It might be something different. Does the BIOS under monitored values show a PLL value that changes accordingly?Hello. i want report maybe bad reading of CPU PLL voltage. HWinfo shows ( CPU PLLs OC ) 1.2-.1216V in BIOS i have Two PLL voltage 1. PLL termination voltage (if i change it nothing happens) 2. Eventual PLL termination voltage. if i change it to 1.1V HWinfo shows still 1.216 but on my motherboard Maximus Z390 APEX XI i have direct Voltage measurment points and on default they read 1.25V and if i change 2. PLL to 1.1V they shows around 1.1V. So that ( PLLs OC ) is something different or maybe just not accurate readings?