05-29-2011 01:34 PM
i just think that fan pulsing issue maybe needs new thread here because some major problems pointed here http://forums.lenovo.com/t5/X-Series-ThinkPad-Lapt
So, as many user may experience - thinkpad x220i (i3), but also other x220 series have this fan pulsing problem. If you put your ear at the fan area you could notice every 3-4 sec some sort of pulsing/beating. This pulsing is gone between 1954-1972 RPMs by my x220, but at all other RPMs i can hear it, or even feall it with my hand on keyboard.
I uploaded the sound of this pulsing fan here:
You can hear it with headphones an 100% Volume. Hopefully we get this problem solved...
Solved! Go to Solution.
05-29-2011 02:58 PM
Duplicate thread locked.
Duplicating threads splits the discussion.
Thanks for understanding.
Please remember to come back and mark the post that you feel solved your question as the solution, it earns the member + pointsDid you find a post helpfull? You can thank the member by clicking on the star to the left awarding them Kudos