How To Disable Overclocking • Fast & Working

BIOS/UEFI

To disable overclocking, you generally need to address three areas: your system's for hardware-level changes, specialized software for manual tweaks, and Windows Power Settings for thermal management . 1. Reset BIOS/UEFI to Defaults

• Look at “Core Speed” – should fluctuate but not exceed the manufacturer’s max boost. If it stays at a fixed, high number (e.g., 5.2 GHz constant), overclock is still active.

If you want to keep some custom settings but disable specific overclocks, you can manually toggle these features in the BIOS "Advanced" or "Tweaker" tabs: how to disable overclocking

• Cinebench R23 – Run the multi-core test. Your score should match online averages for your stock CPU model.
• Prime95 (Small FFTs) – Run for 10 minutes. If temperatures exceed 85°C immediately, an overclock may still be active or your cooler is failing.

• NVIDIA: nvidia-smi --lock-gpu-clocks=MAX_DEFAULT only limits; but flashing a vBIOS with OC_DISABLE flag (bit 14 in PMC register) via nvflash --lock-oc is permanent.
• AMD GPU: PowerPlay table lock – write DisableDpmOverdrive = 1 into PP_PhmSoftRegs using atombios.

Pro tip:

If you have a factory-overclocked GPU (e.g., "OC Edition" from EVGA, ASUS, or Gigabyte), you cannot disable that without flashing a new BIOS (not recommended). However, you can underclock it below factory speeds. For most users, factory OC is stable. BIOS/UEFI To disable overclocking, you generally need to

disable overclocking

Here’s a step-by-step guide to , whether it was applied via software, BIOS, or manufacturer defaults (e.g., GPU or Intel Turbo Boost). Look at “Core Speed” – should fluctuate but

Access the BIOS

: Restart your computer and repeatedly tap the BIOS key (typically F2 , Del , F10 , or Esc ) during the initial boot logo.

Now reboot, apply these steps, and enjoy a crash-free experience.