On Sat, 2006-09-23 at 13:32 +0200, Jean Delvare wrote: > Hi Jeffrey, > > > > I have an Intel DG965RY motherboard, which the lm-sensors in Ubuntu Edgy > > > does not seem to support. I received a message from Rudolf Marek by way > > > of Andrew Barr that I should examine the chips near the floppy connector > > > and mail it here. > > > > > > The chip near the floppy connector is an SMSC LPC47M182. I did not see > > > any other integrated circuits in that area of the motherboard. > > This is your Super-I/O chip. I found datasheets on www.smsc.com for the > LPC47M112, LPC47M172 and LPC47M182 (thanks SMSC!). It appears that the > latter two only support minimalist fan speed monitoring - two 16-bit > fan speed values, no low limit, no control. This chip may or may not be > used for actual fan speed monitoring on your specific system. > > Do you see any fan speed or temperature values in your BIOS setup > screen? Yes, actually there are four fan tachometers in the BIOS, in addition to the CPU temperature, the MCH temperature, the ICH temperature, and three ambient air temperature sensors. I tried to take a photograph of the motherboard. This is the best result I could get: Warning: 15.5MB TIFF image! http://tastic.brillig.org/~jwb/DG965RY.tiff I've identified every significant integrated circuit in that photo. There's an IDT clock generator, an On Semi PWM voltage reg for the CPU, a TI RS232 chip, a TI 1394a controller, a Sigmatel audio CODEC, the Intel NIC, a Marvell PATA controller, and the aforementioned SMSC super i/o. I checked under all three heat sinks, and there's nothing under there aside from the CPU, the MCH, and the ICH. Regards, Jeffrey Baker
