> Hi. I've got a PC which doesn't get its sensors detected properly > (assuming there are any). The PC is an HP deskpro d230m,P4 2.66 > (...) > i2cdump for 0x2d > 0 1 2 3 4 5 6 7 8 9 a b c d e f > 00: XX XX XX XX XX XX XX XX XX XX XX XX XX XX XX XX > 10: XX XX XX XX XX XX XX XX XX XX XX XX XX XX 00 00 > 20: bd 7f c0 c0 be c1 20 1d XX XX XX ff ef ff ff bf > 30: ff ff ff ff ff ff ff 32 00 7d d8 XX XX XX 55 20 > 40: 09 0f 0f XX XX XX XX 0d XX 80 00 32 00 00 XX 04 > 50: c4 b9 1c XX ff ff ff ff 41 d8 XX XX XX XX XX XX > 60: XX XX XX XX XX XX XX XX XX XX XX XX XX XX XX XX > 70: XX XX XX XX XX XX XX XX XX XX XX XX XX XX XX XX > 80: XX XX XX XX XX XX XX XX XX XX XX XX XX XX XX XX > 90: XX XX XX XX XX XX XX XX XX XX XX XX XX XX XX XX > a0: XX XX XX XX XX XX XX XX XX XX XX XX XX XX XX XX > b0: XX XX XX XX XX XX XX XX XX XX XX XX XX XX XX XX > c0: XX XX XX XX XX XX XX XX XX XX XX XX XX XX XX XX > d0: XX XX XX XX XX XX XX XX XX XX XX XX XX XX XX XX > e0: XX XX XX XX XX XX XX XX XX XX XX XX XX XX XX XX > f0: XX XX XX XX XX XX XX XX XX XX XX XX XX XX XX XX This one looks like an anonymous ADM1025 to me. Manufacturer register is at 0x3E. 0x55 is nobody we know of (yet) but 0x20 at 0x3F matches the ADM1025/NE1619 ID, and the registers map matches almost exactly too. Try forcing the adm1025 driver (modprobe amd1025 force_adm1025=0,0x2d) and see how it goes. It would be great if you could ask HP for information, or, even better, open the box and try to find the monitoring chip. Look for a small chip (16 pins rectangular). The ADM1025 and NE1619 follow an Intel standard named "Heceta 4", if this is of any help. -- Jean "Khali" Delvare http://khali.linux-fr.org/
