You're welcome. I'm highly sensitive to fan noise too (I have hard disks resting on foam and mangled Molex connectors that run the fans off of 5V), so I'm really glad that Intel provides comprehensive and regular BIOS updates. Enjoy.
** Summary changed: - Can not control fan speed with pwm. + [Intel DZ77BH-55K] Can not control fan speed with pwm [Solution: BIOS Update] ** Changed in: linux (Ubuntu) Status: Confirmed => Fix Released -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1072431 Title: [Intel DZ77BH-55K] Can not control fan speed with pwm [Solution: BIOS Update] To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1072431/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs