Author: Ray62
Subject: B450M Pro4 3.5Bios Problem
Posted: 18 Oct 2019 at 2:33pm
For a Ryzen 1600 on your board the bios version 2.00 with AMD AGESA PinnaclePi_1.0.0.6 is the best to use. Everything newer is related to newer CPUs only and might/obviously give reduced functionality for older CPUs.
The note "ASRock do NOT recommend updating this BIOS if Pinnacle, Raven, Summit or Bristol Ridge CPU is being used on your system."
should be added for the bios versions > 2.0 too.
Look to the other threads here (from the last 3 days) related to bios downgrade problems...
And/or contact Asrock support for a downgrade tool to bios version 2.0 for your board.
Subject: B450M Pro4 3.5Bios Problem
Posted: 18 Oct 2019 at 2:33pm
For a Ryzen 1600 on your board the bios version 2.00 with AMD AGESA PinnaclePi_1.0.0.6 is the best to use. Everything newer is related to newer CPUs only and might/obviously give reduced functionality for older CPUs.
The note "ASRock do NOT recommend updating this BIOS if Pinnacle, Raven, Summit or Bristol Ridge CPU is being used on your system."
should be added for the bios versions > 2.0 too.
Look to the other threads here (from the last 3 days) related to bios downgrade problems...
And/or contact Asrock support for a downgrade tool to bios version 2.0 for your board.