# Replacement laser module

**URL:** <https://forum.lightburnsoftware.com/t/replacement-laser-module/177909>\
**Category:** Community Laser Talk\
**Tags:** diode-laser\
**Created:** [August 19, 2025, 11:27am UTC](https://forum.lightburnsoftware.com/t/replacement-laser-module/177909 "2025-08-19T11:27:22Z")\
**Posts on this page:** 2\
**Page:** 1

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**Author:** ![stevedow](https://forum.lightburnsoftware.com/letter_avatar_proxy/v4/letter/s/e5b9ba/32.png) [@stevedow](https://forum.lightburnsoftware.com/u/stevedow)\
**Post date:** [August 19, 2025, 11:27am UTC](https://forum.lightburnsoftware.com/t/replacement-laser-module/177909/1 "2025-08-19T11:27:22Z")

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My Atezr p20 is not putting out any power, cleaned, checked settings (nothing changed anyway), checked connections. Looks like the diodes are giving up. Anyone know best way to replace the module so i dont have to trash the whole extended bed machine?

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**Author:** ![jkwilborn](https://forum.lightburnsoftware.com/user_avatar/forum.lightburnsoftware.com/jkwilborn/32/63089_2.png) [@jkwilborn](https://forum.lightburnsoftware.com/u/jkwilborn)\
**Post date:** [August 19, 2025, 5:38pm UTC](https://forum.lightburnsoftware.com/t/replacement-laser-module/177909/2 "2025-08-19T17:38:45Z")

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> [@stevedow](#):
>
> Atezr p20

Here’s a link to the manual, it shows how to disassemble the machine to get at the module.

The only thing that really varies with these are how the head mounts to the carriage.

If you want a bolt on, it’s likely, it’s only going to be had via the factory or vendor.

If you’re handy you can make a plate to use a different head. I did that on one of my JL1. 500mW to 5.5W…

 ![before-after](https://forum.lightburnsoftware.com/uploads/default/original/3X/8/3/83b89f4cef94ff720bbbba82e538dfad64745778.jpeg)

Good luck

😺