> BTW- Have you tried running eeprom-decode.pl? It's in > lm-sensors/prog/eeprom, I think. It can help decode the values of > your valid SPD DIMM (timing and such). There is also a checksum value > which it computes and compared with what is stored on the chip. If > the checksum isn't valid, then it is almost certainly evidence that > the chip isn't on a DIMM (or is corrupted). I guess you refer to decode-dimms.pl. Yes, I tried it. It gives correct results for 0x50 and awful garbage for 0x57. I also just tried xeon/decode-xeon.pl. No resulult either. If byte at 0x02 has a class meaning (0x04 for DIMMs, you said), is there a reference about this? It would help to know what kind of item 0x00 is supposed to be. -- /~~ Jean "Khali" Delvare -----\_ mail: delvare at ensicaen.ismra.fr --------\ http://www.ensicaen.ismra.fr/~delvare/ ---=ISMRA/- ____________________________________________________