# Onefinity CNC Controller White Screen After Update Won’t Load Interface

**URL:** <https://forum.onefinitycnc.com/t/onefinity-cnc-controller-white-screen-after-update-won-t-load-interface/30676>\
**Category:** Original/PRO Series (Buildbotics) (Gen 1)\
**Created:** [January 31, 2025, 6:27am UTC](https://forum.onefinitycnc.com/t/onefinity-cnc-controller-white-screen-after-update-won-t-load-interface/30676 "2025-01-31T06:27:54Z")\
**Posts on this page:** 2\
**Page:** 1

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**Author:** ![tekidap](https://avatars.discourse-cdn.com/v4/letter/t/c37758/32.png) [@tekidap](https://forum.onefinitycnc.com/u/tekidap)\
**Post date:** [January 31, 2025, 6:27am UTC](https://forum.onefinitycnc.com/t/onefinity-cnc-controller-white-screen-after-update-won-t-load-interface/30676/1 "2025-01-31T06:27:54Z")

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Hi everyone,

After updating my Onefinity CNC firmware to v1.3.0, my controller now only shows a [white screen](https://whitescreen.tools/) when I power it on. The system seems to be running in the background since I can hear the stepper motors engage, but the interface does not load on the touchscreen.

I have tried power cycling the machine, reconnecting the display cables, and accessing the web interface from a different device, but I still can’t get past the white screen.  
I am using a Onefinity Woodworker with the stock touchscreen monitor.

Has anyone else encountered this issue after a firmware update? Is there a way to manually reflash the firmware or reset the controller to fix this? Any troubleshooting tips would be greatly appreciated!

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**Author:** ![robcnc](https://avatars.discourse-cdn.com/v4/letter/r/a587f6/32.png) [@robcnc](https://forum.onefinitycnc.com/u/robcnc)\
**Post date:** [January 31, 2025, 1:14pm UTC](https://forum.onefinitycnc.com/t/onefinity-cnc-controller-white-screen-after-update-won-t-load-interface/30676/2 "2025-01-31T13:14:43Z")

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> [@How to reflash the operating system on the Onefinity BB controller (Full SD card image)](https://forum.onefinitycnc.com/t/how-to-reflash-the-operating-system-on-the-onefinity-bb-controller-full-sd-card-image/5659):
>
> There are times when you may have a file go corrupt or (advanced) users start poking under the hood and may need to reflash the entire vanilla image to the sd card. This process is essentially reinstalling the Onefinity operating system from scratch. We now offer preflashed SD cards with the latest stable firmware if you’d rather skip flashing yourself: [https://www.onefinitycnc.com/product-page/preflashed-micro-sd-card-for-bb-buildbotics-controllers-replacement](https://www.onefinitycnc.com/product-page/preflashed-micro-sd-card-for-bb-buildbotics-controllers-replacement) This process is only for advanc…