A Comprehensive Guide to Computer CPU Voltage Reduction (Undervoltage) (Using the Dell G3 3590 as an Example)
Lazy loaded imageA Comprehensive Guide to Computer CPU Voltage Reduction (Undervoltage) (Using the Dell G3 3590 as an Example)
This article details how to lower the CPU voltage on a Dell G3 3590 laptop, including steps such as downgrading the BIOS to unlock settings, disabling overclocking lockout and CFG lockout using the UEFITool and IFR Extractor tools, and using a special USB flash drive to set the EFI variables. Lowering the CPU voltage reduces heat and extends battery life, and the article provides precautions and instructions for doing so using software such as Throttlestop.