Processors

[Faisal_Febrians24]

Hi all,

I want to ask about this case.  I just bought an amd ryzen 5 4600G processor but when I install it and I turn on my cpu but my monitor does not display the BIOS display or preinstalled windows, only displays no signal and also I have tried to install an old processor (A8 9600) but the problem remains the same only displaying “No signal” in my monitor even though there was no problem at all before. is there any advice regarding this problem?

Has anyone ever experienced a problem like mine?

Thanks and Regards

[cpurpe91]

Firstly you need the BIOS listed here. https://www.msi.com/Motherboard/A320M-A-PRO/support#cpu

Second you could try reseating the old CPU and resetting the CMOS. If this works, you would then install the BIOS on from the page above.

If resetting the CMOS does not work, you could try using a discrete GPU to get to BIOS, if it is getting that far.

If none of this works, check your connections to the PSU. This happened to me and I just reseated all the cables and it powered right up. 

Good luck, friend.

[FunkZ]

To support the Ryzen 5 4600G the BIOS must be flashed to v16 or higher. (2022-05-10)

However, beginning with v16 the support for Bristol Ridge (A8 9600) has been removed.

https://www.msi.com/Motherboard/A320M-A-PRO/support#bios

Some AGESA updates do not allow reverting to a previous BIOS but typically the motherboard manufacturer will note that. You may need to contact MSI support to determine if this is possible with your board.

[cpurpe91]

I didn't pick up that it phased out the old CPU he has.