LED CPU White On
Ben665
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Boxedazerty74 -
Boxedazerty74 -
Hello,
I am currently building my first PC and I find myself in an unpleasant situation. When starting up, the fans of the case and the processor are running.
However, no video signal is being output through the HDMI (which works with another source like the monitor). Additionally, the CPU LED on the debug is lit. No sound signals are emitted at startup.
My config: Motherboard: B550M A PRO
Processor: AMD Ryzen 5 5600G 3.9GHz Socket AM4
RAM sticks: Corsair Vengeance LPX 8GB
PSU: Corsair CV 450
I am currently building my first PC and I find myself in an unpleasant situation. When starting up, the fans of the case and the processor are running.
However, no video signal is being output through the HDMI (which works with another source like the monitor). Additionally, the CPU LED on the debug is lit. No sound signals are emitted at startup.
My config: Motherboard: B550M A PRO
Processor: AMD Ryzen 5 5600G 3.9GHz Socket AM4
RAM sticks: Corsair Vengeance LPX 8GB
PSU: Corsair CV 450
4 réponses
The MSI B550M-A PRO motherboard is only compatible with the Ryzen 5 5600G after a BIOS update. If the BIOS of your motherboard has not been updated beforehand, it is normal that it does not work. In this case, you will need to perform a prior BIOS update.
https://fr.msi.com/Motherboard/B550M-A-PRO/support#support-main-block-qvl
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To misname things is to add to the misery of the world (Albert Camus)
https://fr.msi.com/Motherboard/B550M-A-PRO/support#support-main-block-qvl
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To misname things is to add to the misery of the world (Albert Camus)
I'm really sorry for the delayed response.
After testing the CPU, the motherboard, and everything else, I sent my machine to a computer friend who told me that the motherboard was simply dead.
I retested everything with a new motherboard (Tomahawk 550) and everything works perfectly now.
Topic to be closed.
Thank you all.
After testing the CPU, the motherboard, and everything else, I sent my machine to a computer friend who told me that the motherboard was simply dead.
I retested everything with a new motherboard (Tomahawk 550) and everything works perfectly now.
Topic to be closed.
Thank you all.
Here is what is written for the MSI MAG B550 Tomahawk on the TopAchat website:
"This motherboard requires a BIOS update to work with Cezanne APUs (Ryzen 5000G)." .
https://www.topachat.com/pages/detail2_cat_est_micro_puis_rubrique_est_w_cm_am4_puis_ref_est_in20003561.html
The person who sold it to you may have done a prior BIOS update. It's worth noting that on the MSI MAG B550 Tomahawk, you can update the motherboard BIOS without a CPU or without a functional CPU. I'm not sure if this is the same case for the MSI B550M-A PRO. In these conditions, you would need to find a CPU from a previous generation, a Ryzen from the 3rd generation, for example, to put on the motherboard while performing the update.
--
To misname things is to add to the misery of the world (Albert Camus)
"This motherboard requires a BIOS update to work with Cezanne APUs (Ryzen 5000G)." .
https://www.topachat.com/pages/detail2_cat_est_micro_puis_rubrique_est_w_cm_am4_puis_ref_est_in20003561.html
The person who sold it to you may have done a prior BIOS update. It's worth noting that on the MSI MAG B550 Tomahawk, you can update the motherboard BIOS without a CPU or without a functional CPU. I'm not sure if this is the same case for the MSI B550M-A PRO. In these conditions, you would need to find a CPU from a previous generation, a Ryzen from the 3rd generation, for example, to put on the motherboard while performing the update.
--
To misname things is to add to the misery of the world (Albert Camus)
I checked, my pins were not dead, and no, they are all intact, but it's still happening.