Author: garych
Subject: X370 Taichi 5.10 BIOS CPU_OPT DC mode issue
Posted: 28 Dec 2018 at 7:27pm
For some reason after switching from 3.20 to 5.10 bios, when I have CPU_OPT fan set to DC mode, if I start the PC from powerless state (PSU off), the mobo will shutdown before POST screen and then boot itself normally.
That doesn't happen with Chassis Fan 3, which also has manual PWM/DC mode switch.
Subject: X370 Taichi 5.10 BIOS CPU_OPT DC mode issue
Posted: 28 Dec 2018 at 7:27pm
For some reason after switching from 3.20 to 5.10 bios, when I have CPU_OPT fan set to DC mode, if I start the PC from powerless state (PSU off), the mobo will shutdown before POST screen and then boot itself normally.
That doesn't happen with Chassis Fan 3, which also has manual PWM/DC mode switch.