---
title: "Dlaczego wentylator zasilacza czasami przestaje się obracać w modelach TS-h1288X, TS-h1688X lub TS-1655?"
url: "https://forum.qnap.net.pl/threads/dlaczego-wentylator-zasilacza-czasami-przestaje-sie-obracac-w-modelach-ts-h1288x-ts-h1688x-lub-ts-1655.44962/"
thread_id: 44962
date: "2026-06-13"
category: "FAQ"
section: "Oficjalne podręczniki"
source: "Forum QNAP Polska"
site: "https://forum.qnap.net.pl"
language: "pl"
ai_policy: "https://forum.qnap.net.pl/ai-policy.md"
license: "https://forum.qnap.net.pl/ai-policy.md"
---
# Dlaczego wentylator zasilacza czasami przestaje się obracać w modelach TS-h1288X, TS-h1688X lub TS-1655?
> Source: · FAQ · Forum QNAP Polska · 2026-06-13
### Wyjaśnienie
Zasilacz PWR-PSU-550W-FS02 stosowany w tych modelach wyposażony jest w wentylator sterowany temperaturowo. Gdy temperatura zasilacza spada poniżej określonego progu, wentylator przestaje się obracać, co ma na celu zmniejszenie poziomu hałasu i poprawę efektywności energetycznej. Jest to oczekiwane zachowanie i nie wskazuje na usterkę sprzętową.
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