der Carrier Frame SP3 zu meinem Threadripper 2950X ist mir abhanden gekommen. Wo bekommt man einen neuen?
From past experience they don't sell those in Retail stores. Here is a thread concerning the same problem you are having: SP3 Carrier frame broken
Here is the answer I gave to that User:
Several other Users have asked about the orange mounting frame replacement. They don't sell that as a separate item. It comes with the Ryzen CPU.
The only thing I recommend is to open an online AMD Warranty Request form and see if AMD will send you another one under Warranty from here: AMD Warranty Request Form | AMD