AsRock b450m Pro4 Resizable BAR

F5F Stay Refreshed Hardware Desktop AsRock b450m Pro4 Resizable BAR

Fufuit
Member

174

06-04-2020, 12:37 PM

Check if the BIOS is updated to the latest version. Look for an option related to resizing the BAR near "4G decoding." If not visible, contact support for assistance.

Fufuit

06-04-2020, 12:37 PM #1

Check if the BIOS is updated to the latest version. Look for an option related to resizing the BAR near "4G decoding." If not visible, contact support for assistance.

TheNeroy
Member

06-05-2020, 08:22 AM

Currently, adjustable BAR options exist only on B550 and B570 models because these are the only ones compatible with PCIe 4.0.

TheNeroy

06-05-2020, 08:22 AM #2

Currently, adjustable BAR options exist only on B550 and B570 models because these are the only ones compatible with PCIe 4.0.