Question DELL 3530 0,78GHz Problem

[KevinDK]

I have problems with serverel 3530 goes into a "limb" mode where the CPU is max at 0,78GHz when plug into a dock. Also have a couple of 3510 doing the same thing. What could be the cause? Dell Support dont help much.

 

[ElectrO_90]

What did DELL support say

 

[KevinDK]

What did DELL support say

Tried older drivers thermal and framework, tried update the firmware of the dock, tried WD15, TB16 and WD19TB docks. It works fine without the dock.

 

[ElectrO_90]

https://www.nirsoft.net/utils/usb_devices_view.html

Can delete/remove USB problems.