Installing Blade Components 243Installing the Expansion-Card Riser1 Align the riser guides on each end of the expansion-card riser with the riserguide posts on the system board and lower the riser into the blade until theriser is fully seated on the system board. See Figure 3-39.2 If applicable, reinstall the expansion card(s). See "Installing an ExpansionCard" on page 236.3 Connect the power and data cables to the riser connectors. See Figure 3-37and Figure 3-38.4 Slide the impedance wall into the slots on the expansion-card riser and thechassis inner wall. See Figure 3-36.5 Close the blade. See "Closing the Blade" on page 161.ProcessorsProcessor Installation GuidelinesPowerEdge M915 System• PowerEdge M915 supports two, four, eight, or twelve core AMD Opteron6000 series processors only.• Single-processor configuration is not supported.PowerEdge M910 System• PowerEdge M910 supports two or four eight core Intel Xeon 7xxx seriesprocessors only.• Single-processor configuration is not supported.PowerEdge M905 System• PowerEdge M905 supports dual-core or quad-core AMD Opteron 8xxxxseries processors only.• Four processors must be installed; dual-processor configurations are notsupported.• Only AMD 8xxxx MP series processors are supported.
