NVIDIA顯卡驅動程式安裝完成後，需要再XORG加入幾個關鍵的設定，才能啟用超頻和風扇的手動控制功能。
sudo nvidia-xconfig --enable-all-gpus
sudo nvidia-xconfig --cool-bits=28
sudo nvidia-xconfig --allow-empty-initial-configuration
編輯XORG設定檔，會看到新增的參數值。
sudo nano /etc/X11/xorg.conf
然後加入一行POWERMIZER的設定值。
Section "ScreeSection "Screen"
Identifier "Screen0"SectioSection "Screen"
Identifier "Screen0"
Device "Device0"
Monitor "Monitor0"
DefaultDepth 24
Option "Coolbits" "28"
Option "RegistryDwords" "PowerMizerEnable=0x1; PerfLevelSrc=0x2222; PowerMizerDefaultAC=0x1"
SubSection "Display"
Depth 24
EndSubSection
EndSection
這樣重開機後，應該就能CMD指定控制或POWERMIZER設定，來微調顯示卡時脈和風扇了。
DEBIAN 12的安裝驅動程式：
https://linuxconfig.org/how-to-install-nvidia-driver-on-debian-12-bookworm-linux
來源：
https://www.reddit.com/r/EtherMining/comments/lsmsk7/overclocking_nvidia_on_headless_linux_server/
https://github.com/LunarPSD/NvidiaOverclocking/blob/main/Nvidia%20Overclocking.md
https://github.com/BeanGreen247/Linux_NVIDIA_GPU_Overclocking_Guide