latest](https://forum.lightburnsoftware.com/latest.md) · [Categories](https://forum.lightburnsoftware.com/categories.md) · [Tags](https://forum.lightburnsoftware.com/tags.md) --- ## [Laser wont move, i need to work! Lightburn is never the problem!](https://forum.lightburnsoftware.com/t/laser-wont-move-i-need-to-work-lightburn-is-never-the-problem/189614)
**Author:** [@nickvoodoo](https://forum.lightburnsoftware.com/u/nickvoodoo)\ **Replies:** 14\ **Last updated:** [May 21, 2026, 1:05pm UTC](https://forum.lightburnsoftware.com/t/laser-wont-move-i-need-to-work-lightburn-is-never-the-problem/189614 "2026-05-21T13:05:52Z")
Hello everyone! I NEED HELP! i cleaned the laser, noticed a loose cable, put it where i thought it goes, and the laser head isnt moving. The machine does fire (hitting pulse), the machine connects to the PC. and light… --- ## [xTool D1, non-pro, cutting lines works fine, but engravings are always shifted a few mm](https://forum.lightburnsoftware.com/t/xtool-d1-non-pro-cutting-lines-works-fine-but-engravings-are-always-shifted-a-few-mm/187056)
**Author:** [@will1384](https://forum.lightburnsoftware.com/u/will1384)\ **Replies:** 39\ **Last updated:** [February 8, 2026, 4:17am UTC](https://forum.lightburnsoftware.com/t/xtool-d1-non-pro-cutting-lines-works-fine-but-engravings-are-always-shifted-a-few-mm/187056 "2026-02-08T04:17:53Z")
I have an old xTool D1, non pro unit, I got a long time ago, I upgraded it to a 20w laser shortly after getting it, I had only used it for cutting wood, and a few times for writing text on a panted metal surface, I had w… --- ## [Camera Image Jumping around in New Version (2.0.03)](https://forum.lightburnsoftware.com/t/camera-image-jumping-around-in-new-version-2-0-03/184153)
**Author:** [@funkpod](https://forum.lightburnsoftware.com/u/funkpod)\ **Replies:** 4\ **Last updated:** [October 31, 2025, 1:49am UTC](https://forum.lightburnsoftware.com/t/camera-image-jumping-around-in-new-version-2-0-03/184153 "2025-10-31T01:49:20Z")
https://youtu.be/-4kLGCq9N3M - video of my problem I have this weird problem when I connected to the newest version of lightburn. This is in version 03 and 04. The camera is jumping around. It’s sometimes stabilizes wh… --- ## [DAVI CO2 RF - Connection problem](https://forum.lightburnsoftware.com/t/davi-co2-rf-connection-problem/181497)
**Author:** [@Vladimir34](https://forum.lightburnsoftware.com/u/Vladimir34)\ **Replies:** 1\ **Last updated:** [October 9, 2025, 7:09pm UTC](https://forum.lightburnsoftware.com/t/davi-co2-rf-connection-problem/181497 "2025-10-09T19:09:17Z")
I received new equipment today, the DAVI CO2 RF laser machine. BJJCZ FBLI-B-LV7 Controller Source - DAVI CO2 RF 40W When connecting to LB, I select the JCZ card (it doesn’t find it automatically), and at the bottom of… --- ## [Ortur laser master 3 flashing yellow and red and beeping](https://forum.lightburnsoftware.com/t/ortur-laser-master-3-flashing-yellow-and-red-and-beeping/158558)
**Author:** [@Nikoo](https://forum.lightburnsoftware.com/u/Nikoo)\ **Replies:** 1\ **Last updated:** [December 5, 2024, 5:41pm UTC](https://forum.lightburnsoftware.com/t/ortur-laser-master-3-flashing-yellow-and-red-and-beeping/158558 "2024-12-05T17:41:41Z")
help i didn’t turn on my laser for few months and now it’s blinking yellow and red lights and beeping --- ## [OMTech 150W Laser has never fired under 20% and now 27%](https://forum.lightburnsoftware.com/t/omtech-150w-laser-has-never-fired-under-20-and-now-27/156803)
**Author:** [@ceacrylics](https://forum.lightburnsoftware.com/u/ceacrylics)\ **Replies:** 1\ **Last updated:** [November 18, 2024, 7:57pm UTC](https://forum.lightburnsoftware.com/t/omtech-150w-laser-has-never-fired-under-20-and-now-27/156803 "2024-11-18T19:57:03Z")
Good evening, Bare with me I have a lot to explain, I’m going to try an compress it down. Bought my laser brand new about 1.5 years ago directly from OMTech model AF-6340-150W largest CO2 at the time. Took 2-3 weeks, r… --- ## [Camera alignment capture black image with correct preview](https://forum.lightburnsoftware.com/t/camera-alignment-capture-black-image-with-correct-preview/148687)
**Author:** [@pnevma](https://forum.lightburnsoftware.com/u/pnevma)\ **Replies:** 1\ **Last updated:** [September 21, 2024, 1:53pm UTC](https://forum.lightburnsoftware.com/t/camera-alignment-capture-black-image-with-correct-preview/148687 "2024-09-21T13:53:08Z")
I calibrated camera lens and then when try the alignment wizard it captures only black image, while the live feed is good. My camera Module is: ELP-USB48MP02-L170 I tried my settings both ways With Default capture & … --- ## [CO2 tube exhaust or laser Power supply broken?](https://forum.lightburnsoftware.com/t/co2-tube-exhaust-or-laser-power-supply-broken/147403)
**Author:** [@Giuseppe1](https://forum.lightburnsoftware.com/u/Giuseppe1)\ **Replies:** 20\ **Last updated:** [August 25, 2024, 6:34pm UTC](https://forum.lightburnsoftware.com/t/co2-tube-exhaust-or-laser-power-supply-broken/147403 "2024-08-25T18:34:12Z")
Hello, i am Giuseppe and i have an homemade CO2 laser, equipped by trocen controller (7813) and 40W CO2 tube (made by Sentech). The problem Is when a job starts, tube doesn’t emit any laser bean outsider the tube Lens… --- ## [Laser fires during frame & home after lps upgrade](https://forum.lightburnsoftware.com/t/laser-fires-during-frame-home-after-lps-upgrade/139984)
**Author:** [@Phi](https://forum.lightburnsoftware.com/u/Phi)\ **Replies:** 9\ **Last updated:** [May 30, 2024, 10:56am UTC](https://forum.lightburnsoftware.com/t/laser-fires-during-frame-home-after-lps-upgrade/139984 "2024-05-30T10:56:16Z")
First off, thanks to everyone in this community for the amazing wealth of knowledge that is shared here! I have learned so much just poking around. I’m still fairly new to the laser cutting world. My partner & I love bu… --- ## [Limit Switches being ignored](https://forum.lightburnsoftware.com/t/limit-switches-being-ignored/135615)
**Author:** [@KetsplodeR](https://forum.lightburnsoftware.com/u/KetsplodeR)\ **Replies:** 2\ **Last updated:** [April 7, 2024, 12:10am UTC](https://forum.lightburnsoftware.com/t/limit-switches-being-ignored/135615 "2024-04-07T00:10:33Z")
I’m using lightburn with an XTool D1 Pro, and every time it homes, both turning on and while it’s running, it completely ignores the limit switches and just grinds its way to where it thinks it’s supposed to be. I don’t… --- ## [Result does not, how it should look like](https://forum.lightburnsoftware.com/t/result-does-not-how-it-should-look-like/130009)
**Author:** [@Roni](https://forum.lightburnsoftware.com/u/Roni)\ **Replies:** 8\ **Last updated:** [February 18, 2024, 2:23pm UTC](https://forum.lightburnsoftware.com/t/result-does-not-how-it-should-look-like/130009 "2024-02-18T14:23:33Z")
Hello Lightburn Community, I am new to the Laser game and finally set up everything, but something doesn’t work and I am not sure what the problem is. I wasted pretty much time on searching the problem on my own and cam… --- ## [Non-functional new Ortur laser master 3](https://forum.lightburnsoftware.com/t/non-functional-new-ortur-laser-master-3/129167)
**Author:** [@Ondrej1](https://forum.lightburnsoftware.com/u/Ondrej1)\ **Replies:** 1\ **Last updated:** [February 11, 2024, 4:12pm UTC](https://forum.lightburnsoftware.com/t/non-functional-new-ortur-laser-master-3/129167 "2024-02-11T16:12:20Z")
I purchased an Ortur Laser Master 3 and am new to engraving. I followed the instructions exactly when assembling. Assembly was simple. Unfortunately, during the first start-up, when the laser should reach the home positi… --- ## [Logitech C920 no capturing nor can I change setting in LB](https://forum.lightburnsoftware.com/t/logitech-c920-no-capturing-nor-can-i-change-setting-in-lb/122127)
**Author:** [@NorthernStrong](https://forum.lightburnsoftware.com/u/NorthernStrong)\ **Replies:** 25\ **Last updated:** [January 19, 2024, 7:01pm UTC](https://forum.lightburnsoftware.com/t/logitech-c920-no-capturing-nor-can-i-change-setting-in-lb/122127 "2024-01-19T19:01:22Z")
Merry Christmas to y’all. ( cross post in FB groupS) Trying to install camera to my laser for LB. Logitech C920 Windows 10 LB 1.3.1 ( no more renew) K40 Mks-DLC32 I can see the image but at the first step of captu… --- ## [Wobbly text no matter what I print](https://forum.lightburnsoftware.com/t/wobbly-text-no-matter-what-i-print/124940)
**Author:** [@MyersCNC](https://forum.lightburnsoftware.com/u/MyersCNC)\ **Replies:** 3\ **Last updated:** [January 16, 2024, 11:06am UTC](https://forum.lightburnsoftware.com/t/wobbly-text-no-matter-what-i-print/124940 "2024-01-16T11:06:06Z")
Need help, whenever I try use my machine these days the images come out “wobbly”. I have no idea how to fix it. It’s the same on each number/letter so its almost like when I export the g-code it is being exported “badly… --- ## [Y-axis gantry out of square](https://forum.lightburnsoftware.com/t/y-axis-gantry-out-of-square/115239)
**Author:** [@bogdan9291](https://forum.lightburnsoftware.com/u/bogdan9291)\ **Replies:** 19\ **Last updated:** [November 6, 2023, 11:22pm UTC](https://forum.lightburnsoftware.com/t/y-axis-gantry-out-of-square/115239 "2023-11-06T23:22:26Z")
Hello everyone. I have a problem with my Y-axis being a couple degrees out of square. I have managed to fix it, but after a couple of hours of machine work the problem comes back. I have changed the belts, and changed t… --- ## [Laser non taglia](https://forum.lightburnsoftware.com/t/laser-non-taglia/113049)
**Author:** [@Piersan](https://forum.lightburnsoftware.com/u/Piersan)\ **Replies:** 2\ **Last updated:** [October 11, 2023, 1:12pm UTC](https://forum.lightburnsoftware.com/t/laser-non-taglia/113049 "2023-10-11T13:12:00Z")
Sto avendo un problema con la mia sculpfun S30 Pro Max con laser 20 W (specifico che sono un novizio), fino a stamattina la macchina tagliava ma le impostazioni sono cambiate senza toccarle, adesso sto provando a tagliar… --- ## [Atmostack A5 Pro engraved acrylic problem](https://forum.lightburnsoftware.com/t/atmostack-a5-pro-engraved-acrylic-problem/100390)
**Author:** [@Bryant](https://forum.lightburnsoftware.com/u/Bryant)\ **Replies:** 0\ **Last updated:** [May 17, 2023, 3:25am UTC](https://forum.lightburnsoftware.com/t/atmostack-a5-pro-engraved-acrylic-problem/100390 "2023-05-17T03:25:16Z")
I would like to know is the setting issue cause the 2mm Acrylic crack? what setting show I to adjust? --- ## [Atomstack A10 Pro Home Coordinates are wrong](https://forum.lightburnsoftware.com/t/atomstack-a10-pro-home-coordinates-are-wrong/99845)
**Author:** [@codestics](https://forum.lightburnsoftware.com/u/codestics)\ **Replies:** 5\ **Last updated:** [May 11, 2023, 7:54am UTC](https://forum.lightburnsoftware.com/t/atomstack-a10-pro-home-coordinates-are-wrong/99845 "2023-05-11T07:54:10Z")
I am fresh with Atomstack and laser engraving but managed to configure and connect my Mac with A10 Pro on LightBurn. Made some cuts and I had a problems with them I found out that I have the zero position -451 x -45… --- ## [Connecting problemm](https://forum.lightburnsoftware.com/t/connecting-problemm/85533)
**Author:** [@LEXdesing](https://forum.lightburnsoftware.com/u/LEXdesing)\ **Replies:** 1\ **Last updated:** [December 19, 2022, 3:48pm UTC](https://forum.lightburnsoftware.com/t/connecting-problemm/85533 "2022-12-19T15:48:36Z")
Hi, I have an Atomstak X7 pro 50w but I’m having trouble connecting it to the Lightburn. Since I did everything I could find as information and it didn’t work I was advised to reinstall the computer. And I did everythi… --- ## [Problems with Ortur Laser Master 2 S2](https://forum.lightburnsoftware.com/t/problems-with-ortur-laser-master-2-s2/61509)
**Author:** [@mjparadac](https://forum.lightburnsoftware.com/u/mjparadac)\ **Replies:** 14\ **Last updated:** [June 14, 2022, 4:25pm UTC](https://forum.lightburnsoftware.com/t/problems-with-ortur-laser-master-2-s2/61509 "2022-06-14T16:25:18Z")
Hello, I have assembled my machine, when I have tried to turn it on, I do not receive anything. The laser will not respond. I need help. When I click Home, I get this: ALARM:9 Homing fail. Could not find limit switch…