Hi Yasha Karant! On 2013.02.07 at 22:16:53 -0800, Yasha Karant wrote next:
> For an answer to the question as to which CPU is present on this > particular machine: > > Processor name string: AMD Phenom(tm) II X4 840 Processor [..skipped..] This is desktop CPU. Are you running it on desktop board? EDAC is kind of server technology and usually won't work on desktop board. If you are 100% sure that your motherboard declares ECC features (not just ability to install ECC ram - sometimes manufacturers don't trace extra lines required for ECC support or don't activate BIOS code for ECC support) and you are really using ECC ram, then you should investigate this matter further. If not, then your system simply doesn't support EDAC and it's not supposed to work. At very least, you should be able to see EDAC-related options in bios: ECC enable (for ram, not cache!) and ECC type and similar ones. They should be enabled for EDAC to work properly. But, like I said, many desktop boards won't support this.. You can also check it quickly from linux with # dmidecode -t memory|grep 'Error Correction Type' command. On non-EDAC supported systems you'll see Error Correction Type: None On EDAC-supported you'll see Error Correction Type: Multi-bit ECC or Error Correction Type: Single-bit ECC Seeing "None" sometimes means that it just wasn't enabled in BIOS, though, so check there first if you get that output. PS my previous similar reply to this list got filtered by "88.blocklist.zap" filter @messaging.microsoft.com; just how come that microsoft filter applies to SL mailing list?? -- Vladimir