Setup of the Gigabyte B550 Aorus Pro AC
Last update: 29.January 2023
Advanced Mode (F2)
Platform Power - AC BACK - Always ON
IO Ports - HD Audio Controller - Disabled
IO Ports - Above 4G Decoing Enabled
IO Ports - Re-Size Bar Support - Auto
Miscellaneous - PCIEX16 Slot Configuration - Gen 2
Miscellaneous - PCIe Slot Configuration - Gen2
Boot -> CSM Disabled
PCIE Slot layout:
PCIEX16
![](https://img.hashrate.no/d40821bbdab06b3c022b1de11f3f03c2.png)
PCIEX1_1
![](https://img.hashrate.no/f89cf0bc4f5a41e0ba21bed57b41416c.png)
PCIEX4
![](https://img.hashrate.no/d40821bbdab06b3c022b1de11f3f03c2.png)
PCIEX1_2
![](https://img.hashrate.no/f89cf0bc4f5a41e0ba21bed57b41416c.png)
PCIEX2
![](https://img.hashrate.no/d40821bbdab06b3c022b1de11f3f03c2.png)