Avalue Technology ENX-PNV User Manual page 52

ENX-PNV

CPU FAN Profile Mode
Allows you to select the CPU FAN profile mode. The options:
[Disabled]
[Optimal Mode]：Keeps a balance between CPU temperature and fan speed.
[Silent Mode] ：Keeps the system at a lower acoustic than Optimized mode with lower fan
speed.
[Performance Mode]：Keeps the CPU at a lower temperature than Optimized mode with
faster fan speed.
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