Hi Fred, > And lspci sounds good : > > 0000:00:0a.0 ISA bridge: nVidia Corporation: Unknown device 0030 (rev a3) > Subsystem: Asustek Computer, Inc.: Unknown device 818a > Flags: bus master, 66MHz, fast devsel, latency 0 > > 0000:00:0a.1 SMBus: nVidia Corporation: Unknown device 0034 (rev a2) > Subsystem: Asustek Computer, Inc.: Unknown device 818a > Flags: 66MHz, fast devsel, IRQ 3 > I/O ports at e400 [size=32] > I/O ports at 5000 [size=64] > I/O ports at 5100 [size=64] > Capabilities: <available only to root> It doesn't, actually. Device 0x0034 isn't supported by the i2c-nforce2 driver (yet). No wonder it doesn't work. What kind of nForce chip is it? If it brand new? You may take your chance and add 0x0034 to the list of IDs in drivers/i2c/busses/i2c-nforce2.c. If your chip is actually compatible with the earlier incarnations, it may work. Or it may not work, and may even do bad things. Unless you have a datasheet, it's impossible for us to tell. And you're on your own if something bad happens, of course. If you try it out, please let us know the outcome. -- Jean Delvare