Jei ventikas pastoviai sukasi, tai tas mygtukas tikriausiai įjungtas :) O 
jei neįjungtas ir sukasi pastoviai - panašu į gedimą...

"MRT"  wrote in message news:pnr2pi$i6u$1@trimpas.omnitel.net...

>>> Turiu Seasonic FOCUS Plus 550 Gold

> Seasonic, ventiliatorius sukasi pastoviai, ir and idle garsas gaunasi 
> pakankamai didelis :(

https://seasonic.com/focus-plus-gold

HYBRID SILENT FAN CONTROL
The industry’s first, Seasonic patented, advanced three-phased thermal 
control <..>.
This Hybrid Silent Fan Control functions in three operational stages:
Fanless Mode, Silent Mode, and Cooling Mode.

Unsurpassed silent performance in Fanless Mode.
Additionally, there is a switch at the back of the power supply which allows
users to customize their cooling needs by selecting between the
Seasonic S2FC (fan control without Fanless Mode) and the S3FC (fan control 
including Fanless Mode).

Kad butu iki galo - ten tas mygtukas neisjunge "Fanless at low loads" ??