B550 MOBO with AMD Ryzen 9 3950X

sbk78

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AMD OS X Member
Sep 11, 2020
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i ma having issue with installing catalina on B550 MOBO ((Aorus Pro Wifi AC - Gigabye) with AMD ryzen 3950X .. the same system was working fine with AMD ryzen 7 3700X... i just upgraded the processes to 3950X .. boom doesnt start and karnel panic.. now doesnt even install .. or let me pass through kernel message

other important config is RAM 48GB .. Kingston Hyperx Fury .3200 mhz and Asus Tuf gming Radeon 5700 XT//

Linux and Windows are working fine on the system
 
I think the problem you have is using the old version of SSDT-CPUR, that does not connect all cpu cores.
use this one:
 

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