H505: Difference between revisions
m →FAQ |
|||
| Line 39: | Line 39: | ||
</div> | </div> | ||
<div class="mw-collapsible-content"> | <div class="mw-collapsible-content"> | ||
A: If you experience abnormal noise from the fan, it | A: If you experience abnormal noise from the fan, it may be caused by the fan blades slightly rubbing against the metal cover due to over-tightened screws. | ||
Our fans are assembled manually, which can occasionally lead to variations in how tightly the screws are fastened. If a screw is tightened too much, it can slightly warp the fan frame and cause the blades to hit the housing. | Our fans are assembled manually, which can occasionally lead to variations in how tightly the screws are fastened. If a screw is tightened too much, it can slightly warp the fan frame and cause the blades to hit the housing. | ||