How many times can you mention “resizable BAR” in an article without explaining what…

The MSI MAG B550M Mortar is among the first B550 boards to receive Resizable BAR support (Image source: MSI)MSI has started rolling out a new AGESA update for its B550 and X570 motherboards, enabling Resizable BAR support for older Ryzen systems, as well as NVIDIA Ampere GPUs. MSI has started rolling out the new AGESA…