Inside The System...................................................................................................................................................29Front Bezel (Optional)............................................................................................................................................. 30Removing The Front Bezel................................................................................................................................30Installing The Front Bezel.................................................................................................................................31Opening And Closing The System...........................................................................................................................31Opening The System........................................................................................................................................ 31Closing The System.......................................................................................................................................... 32Cooling Shroud....................................................................................................................................................... 32Removing The Cooling Shroud......................................................................................................................... 32Installing The Cooling Shroud.......................................................................................................................... 33System Memory......................................................................................................................................................34General Memory Module Installation Guidelines............................................................................................ 36Mode-Specific Guidelines................................................................................................................................36Memory Configuration......................................................................................................................................37Removing Memory Modules............................................................................................................................ 37Installing Memory Modules............................................................................................................................. 38Hard Drives............................................................................................................................................................. 39Removing A 2.5 Inch Hard-Drive Blank (Back).................................................................................................40Installing A 2.5 Inch Hard-Drive Blank (Back)..................................................................................................40Removing A 3.5 Inch Hard-Drive Blank............................................................................................................ 40Installing A 3.5 Inch Hard-Drive Blank............................................................................................................. 41Removing A Hot-Swap Hard Drive................................................................................................................... 41Installing A Hot-Swap Hard Drive.................................................................................................................... 42Removing A Hard Drive From A Hard-Drive Carrier.........................................................................................43Installing A Hard Drive Into A Hard-Drive Carrier............................................................................................43Cooling Fans............................................................................................................................................................43Removing A Cooling Fan...................................................................................................................................44Installing A Cooling Fan....................................................................................................................................45Removing The Cooling-Fan Assembly..............................................................................................................45Installing The Cooling-Fan Assembly............................................................................................................... 46Internal USB Memory Key (Optional)..................................................................................................................... 46Replacing The Internal USB Key...................................................................................................................... 46PCIe Card Holder.................................................................................................................................................... 47Removing The PCIe Card Holder...................................................................................................................... 47Installing The PCIe Card Holder....................................................................................................................... 48Opening And Closing The PCIe Card Holder Latch.......................................................................................... 49Cable Retention Bracket.........................................................................................................................................49Removing The Cable Retention Bracket.......................................................................................................... 50Installing The Cable Retention Bracket............................................................................................................50Expansion Cards And Expansion-Card Risers........................................................................................................ 51Expansion Card Installation Guidelines............................................................................................................51Removing An Expansion Card From The Expansion-Card Riser 2 Or 3............................................................ 52