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BIOS 3405 B550-F

mcury
Level 10

Updated the BIOS today, from 3404 to 3405, everything is OK.

 

Found some new options in BIOS for PCI-E bifurcation, I though that this board B550-F didn't support this feature, only the B550-E would support it.

 

Anyone knows if this is a mistake or bug in BIOS or if the B550-F gaming now supports it ?

 

Edit:

mcury_0-1704897340458.png

Ow, it seems that it is a new feature and now I can get one of those GPU with M.2 slots in it.. cool 😛

 

Thanks.

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1 ACCEPTED SOLUTION

Accepted Solutions

kyton
Level 10

Looks like it is for GPU win m.2.  Bifurcation is required to run multiple pcie devices on the same slot  I will check if my B550-A has it.

https://community.startech.com/t/what-is-pcie-bifurcation/831

B550-A also has it. Definetly for GPUwith M.2 or PCi-e M.2 cards

 

 

 

 

 

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6 REPLIES 6

kyton
Level 10

Looks like it is for GPU win m.2.  Bifurcation is required to run multiple pcie devices on the same slot  I will check if my B550-A has it.

https://community.startech.com/t/what-is-pcie-bifurcation/831

B550-A also has it. Definetly for GPUwith M.2 or PCi-e M.2 cards

 

 

 

 

 

Thanks kyton, if the -A variant also has it, it means that this is not a mistake as I previously thought it could be.

schm0
Level 10

Still no version for the E variant...

Silent_Scone
Super Moderator

Releases are often staggered, should be any day now. I'll see if I can get an ETA.

13900KS / 8000 CAS36 / ROG APEX Z790 / ROG TUF RTX 4090

Thank you.

It looks like the update is available for the B550-F Gaming Wifi II but still not available for the B550-F Gaming Wifi (first gen) as well.  I also need for the B550-E Gaming 😞

Windows 11 Pro | ASUS ROG STRIX X670E-E GAMING WIFI | AMD Ryzen 7800X3D | 32GB Corsair Vengeance RGB DDR5 6400 | ASUS ROG STRIX GeForce RTX 4070 TI