Hi Thomas, patch works for T21, ibm_acpi v0.11. When running on full-speed, /proc/acpi/ibm/fan:status reports disable instead of full-speed. Nevertheless, great job! On Sun, 21 Aug 2005 07:31:19 +0300, Thomas Renninger <trenn@gmx.net> wrote: > echo full-speed >/proc/acpi/ibm/fan > sets the speed to max for most Thinkpads. > > Thomas