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weird noise with the t61..

Posted: Fri Nov 16, 2007 7:31 pm
by neozengar
Hi guys! I am new here, thanks for your help. I recently bought a think pad t61 in may. Until now, everything has been working perfectly except sometime when the laptop is not plugged. I heard some "zzZZ "sound coming out from the fan. I am not sure if that is a normal sound when the system is trying to cool itself without turning on the fan. Since this is my first laptop, I couldn't tell. Any help would be appreciated!

Posted: Fri Nov 16, 2007 7:56 pm
by erik

Posted: Fri Nov 16, 2007 8:29 pm
by ryengineer
If you're certain it's the fan then make sure your firmware is up to date:

BIOS Update Utility - Thinkpad T61 / T61p.