It's actually easy, just that unlike the Asus ROG Strix B550-F Gaming, it defaults to CSM. I always have to turn that off.I understand Asrock MB's can be a PITA to update BIOS... it's great to know you got yours done!
I also have to re-enable Above 4G Decoding and Resizable BAR.
My Computers
-
At a glance
Windows 11 Pro x64 24H2Ryzen 9 5900X64 GB G.Skill RipJaws V F4-3200C16D-64GVKASRock Steel Legend Arc B580 12 GB- OS
- Windows 11 Pro x64 24H2
- Computer type
- PC/Desktop
- CPU
- Ryzen 9 5900X
- Motherboard
- ASRock B550 PG Velocita (UEFI-BIOS 3.90)
- Memory
- 64 GB G.Skill RipJaws V F4-3200C16D-64GVK
- Graphics Card(s)
- ASRock Steel Legend Arc B580 12 GB
- Monitor(s) Displays
- Alienware AW3423DWF OLED ultrawide
- Hard Drives
- Samsung 990 Pro 1 TB NVMe SSD
- PSU
- eVGA Supernova 750 G3
- Case
- Corsair 275R
- Internet Speed
- VTel FTTH 1 Gb down and 1 Gb up
-
At a glance
Windows 11 Home x64 25H2Ryzen 7 5800X3D32 GB (2x16 GB G.Skill TridentZ Neo)Sapphire Nitro+ Radeon RX 6750 XT- Operating System
- Windows 11 Home x64 25H2
- Computer type
- PC/Desktop
- CPU
- Ryzen 7 5800X3D
- Motherboard
- Asus ROG Strix B550-F Gaming (UEFI-BIOS version 3636)
- Memory
- 32 GB (2x16 GB G.Skill TridentZ Neo)
- Graphics card(s)
- Sapphire Nitro+ Radeon RX 6750 XT
- Hard Drives
- Samsung 970 Pro 512 GB NVMe SSD
- PSU
- Corsair RM850x
- Case
- Fractal Focus G






