From support.dell.com - Guide for I/O Module Installation for the Dell™ PowerEdge™ M1000e blade enclosure. Link to guide here: http://support.dell.com/support/edocs/systems/pem600/multilang/TS/U431Dam0.pdfWe're interested in your experience and feedback on this document. Use the Threads link below to comment on this topic.All Dell PowerEdge 10G Blade Documents can be found here.