[ltp] What is the maximum fan speed of ibm t42-8zu?

catoblepa linux-thinkpad@linux-thinkpad.org
Mon, 28 Aug 2006 18:58:06 +0200


Il giorno Mon, 28 Aug 2006 23:27:11 +0800 Hong Luo ha scritto:

> My fan's max speed is about 3300rpm, and the temperature is very high.
> When I compile a kernel, it can be as high as 89C. I doubt there is
> something wrong
> with my cpu fan. But the system still run stablely, and never crash.

Did you try
# echo 0x2F 0x40 > /proc/acpi/ibm/ecdump

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T.Davide
http://www.catoblepa.org