# Setup - BJJCZ Device - Laser Mark Control Board V4

**URL:** <https://forum.lightburnsoftware.com/t/setup-bjjcz-device-laser-mark-control-board-v4/73456>\
**Category:** Galvo\
**Tags:** driver, mopa, bjjcz, fiber-galvo, zadig\
**Created:** [August 8, 2022, 10:49pm UTC](https://forum.lightburnsoftware.com/t/setup-bjjcz-device-laser-mark-control-board-v4/73456 "2022-08-08T22:49:59Z")\
**Posts on this page:** 4\
**Page:** 1

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**Author:** ![jregister08](https://forum.lightburnsoftware.com/letter_avatar_proxy/v4/letter/j/aeb1de/32.png) [@jregister08](https://forum.lightburnsoftware.com/u/jregister08)\
**Post date:** [August 8, 2022, 10:49pm UTC](https://forum.lightburnsoftware.com/t/setup-bjjcz-device-laser-mark-control-board-v4/73456/1 "2022-08-08T22:49:59Z")

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Looking for help trying to add my device lightburn will not find it. Driver shows in my device manager but not under universal serial bus controllers. It shows under BJJCZ Device - Laser Mark Control Board V4 [USB]

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**Author:** ![sutick](https://forum.lightburnsoftware.com/letter_avatar_proxy/v4/letter/s/e274bd/32.png) [@sutick](https://forum.lightburnsoftware.com/u/sutick)\
**Post date:** [August 9, 2022, 1:01pm UTC](https://forum.lightburnsoftware.com/t/setup-bjjcz-device-laser-mark-control-board-v4/73456/2 "2022-08-09T13:01:47Z")

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If it’s showing up that way, the correct driver is not loaded. Have you tried the ZADig driver swap method in the documentation?

> **[Galvo Installation - LightBurn Software Documentation](https://docs.lightburnsoftware.com/galvo/Installation.html#zadig-based-driver-swap)**
>
> Better software for laser cutters.

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<div class="post-metadata">

**Author:** ![jregister08](https://forum.lightburnsoftware.com/letter_avatar_proxy/v4/letter/j/aeb1de/32.png) [@jregister08](https://forum.lightburnsoftware.com/u/jregister08)\
**Post date:** [August 10, 2022, 11:26pm UTC](https://forum.lightburnsoftware.com/t/setup-bjjcz-device-laser-mark-control-board-v4/73456/3 "2022-08-10T23:26:41Z")

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Had to use zadig and do a driver swap

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**Author:** ![system](https://forum.lightburnsoftware.com/user_avatar/forum.lightburnsoftware.com/system/32/64335_2.png) [@system](https://forum.lightburnsoftware.com/u/system)\
**Post date:** [September 9, 2022, 11:27pm UTC](https://forum.lightburnsoftware.com/t/setup-bjjcz-device-laser-mark-control-board-v4/73456/4 "2022-09-09T23:27:19Z")

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Closed on September 9, 2022, 11:27pm UTC

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