Appendix B Memory configuration options | Acer R910 Series guide

174	Appendix B: Memory configuration options

Image 184

Acer R910 Series manual Appendix B Memory configuration options

Contents

Acer Altos R910 Series User’s GuidePage FCC notice Class a equipment Laser compliance statement Use conditions Important safety instructions Page Contents Bios setup Troubleshooting 127 Appendix a Acer Altos R910 rack Installation guide 141 Appendix B Memory configuration options 155Appendix C Integrated Scsi hardware RAID Configuration 175 Index 179Page System tour Page Features summary ProcessorChipset Memory subsystem Scsi controller Media storageIntegrated hardware RAID optional Serial ATA port NetworkingGraphic interface Baseboard Management Controller Operating system and software Power supplySystem fan Front bezel External and internal structureIcon Component Front panel Front panel control button functions Function Front panel LED indicators Color Status Description Indicator LED Hot-plug Amber HDD is active Rear panel Rear panel LED indicators Function Color Description Indicator LED Internal components System boards Mainboard Description Scsi backplane board Hot-plug memory board Memory board LED indicators Feature Color Description Jumper name Settings Function System jumpers System setup Page Setting up the system Pre-installation requirementsChecking the package contents Selecting a site Connecting peripherals Turning on the system Power-on problems Configuring the system OS Turning off the system System upgrade Page ESD precautions Installation precautionsPre-installation instructions Post-installation instructions Opening the server Removing the front bezel Installing the front bezel Removing the top cover Installing the top cover Removing the CPU air baffle To remove the CPU air baffle Installing the CPU air baffle Removing the center brace To remove the center brace Installing the center brace Removing a memory board air baffle To remove the memory board air baffle Installing a memory board air baffle Configuring hot-pluggable components Determining drive status Hard disk drivesRemoving a HDD Installing a HDD System fan assembly Removing the system fan assembly Installing the system fan assembly Power supply Removing a power supply Installing a power supply Memory board Memory board replacement options Removing a hot-plug memory board Installing a hot-plug memory board Removing hot-plug PCI card PCI cardTo remove a hot-plug PCI card with OS hot-plug interface Installing a hot-plug PCI card Configuring cold-pluggable components DVD drive Installing the DVD driveRemoving the DVD drive Page Installing a 5.25-inch drive Inch drivePage Removing a CPU ProcessorCPU upgrading guidelines Page Installing a CPU Page Processor core VRM requirements Processor core VRMsNo. of processors Processor core 10.2 VRM requirement Removing the processor core VRM Installing a processor core VRM Processor 4 VRM Removing a memory board Installing a memory board Dimm module installation guidelines Dimm modules Installing DIMMs System upgrade Removing DIMMs Installing a non-hot-plug PCI card To reconfigure the system memoryRemoving a non-hot-plug PCI card ARMC/3 optional or BMC module Installing the ARMC/3 or BMC moduleRemoving the ARMC/3 or BMC module System upgrade Configuring integrated Scsi hardware RAID components RAID activation key Installing the RAID activation keyRemoving the RAID activation key RAID cache Removing the RAID cache Installing the RAID cache RAID BBU Removing the RAID BBU System upgrade Installing the RAID BBU System upgrade Bios setup Page Introduction System options menu Using the System options menu Continue Booting Boot Manager Boot Maintenance Manager Bios Setup Utility Error Manager Bios setup Entering Bios setupPage Using the Bios menus Main Enabled Parameter Description Option Disabled 101 Auto Processor Information Memory Parameter Description Configure Memory RAS and Performance 104 Performance MaxYes View Configuration Details 107 View and Configure Memory Board # Healthy Devices InstalledNot IDE Controller ATA Mass Storage LAN Video USB Serial 3F8 PCI Server Management Console Redirection 118 FRU Information SEL Logging FRB Information Not Installed Security To change the Administrator/User password To set a Administrator/User passwordTo remove the User password Save, Restore & Exit Upgrading the Bios Recording the current Bios settingsDownloading the Bios image file To upgrade the Bios 126 Troubleshooting Page Troubleshooting Resetting the systemProblems following initial system installation To do this Press First steps checklist Verifying proper operation of key system lights Hardware diagnostic testingConfirming loading of the OS Power indicator does not light Specific problems and corrective actionsServer powers on but turns off often with fault light Server does not recognize all of the processors installed Server boot does not complete PostHDD activity indicator does not light ODD Optical disk drive activity indicator does not light ODD tray cannot be ejectedODD drive cannot read a disc Hard drives are not recognized Bootable CD drive is not detected New memory modules installed are not detectedExternal device connected to a USB connector does not work Cannot connect to a server Problems with the network Network status indicator does not lightDiagnostics pass but the connection fails Controller stopped working when an adapter was installed Network activity indicator does not light Server hangs when the drivers are loadedThere is problem with the application software No characters appear on the screen Characters are distorted or incorrect System cooling fan do not rotate properly 140 Troubleshooting Rack installation guide Page Setting up the system rack Equipment rack precautions Appendix a Acer Altos R910 rack installation guide System rack installation Vertical mounting hole pattern Installing the system into the rack To install the system into a four-post rack 148 149 Fully extend the mounting rails on the rack 151 152 153 154 Configuration options Page Introduction Memory board installation order Installation and population orderDimm module installation order Dimm module population order Population with one memory boardPopulation with two memory boards Population with four memory boards Dimm population with sparing Dimm population with mirroring Dimm population with RAID Hot-add Supported Hot-replace Hot-upgrade Memory modesMemory Maximum Hot-plug Compatibility Performance Mirroring Operation To configure memory to maximum compatibility Maximum compatibility Select View Configuration Details To configure memory to maximum performance Maximum performance 167 To configure memory sparing Memory sparing Set the Reserve Rank for Spare to Enabled To configure memory RAID Memory RAIDPage To configure memory mirroring Memory mirroringPage 174 Appendix B Memory configuration options Hardware RAID configuration Page Loading factory default setting Configuring the integrated Scsi hardware RAIDCreating and Initialing a RAID Volume Assigning a hot spare disk Index 180 181 182