Query: pentium II LM75 for CPU temp

Grant Coady grant_lkml at dodo.com.au
Wed Apr 20 00:17:34 CEST 2005


lm_sensors web site states boxed pentiumII processors have an 
LM75 near CPU to measure CPU temperature...

So I load the lm75 module, it finds an i2c address but reports 
'3000' for the three temp variables.

But if I run sensors-detect, it does not find anything at the 
same i2c address, no other sensor chips.

I do know the mainboard has a PCA8550 hanging off i2c, but I don't 
think lmsensors bothers with it as it is a 5-bit eeprom mux/latch.

Mainboard is SE440BX-2


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