14. Connect the signal and power cables from the SAS riser-card to the back ofthe tape drive.Attention: Make sure that all the cables are positioned underneath thetape-drive assembly before you insert the assembly in the tape-drive bay.Otherwise, the cables might be damaged.15. Slide the tape-drive assembly the rest of the way into the tape-drive bay.16. Push the latch to the closed (locked) position.Installing a second microprocessorUse this information to install a second microprocessor.About this taskThe following notes describe the type of microprocessor that the server supportsand other information that you must consider when you install a microprocessor:Important: Always use the microprocessor installation tool to install amicroprocessor. Failing to use the microprocessor installation tool may damage themicroprocessor sockets on the system board. Any damage to the microprocessorsockets may require replacing the system board.v The server supports certain Intel Xeon scalable multi-core microprocessors,which are designed for the LGA 1366 socket. These microprocessors are 64-bitdual-core or quad-core microprocessors with an integrated memory controller,quick-path interconnect, and shared last cache. See http://www.ibm.com/systems/info/x86servers/serverproven/compat/us/ for a list of supportedmicroprocessors.v The server supports up to two microprocessors. If the server comes with onemicroprocessor, you can install a second microprocessor.v Do not install an Intel Xeon ™ 5500 series microprocessor and an Intel Xeon ™5600 series microprocessor in the same server.v Both microprocessors must have the same QuickPath Interconnect (QPI) linkspeed, integrated memory controller frequency, core frequency, power segment,cache size, and type.v Read the documentation that comes with the microprocessor to determinewhether you must update the server firmware for the server. To download themost current level of server firmware and many other code updates for yourserver, complete the following steps:1. Go to http://www.ibm.com/systems/support/.2. Under Product support, click System x.3. Under Popular links, click Software and device drivers.4. Click System x3650 M3 to display the matrix of downloadable files for theserver.v (Optional) Obtain an SMP-capable operating system. For a list of supportedoperating systems and optional devices, see http://www.ibm.com/systems/info/x86servers/serverproven/compat/us/.v To order additional microprocessor optional devices, contact your IBMmarketing representative or authorized reseller.v The microprocessor speeds are automatically set for this server; therefore, youdo not have to set any microprocessor frequency-selection jumpers or switches.v If you have to replace a microprocessor, call for service.108 System x3650 M3 Types 4255, 7945, and 7949: Installation and User’s Guide
