[SOLVED] Can't even get to BIOS

Jul 29, 2021
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My partner had to get a new mobo and after rebuilding it we can't get it to boot. All connections have been triple checked so I'm assuming the mobo is having issues talking to the cpu? Or perhaps I'm crazy. I'll list the exact models in hopes that someone has insight into this :) Thanks in advance for taking the time!

Motherboard - Gigabyte A520M DS3H
CPU - Ryzen 5X 2600
 
Solution
2000 serie CPU is not supported by your mainboard, you can use 3000, 4000 or 5000 serie CPU
so your options would be either switching cpu or replacing mainboard
https://www.gigabyte.com/Motherboard/A520M-DS3H-rev-1x/support#support-cpu

3100 and up.

AMDRyzen 9 5950X1‎6C/32T3‎.4GHz / 4.9GHz8MB64MBN/AVermeer7nmB0105WF10
AMDRyzen 9 5900X1‎2C/24T3‎.7GHz / 4.8GHz6MB64MBN/AVermeer7nmB0105WF10
AMDRyzen 9 3950X16C/32T3.5GHz / 4.7GHz8MB64MBN/AMatisse7nmB0105WF2
AMDRyzen 9 3900XT12C/24T3.8GHz / 4.7GHz6MB64MBN/AMatisse7nmB0105WF2
AMDRyzen 9 3900X12C/24T3.8GHz / 4.6GHz6MB64MBN/AMatisse7nmB0105WF2
AMDRyzen 9 390012C/24T3.1GHz / 4.3GHz6MB64MBN/AMatisse7nmB065WF2
AMDRyzen 9 PRO 390012C/24T3.1GHz / 4.3GHz6MB64MBN/AMatisse7nmB065WF2
AMDRyzen 7 5800X8C/16T3.8GHz / 4.7GHz4MB32MBN/AVermeer7nmB0105WF10
AMDRyzen 7 PRO 5750G8C/16T3.8GHz / 4.6GHz4MB16MB2000MHzCezanne7nmA065WF13
AMDRyzen 7 PRO 5750GE8C/16T3.2GHz / 4.6GHz4MB16MB2000MHzCezanne7nmA035WF13
AMDRyzen 7 5700G8C/16T3.8GHz / 4.6GHz4MB16MB2000MHzCezanne7nmA065WF13
AMDRyzen 7 5700GE8C/16T3.2GHz / 4.6GHz4MB16MB2000MHzCezanne7nmA035WF13
AMDRyzen 7 PRO 4750G8C/16T3.6GHz / 4.4GHz4MB8MB2100MHzRenoir7nmA165WF2
AMDRyzen 7 PRO 4750GE8C/16T3.1GHz / 4.3GHz4MB8MB2000MHzRenoir7nmA135WF2
AMDRyzen 7 4700G8C/16T3.6GHz / 4.4GHz4MB8MB2100MHzRenoir7nmA165WF2
AMDRyzen 7 4700GE8C/16T3.1GHz / 4.3GHz4MB8MB2000MHzRenoir7nmA135WF2
AMDRyzen 7 3800XT8C/16T3.9GHz / 4.7GHz4MB32MBN/AMatisse7nmB0105WF2
AMDRyzen 7 3800X8C/16T3.9GHz / 4.5GHz4MB32MBN/AMatisse7nmB0105WF2
AMDRyzen 7 3700X8C/16T3.6GHz / 4.4GHz4MB32MBN/AMatisse7nmB065WF2
AMDRyzen 7 PRO 37008C/16T3.6GHz / 4.4GHz4MB32MBN/AMatisse7nmB065WF2
AMDRyzen 5 PRO 5650G6C/12T3.9GHz / 4.4GHz3MB16MB1900MHzCezanne7nmA065WF13
AMDRyzen 5 PRO 5650GE6C/12T3‎.4GHz / 4.4GHz3MB16MB1900MHzCezanne7nmA035WF13
AMDRyzen 5 5600G6C/12T3.9GHz / 4.4GHz3MB16MB1900MHzCezanne7nmA065WF13
AMDRyzen 5 5600GE6C/12T3‎.4GHz / 4.4GHz3MB16MB1900MHzCezanne7nmA035WF13
AMDRyzen 5 4600G6C/12T3.7GHz / 4.2GHz3MB8MB1900MHzRenoir7nmA165WF2
AMDRyzen 5 4600GE6C/12T3.3GHz / 4.2GHz3MB8MB1900MHzRenoir7nmA135WF2
AMDRyzen 5 5600X6C/12T3‎.7GHz / 4.6GHz3MB32MBN/AVermeer7nmB065WF10
AMDRyzen 5 PRO 4650G6C/12T3.7GHz / 4.2GHz3MB8MB1900MHzRenoir7nmA165WF2
AMDRyzen 5 PRO 4650GE6C/12T3.3GHz / 4.2GHz3MB8MB1900MHzRenoir7nmA135WF2
AMDRyzen 5 3600X6C/12T3.8GHz / 4.4GHz3MB32MBN/AMatisse7nmB095WF2
AMDRyzen 5 3600XT6C/12T3.8GHz / 4.5GHz3MB32MBN/AMatisse7nmB095WF2
AMDRyzen 5 36006C/12T3.6GHz / 4.2GHz3MB32MBN/AMatisse7nmB065WF2
AMDRyzen 5 PRO 36006C/12T3.6GHz / 4.2GHz3MB32MBN/AMatisse7nmB065WF2
AMDRyzen 5 3500X6C/6T3.6GHz / 4.1GHz3MB32MBN/AMatisse7nmB065WF2
AMDRyzen 5 35006C/6T3.6GHz / 4.1GHz3MB16MBN/AMatisse7nmB065WF2
AMDRyzen 3 5300G4C/8T4.0GHz / 4.2GHz2MB8MB1700MHzCezanne7nmA065WF13
AMDRyzen 3 5300GE4C/8T3.6GHz / 4.2GHz2MB8MB1700MHzCezanne7nmA035WF13
AMDRyzen 3 4300G4C/8T3.8GHz / 4.0GHz2MB4MB1700MHzRenoir7nmA165WF2
AMDRyzen 3 4300GE4C/8T3.5GHz / 4.0GHz2MB4MB1700MHzRenoir7nmA135WF2
AMDRyzen 3 PRO 4350GE4C/8T3.5GHz / 4.0GHz2MB4MB1700MHzRenoir7nmA135WF2
AMDRyzen 3 PRO 4350G4C/8T3.8GHz / 4.0GHz2MB4MB1700MHzRenoir7nmA165WF2
AMDRyzen 3 3300X4C/8T3.8GHz / 4.3GHz3MB16MBN/AMatisse7nmB065WF2
AMDRyzen 3 31004C/8T3.6GHz / 3.9GHz3MB16MBN/AMatisse7nmB065WF2