华南X99-AD3主板，用E5 2678 v3插上DDR3 ECC内存，然后启动Linux，虽然能进系统但用dmesg查看会报错ECC被禁用。
试过Proxmox和Manjaro两种发行版，都是一样的情况。会报一堆这样的错误：
[ 13.209251] EDAC sbridge: Seeking for: PCI ID 8086:2fa0
[ 13.209255] EDAC sbridge: Seeking for: PCI ID 8086:2fa0
[ 13.209261] EDAC sbridge: Seeking for: PCI ID 8086:2f60
[ 13.209264] EDAC sbridge: Seeking for: PCI ID 8086:2f60
[ 13.209268] EDAC sbridge: Seeking for: PCI ID 8086:2fa8
[ 13.209271] EDAC sbridge: Seeking for: PCI ID 8086:2fa8
[ 13.209276] EDAC sbridge: Seeking for: PCI ID 8086:2f71
[ 13.209291] EDAC sbridge: Seeking for: PCI ID 8086:2f71
[ 13.209296] EDAC sbridge: Seeking for: PCI ID 8086:2faa
[ 13.209299] EDAC sbridge: Seeking for: PCI ID 8086:2faa
[ 13.209314] EDAC sbridge: Seeking for: PCI ID 8086:2fab
[ 13.209317] EDAC sbridge: Seeking for: PCI ID 8086:2fab
[ 13.209321] EDAC sbridge: Seeking for: PCI ID 8086:2fac
[ 13.209328] EDAC sbridge: Seeking for: PCI ID 8086:2fad
[ 13.209334] EDAC sbridge: Seeking for: PCI ID 8086:2f68
[ 13.209338] EDAC sbridge: Seeking for: PCI ID 8086:2f68
[ 13.209341] EDAC sbridge: Seeking for: PCI ID 8086:2f79
[ 13.209345] EDAC sbridge: Seeking for: PCI ID 8086:2f79
[ 13.209348] EDAC sbridge: Seeking for: PCI ID 8086:2f6a
[ 13.209352] EDAC sbridge: Seeking for: PCI ID 8086:2f6a
[ 13.209355] EDAC sbridge: Seeking for: PCI ID 8086:2f6b
[ 13.209359] EDAC sbridge: Seeking for: PCI ID 8086:2f6b
[ 13.209362] EDAC sbridge: Seeking for: PCI ID 8086:2f6c
[ 13.209369] EDAC sbridge: Seeking for: PCI ID 8086:2f6d
[ 13.209375] EDAC sbridge: Seeking for: PCI ID 8086:2ffc
[ 13.209377] EDAC sbridge: Seeking for: PCI ID 8086:2ffc
[ 13.209382] EDAC sbridge: Seeking for: PCI ID 8086:2ffd
[ 13.209384] EDAC sbridge: Seeking for: PCI ID 8086:2ffd
[ 13.209389] EDAC sbridge: Seeking for: PCI ID 8086:2fbd
[ 13.209393] EDAC sbridge: Seeking for: PCI ID 8086:2fbd
[ 13.209396] EDAC sbridge: Seeking for: PCI ID 8086:2fbf
[ 13.209400] EDAC sbridge: Seeking for: PCI ID 8086:2fbf
[ 13.209403] EDAC sbridge: Seeking for: PCI ID 8086:2fb9
[ 13.209407] EDAC sbridge: Seeking for: PCI ID 8086:2fb9
[ 13.209410] EDAC sbridge: Seeking for: PCI ID 8086:2fbb
[ 13.209415] EDAC sbridge: Seeking for: PCI ID 8086:2fbb
[ 13.209435] EDAC sbridge: CPU SrcID #0, Ha #0, Channel #0 has DIMMs, but ECC is disabled
[ 13.209440] EDAC sbridge: Couldn't find mci handler
[ 13.209441] EDAC sbridge: Couldn't find mci handler
[ 13.209443] EDAC sbridge: Failed to register device with error -19.
[ 13.245215] EDAC sbridge: Seeking for: PCI ID 8086:2fa0
[ 13.245219] EDAC sbridge: Seeking for: PCI ID 8086:2fa0
[ 13.245225] EDAC sbridge: Seeking for: PCI ID 8086:2f60
[ 13.245228] EDAC sbridge: Seeking for: PCI ID 8086:2f60
[ 13.245233] EDAC sbridge: Seeking for: PCI ID 8086:2fa8
[ 13.245237] EDAC sbridge: Seeking for: PCI ID 8086:2fa8
[ 13.245241] EDAC sbridge: Seeking for: PCI ID 8086:2f71
[ 13.245244] EDAC sbridge: Seeking for: PCI ID 8086:2f71
[ 13.245249] EDAC sbridge: Seeking for: PCI ID 8086:2faa
[ 13.245265] EDAC sbridge: Seeking for: PCI ID 8086:2faa
[ 13.245270] EDAC sbridge: Seeking for: PCI ID 8086:2fab
[ 13.245273] EDAC sbridge: Seeking for: PCI ID 8086:2fab
[ 13.245277] EDAC sbridge: Seeking for: PCI ID 8086:2fac
[ 13.245284] EDAC sbridge: Seeking for: PCI ID 8086:2fad
[ 13.245290] EDAC sbridge: Seeking for: PCI ID 8086:2f68
[ 13.245294] EDAC sbridge: Seeking for: PCI ID 8086:2f68
[ 13.245298] EDAC sbridge: Seeking for: PCI ID 8086:2f79
[ 13.245302] EDAC sbridge: Seeking for: PCI ID 8086:2f79
[ 13.245305] EDAC sbridge: Seeking for: PCI ID 8086:2f6a
[ 13.245309] EDAC sbridge: Seeking for: PCI ID 8086:2f6a
[ 13.245312] EDAC sbridge: Seeking for: PCI ID 8086:2f6b
[ 13.245316] EDAC sbridge: Seeking for: PCI ID 8086:2f6b
[ 13.245320] EDAC sbridge: Seeking for: PCI ID 8086:2f6c
[ 13.245326] EDAC sbridge: Seeking for: PCI ID 8086:2f6d
[ 13.245333] EDAC sbridge: Seeking for: PCI ID 8086:2ffc
[ 13.245335] EDAC sbridge: Seeking for: PCI ID 8086:2ffc
[ 13.245341] EDAC sbridge: Seeking for: PCI ID 8086:2ffd
[ 13.245343] EDAC sbridge: Seeking for: PCI ID 8086:2ffd
[ 13.245348] EDAC sbridge: Seeking for: PCI ID 8086:2fbd
[ 13.245352] EDAC sbridge: Seeking for: PCI ID 8086:2fbd
[ 13.245355] EDAC sbridge: Seeking for: PCI ID 8086:2fbf
[ 13.245371] EDAC sbridge: Seeking for: PCI ID 8086:2fbf
[ 13.245374] EDAC sbridge: Seeking for: PCI ID 8086:2fb9
[ 13.245378] EDAC sbridge: Seeking for: PCI ID 8086:2fb9
[ 13.245381] EDAC sbridge: Seeking for: PCI ID 8086:2fbb
[ 13.245385] EDAC sbridge: Seeking for: PCI ID 8086:2fbb
[ 13.245407] EDAC sbridge: CPU SrcID #0, Ha #0, Channel #0 has DIMMs, but ECC is disabled
[ 13.245411] EDAC sbridge: Couldn't find mci handler
[ 13.245413] EDAC sbridge: Couldn't find mci handler
[ 13.245414] EDAC sbridge: Failed to register device with error -19.复制代码
dmesg 输出的全文在这：https://paste.ubuntu.com/p/sGVPpt8ySS/
搜了下网上讨论的还挺少的，只有这个外国论坛 https://www.win-raid.com/t3877f16-X-ECC-support-4.html 有人提到他用的另一种寨板 JingSha X99也有这样的情况，他从厂家要到了BIOS解决了，他说看起来像是把平台从X99更改成C612了。但是我问华南金牌要BIOS也没回应。有没有自己修改BIOS解决吗？开源的BIOS coreboot linuxboot有没有支持X99的？
评论
http://www.huananzhi.com:8080/driversdownload/X99-AD3Drive/
JingSha = 劲鲨，比华南更山寨的存在
上面网址是华南金牌官方的，自己去下BIOS，把ECC关掉看看吧
而且淘宝上的X99主板本来清一色就是C612，不是X99
所以只支援E3 E5这种U，i7根本不支持的
评论
多谢，下了这个BIOS试了，把ECC Support改成Disabled/Enabled/Auto都没用。准备拿这个当服务器长时间开机用的，要是能支持ECC最好。
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电路 电子 维修 我现在把定影部分拆出来了。想换下滚，因为卡纸。但是我发现灯管挡住了。拆不了。不会拆。论坛里的高手拆解过吗？ 评论 认真看，认真瞧。果然有收
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