0000797: Pulsing sound when fans are at any speed less than 100%

ID	Project	Category	View Status	Date Submitted	Last Update

0000797	SpeedFan	Other	public	2007-02-19 21:23	2007-08-24 02:35

Reporter	skip	Assigned To	alfredo
Priority	normal	Severity	minor	Reproducibility	always
Status	resolved	Resolution	fixed
OS	xp pro

Summary	0000797: Pulsing sound when fans are at any speed less than 100%
Description	Any chance the controlling routine can be changed to reduce or eliminate this? It's kind of a trade off between having high speed fan whine or the additional irritant of the pulsing/thumping sound when controlling the fans. Thanks!
Tags	No tags attached.

Motherboard Model
Video Card Model

Date Modified	Username	Field	Change
2007-02-19 21:23	skip	New Issue
2007-02-19 22:39	alfredo	Note Added: 0002355
2007-02-19 22:39	alfredo	Status	assigned => acknowledged
2007-08-24 02:35	alfredo	Status	acknowledged => resolved
2007-08-24 02:35	alfredo	Resolution	open => fixed

alfredo 2007-02-19 22:39 manager ~0002355	There is no controlling routine. Fan speed is changed using the PWM built in the hardware monitor chip. Try to go in CONFIGURE / ADVANCED and see if there is any frequency selection. Otherwise try with a different fan.