SAS a | Dell 1950 specs

Figure 3-9. Cable Routing for the SAS Controller Daughter Card

3

2

1

1 SAS connector SAS 0	2	SAS controller daughter card 3	SAS backplane connector
			SAS A

58

Installing System Components

Image 58

Dell 1950 owner manual SAS a

Contents

Dell PowerEdge 1950 Systems W . d e l l . c o m s u p p o r t . d e l l . c o m June 2009 P/N HH176 A01 Contents Removing and Replacing the Front Bezel Baseboard Management Controller ConfigurationExpansion Card Installation Guidelines Contents Removing a SAS Controller Daughter Card General Memory Module Installation Guidelines Troubleshooting System Cooling Problems 101 100 103 Using Server Administrator Diagnostics 111102 104 Dell Enterprise Training and Certification 127 Returning Items for Warranty Repair or Credit 127126 128 Other Information You May Need About Your System Accessing System Features During Startup Front-Panel Features and Indicators Hard-Drive Indicator Codes Hard-Drive Indicators Amber Optional USB connectors Back-Panel Features and IndicatorsVideo connector NIC2 connector Power Indicator Codes Connecting External Devices NIC Indicator Codes Power Supply Indicators Power supply status indicator LCD Status Messages E1310 RPM Fan ## E1211 Romb BattE1229 E1311 RPM Fan Mod #x E141F CPU Protocol E1418 CPU # PresenceE141C CPU Mismatch E1420 CPU Bus Perr E1710 Channel Chk E1620 PS # Input RangeE1624 PS Redundancy E1711 E2013 Shadow Bios Fail E1810 HDD ## FaultE2011 Mem Config Err E1812 HDD ## Removed E2019 Parity Error E2017 Timer FailE2018 Prog Timer E201F Drac Config E2112 Mem Spare Crd # E2111 SBE Log DisableCrd # Dimm ## E2113 Mem Mirror Crd # Removing LCD Status Messages Solving Problems Described by LCD Status MessagesI1912 SEL Full System Messages Sequential order beginning Error Remote AccessDIMMs must be populated With slot 1. The following No boot device available Configuration, ResourceManufacturing mode General failure Northbound merge error No boot sector on hardNo timer tick interrupt Error Embedded Seek error Read faultUpdate attempt failed Requested sector not found Diagnostics Messages Alert Messages About Your System Using the System Setup Program Entering the System Setup ProgramResponding to Error Messages Using the System Setup Program System Setup Options Main Screen CPU Information Status, and redundant memory statusCPU Information Screen on Default System Setup Program Options Description Boot SequenceOff default Failsafe Baud Rate Be adjusted Prefetch Will become read-only, and automatically set to DisabledCPU Information Screen Cache, and the number of cores Integrated Devices Screen System Security Screen Last default System and Setup Password FeaturesUsing the System Password Restored Using the System Setup Program Using the Setup Password Baseboard Management Controller Configuration Disabling a Forgotten PasswordSee Disabling a Forgotten Password on Entering the BMC Setup Module BMC Setup Module Options Installing System Components Installing System Components Recommended Tools Inside the System Sideplane Removing and Replacing the Front BezelControl panel Backplane Opening and Closing the System Opening the System Closing the System Cooling Fan Modules Removing a Cooling Fan Module Replacing a Cooling Fan Module System Board Cooling Shroud Cooling ShroudsMemory Cooling Shroud Memory Cooling Shroud Installing System Components Memory cooling shroud Power SuppliesRemoving a Power Supply System processors Replacing a Power Supply Locking tab SAS Controller Daughter Card Removing the Power Supply BlankInstalling the Power Supply Blank Removing a SAS Controller Daughter Card Sideplane Daughter card socket Tray assembly Release latch Only Card only SAS RAID connector 0 to SAS a RAID Battery Card Battery connector Expansion Cards Expansion Card Installation Guidelines Installing an Expansion Card Card-edge connector Removing an Expansion Card Configuring the Boot Drive Configuring the Boot DeviceSystem Memory Non-Optimal Memory Configurations General Memory Module Installation GuidelinesMemory Sparing Support Installing Memory Modules Memory Mirroring Support Ejectors Removing Memory Modules Activating the Integrated NIC TOEProcessors Removing the Processor 14. Installing and Removing the Heat Sink Heat sink Processor Socket-release lever ZIF socket Installing a Processor RAC Card Optical Drive Removing the Optical Drive Tray Optical-drive release tab Installing the Optical Drive TrayOptical drive Before You Begin Hard DrivesRemoving a Drive Blank Installing a Drive Blank Installing a Hot-Plug Hard Drive 18. Installing a Hot-Plug Hard-Drive Drive carrier Replacing a Hard-Drive Carrier Installing a SAS Hard Drive Into a SATAu Drive CarrierRemoving a Hard Drive From a Hard-Drive Carrier Installing a Sata Hard Drive Into a Sata Drive Carrier Sata hard drive Sata hard-drive Hole labels Installing System Components Expansion-Card Riser Removing an Expansion-Card Riser Removing the Backplane Board Installing an Expansion-Card RiserBackplane Board Center riser board Center riser board release Latch Backplane board Sideplane Board Installing the Backplane BoardRemoving the Sideplane Board Replacing the System Battery System BatteryInstalling the Sideplane Board System battery is a 3.0-volt V, coin-cell battery Connector Control Panel Assembly Removing the Control Panel Installing the Control Panel Control panel cable Control-panel circuit board System Board Removing the System Board Installing the System Board Handle System-board tray Installing System Components Installing System Components Start-Up Routine Safety First-For You and Your SystemSoftware Monitors power indicator Start-Up Routine Indications Look/listen for Action Troubleshooting External Connections Troubleshooting IRQ Assignment ConflictsChecking the Equipment Monitor is not working properly Video memory is faulty Troubleshooting the Video SubsystemTroubleshooting the Keyboard Problem Troubleshooting Basic I/O Functions Troubleshooting the Mouse Troubleshooting a Serial I/O Device Troubleshooting a USB Device NIC cannot communicate with network Troubleshooting a NICTroubleshooting a Wet System Liquid spilled on the system Excessive humidity Troubleshooting a Damaged System System was dropped or damaged Troubleshooting the System Battery Troubleshooting Power Supplies Troubleshooting a Fan Troubleshooting System Cooling Problems101 Troubleshooting System Memory Action Troubleshooting Your System Troubleshooting an Optical Drive103 Troubleshooting a Hard Drive Troubleshooting a SAS or SAS RAID Controller Daughter Card 105 Action Troubleshooting Expansion Cards 107 Troubleshooting the Microprocessors 109 110 When to Use the System Diagnostics Using Server Administrator DiagnosticsSystem Diagnostics Features 111 Using the Custom Test Options Running the System DiagnosticsSystem Diagnostics Testing Options Selecting Devices for Testing Viewing Information and Results Selecting Diagnostics Options113 114 System Board Jumpers Jumpers and Connectors115 Pwrden 117 System Board Connectors 118 119 Drive 0 connector SAS/SATA Backplane Board ConnectorsDrive 1 connector 121 Expansion-CardRiser-Board Components and PCI Buses 122 Chassis intrusion switch SAS Sideplane Board ConnectorsControl panel connector 123 124 125 Online ServicesTechnical Assistance Getting Help Technical Support Service AutoTech ServiceAutomated Order-Status Service Electronic Quote Service 127 Before You Call 128 129 Contacting Dell 130 131 132 133 134 General Support 01-899-753-0777 135 136 137 General Support dial from within Jamaica only Getting Help 138 139 General Support 001-800-882-1519 140General Support 001-800-220-1006 141 142 143 144 145 146 BTU British thermal unit 147Amperes AC Alternating current Celsius 148 CPU Central processing unit. See processor DC Direct current Fahrenheit 149FBD Fully buffered Dimm 150 LVD Low voltage differential Meters MA Milliamperes 151 152 TCP/IP Transmission Control Protocol/Internet Protocol 153 Volts VAC Volts alternating current VDC Volts direct current 154 Diskette drives 155 Index 157 BoardPCI buses expansion-card riser Index Upgrades processor 159 160