# CPU alarms and high temp. Is it okay?

**URL:** <https://community.homey.app/t/cpu-alarms-and-high-temp-is-it-okay/84945>\
**Category:** Questions & Help\
**Tags:** homey-pro-2023\
**Created:** [July 20, 2023, 3:09pm UTC](https://community.homey.app/t/cpu-alarms-and-high-temp-is-it-okay/84945 "2023-07-20T15:09:07Z")\
**Posts on this page:** 4\
**Page:** 2

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**Author:** ![Sharkys](https://sea1.discourse-cdn.com/flex025/user_avatar/community.homey.app/sharkys/32/54029_2.png) [@Sharkys](https://community.homey.app/u/Sharkys)\
**Post date:** [August 2, 2023, 5:43pm UTC](https://community.homey.app/t/cpu-alarms-and-high-temp-is-it-okay/84945/21 "2023-08-02T17:43:56Z")

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I do have high quality USB-3 China cable (branded), 60W on non-original power supply (I’m using HP23 for several months and couldn’t wait for 5.2 adapter).

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**Author:** ![feRon](https://sea1.discourse-cdn.com/flex025/user_avatar/community.homey.app/feron/32/34515_2.png) [@feRon](https://community.homey.app/u/feRon)\
**Post date:** [August 3, 2023, 2:04pm UTC](https://community.homey.app/t/cpu-alarms-and-high-temp-is-it-okay/84945/22 "2023-08-03T14:04:19Z")

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Hi Sharkys

Today I got the new short cable with USB-3. I have the same problem with this cable. Here the print-screens from sysinternals CPU-Alarms device:

 ![IMG_0587](https://us1.discourse-cdn.com/flex025/uploads/athom/original/3X/9/b/9bf7b04e3335a94c154d7eae63389ccd0cfa13fb.png)

 ![IMG_0588](https://us1.discourse-cdn.com/flex025/uploads/athom/original/3X/a/2/a2d916233db91da85b84e704d4895fbe6b427236.png)

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**Author:** ![Sharkys](https://sea1.discourse-cdn.com/flex025/user_avatar/community.homey.app/sharkys/32/54029_2.png) [@Sharkys](https://community.homey.app/u/Sharkys)\
**Post date:** [August 3, 2023, 2:16pm UTC](https://community.homey.app/t/cpu-alarms-and-high-temp-is-it-okay/84945/23 "2023-08-03T14:16:29Z")

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You have two problems - under-voltage AND throttling / overheating.  
Now looking on your temp, it’s 70C - at 80C or 85C throttling occurs.

Can you share from insights your 1m CPU utilization ? On the screenshot I see 84%, 48% 5min average…this is quite high.

Also, when you look on your Homey, isn’t it close to some other appliances, which might heat your Homey ? Just idea.

How many apps and devices you have ?  
You may find out using this script : [[Homey Pro] overview script](https://community.homey.app/t/homey-pro-overview-script/77459)

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**Author:** ![Bartj](https://sea1.discourse-cdn.com/flex025/user_avatar/community.homey.app/bartj/32/56465_2.png) [@Bartj](https://community.homey.app/u/Bartj)\
**Post date:** [October 15, 2023, 4:23pm UTC](https://community.homey.app/t/cpu-alarms-and-high-temp-is-it-okay/84945/24 "2023-10-15T16:23:02Z")

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Hi,

Installed the app, thanks for that.  
But i have same problems undervoltage and throttle alarm. Installed the app because i have last 2 weeks a lot of problems and a lot of delay. I have the new adapter installed. What can i do

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