T60 Fan Problem: always on

[badreligion]

The fan on my new T60 (2623-DRU) is always on- even when on battery and with lowest CPU settings. The noise is not particularly loud but still annoying in quiet environments. The CPU idles around 48-52°C and the GPU around 58-62°C. I experimented with ATI powerplay settings, but it did not help.

I called IBM support and the representative first tried to convince me that the constant fan is normal but then suggested that I sent the computer in for service and a possible fan replacement.

I am aware of the notorious fan problems with the t43 and saw a number threads in forums about similar issues with T60. Did anyone here have a similar experience with their t60 and actually send it to IBM to repair? I am trying to decide whether or not to send the machine in. I know that there are a number of software workarounds out there (e.g. TP fan control) but at this juncture, I am unwilling to mess with BIOS fan control.

Any advice would be greatly appreciated.

[Badger]

Make sure your BIOS is up to date with the latest. I've also found that "Power Source Optimized" works well with controlling the fan, but the custom profile I use now also works. I agree though, my fan is still on most of the time, it just runs slower than it did.