# "Help" my x-50 will not turn on

**URL:** <https://forum.onefinitycnc.com/t/help-my-x-50-will-not-turn-on/28044>\
**Category:** Controller (Buildbotics) Discussion\
**Created:** [July 29, 2024, 12:43am UTC](https://forum.onefinitycnc.com/t/help-my-x-50-will-not-turn-on/28044 "2024-07-29T00:43:23Z")\
**Posts on this page:** 1\
**Showing post:** 4

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**Author:** ![349iq2345](https://avatars.discourse-cdn.com/v4/letter/3/bb73d2/32.png) [@349iq2345](https://forum.onefinitycnc.com/u/349iq2345)\
**Post date:** [July 29, 2024, 2:56am UTC](https://forum.onefinitycnc.com/t/help-my-x-50-will-not-turn-on/28044/4 "2024-07-29T02:56:33Z")

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Hey William,

there have been reports with failing contacts on screw terminals / on their wire ferrules between the internal Meanwell Power Supply and the AVR Mainboard.

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