OK, now take a look in /proc/sys/dev/sensors/lm87* In those directories (one for each of your chips below) there is an analog-out file (called 'analog_out'). Try writing some values to both of those to see if that's how you fan is controlled. E.g. 'echo "255" > /proc/dev/sensors/lm87-i2c-0-2d/analog_out' Phil On Wed, Jun 19, 2002 at 02:15:58AM +0100, Chris Rankin wrote: > --- phil at netroedge.com wrote: > > > > > > Try to find out what chip you have. > > I have a pair of lm87 chips, at the very least: > > lm87-i2c-0-2d > Adapter: SMBus I801 adapter at efa0 > Algorithm: Non-I2C SMBus adapter > 2.5V: +2.51 V (min = +2.36 V, max = +2.63 V) > > Vccp1: +1.63 V (min = +1.53 V, max = +1.72 V) > > 3.3V: +3.21 V (min = +3.12 V, max = +3.47 V) > > 5V: +4.79 V (min = +4.73 V, max = +5.26 V) > > 12V: +12.00 V (min = +11.37 V, max = +12.62 V) > > Vccp2: +3.27 V (min = +1.56 V, max = +1.72 V) > ALARM > Internal: +55?C (min = +10?C, max = +60?C) > CPU_Temp: +43?C (min = +10?C, max = +60?C) > vid: +1.65 V > > lm87-i2c-0-2e > Adapter: SMBus I801 adapter at efa0 > Algorithm: Non-I2C SMBus adapter > Vccp1: +1.63 V (min = +1.53 V, max = +1.72 V) > > 3.3V: +3.21 V (min = +3.12 V, max = +3.47 V) > > 5V: +5.02 V (min = +4.73 V, max = +5.26 V) > > 12V: +11.93 V (min = +11.37 V, max = +12.62 V) > > fan1: 4891 RPM (min = 3000 RPM, div = 2) > > fan2: 4821 RPM (min = 3000 RPM, div = 2) > > Internal: +35?C (min = +10?C, max = +60?C) > CPU_Temp: +48?C (min = +10?C, max = +60?C) > vid: +1.65 V > > The fans on lm87-i2c-0-2e are CPU fans, whereas the > other two on lm87-i2c-0-2d are for chassis fans (which > I don't have, and so aren't shown). I don't know where > the thermal fan may be connected. > > Chris > > > __________________________________________________ > Do You Yahoo!? > Everything you'll ever need on one web page > from News and Sport to Email and Music Charts > http://uk.my.yahoo.com -- Philip Edelbrock -- IS Manager -- Edge Design, Corvallis, OR phil at netroedge.com -- http://www.netroedge.com/~phil PGP F16: 01 D2 FD 01 B5 46 F4 F0 3A 8B 9D 7E 14 7F FB 7A
