UCS B200M4硬盘指示灯不亮，有可能是什么原因造成？

[shanghaiyunji]

raid卡是UCSB-MARID12G，raid卡是后面单独购买再自己安装上，设备上电后发现硬盘灯不亮？是否是哪里连接错误？
raid卡是四个螺丝口对上按一下拧紧螺丝就装好了，也没其它什么线需要和主板连接。

[taosun2 · Accepted solution]

建议先检查兼容性， 链接如下
http://www.cisco.com/web/techdoc/ucs/interoperability/matrix/matrix.html
http://www.cisco.com/c/dam/en/us/products/collateral/servers-unified-computing/ucs-b-series-blade-servers/b200m4-specsheet.pdf
Caveats
■ For RAID’ed configurations, if you select two drives, they must be identical in type (HDD or
SSD) and capacity.
■ For non-RAID’ed configurations, if you select two drives, you can mix and match any
combination of HDD and SSD, regardless of capacity.

[suzhouxiaoniu]

这种问题，建议你开CASE寻求专家支持了，我经常写CASE，最多3天都会有解决。