# Nothing in Homey works

**URL:** <https://community.homey.app/t/nothing-in-homey-works/67873>\
**Category:** Questions & Help\
**Tags:** app, homey-pro\
**Created:** [August 25, 2022, 5:47am UTC](https://community.homey.app/t/nothing-in-homey-works/67873 "2022-08-25T05:47:33Z")\
**Posts on this page:** 4\
**Page:** 1

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**Author:** ![Patrik\_Andersson](https://sea1.discourse-cdn.com/flex025/user_avatar/community.homey.app/patrik_andersson/32/48497_2.png) [@Patrik\_Andersson](https://community.homey.app/u/Patrik_Andersson)\
**Post date:** [August 25, 2022, 5:47am UTC](https://community.homey.app/t/nothing-in-homey-works/67873/1 "2022-08-25T05:47:33Z")

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Hi, why didn’t anything work in Homey. Gets a red triangle on all devices in Homey. It worked perfectly last night but today nothing works. I’ve restarted Homey twice, I’ve got Wi-Fi on and getting into Homey so I can get around but my devices aren’t working, anyone know?

 ![image](https://us1.discourse-cdn.com/flex025/uploads/athom/original/3X/6/f/6f119e18413db6dc4d6b10627600c5ac150c7dc4.jpeg)

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**Author:** ![robertklep](https://sea1.discourse-cdn.com/flex025/user_avatar/community.homey.app/robertklep/32/160628_2.png) [@robertklep](https://community.homey.app/u/robertklep)\
**Post date:** [August 25, 2022, 5:49am UTC](https://community.homey.app/t/nothing-in-homey-works/67873/2 "2022-08-25T05:49:28Z")

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Did you Homey update to firmware 8.0.4 last night perhaps? If so: [Something not working after a Homey firmware update? HERE'S THE SOLUTION](https://community.homey.app/t/something-not-working-after-a-homey-firmware-update-heres-the-solution/67824)

(but a PTP is always a good thing to try when your Homey isn’t working properly)

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**Author:** ![Patrik\_Andersson](https://sea1.discourse-cdn.com/flex025/user_avatar/community.homey.app/patrik_andersson/32/48497_2.png) [@Patrik\_Andersson](https://community.homey.app/u/Patrik_Andersson)\
**Post date:** [August 25, 2022, 6:20am UTC](https://community.homey.app/t/nothing-in-homey-works/67873/3 "2022-08-25T06:20:17Z")

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unfortunately, as far as I can see, my Homey is on 8.0.3. I replaced my power cable a few weeks ago. had trouble getting Homey up and running. unfortunately no longer booted up with the original cable.

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**Author:** ![robertklep](https://sea1.discourse-cdn.com/flex025/user_avatar/community.homey.app/robertklep/32/160628_2.png) [@robertklep](https://community.homey.app/u/robertklep)\
**Post date:** [August 25, 2022, 6:41am UTC](https://community.homey.app/t/nothing-in-homey-works/67873/4 "2022-08-25T06:41:56Z")

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You mean the actual _cable_, or the power supply? Because the main issue is the original power supply, not the cable itself.