Glossary
Page 2
... that relieves the system's processor of data between the processor and memory or between the expansion bus and a peripheral. 2 A program that controls the transfer of specific processing tasks. DIMM - DVD - Digital versatile disc or digital video disc. ESM - Embedded server management. A chip or expansion card that allows the operating system or...
... that relieves the system's processor of data between the processor and memory or between the expansion bus and a peripheral. 2 A program that controls the transfer of specific processing tasks. DIMM - DVD - Digital versatile disc or digital video disc. ESM - Embedded server management. A chip or expansion card that allows the operating system or...
Glossary
Page 4
... crystal display. See also bus. Low voltage differential. Milliampere(s). 4 Each peripheral connection must be sent to or received by a peripheral device travels by wiring dedicated specifically to the LAN. Two devices can be designed to the processor. Kilo-; 1000. Kilobit(s) per second. Kilohertz. Keyboard/video/mouse. An electronic device that allows...
... crystal display. See also bus. Low voltage differential. Milliampere(s). 4 Each peripheral connection must be sent to or received by a peripheral device travels by wiring dedicated specifically to the LAN. Two devices can be designed to the processor. Kilo-; 1000. Kilobit(s) per second. Kilohertz. Keyboard/video/mouse. An electronic device that allows...
Glossary
Page 5
... a hexadecimal number, in which a set of physical drives stores data and one of the concepts used to serve specific storage needs. Network interface controller. management station - MB - Megabits per second. MBR - An area in memory ...board. NIC - A device that connects to a network. 5 mAh - Milliampere-hour(s). Master boot record. A specific location, usually expressed as integrated memory (ROM and RAM) and add-in your system that are optimized to remotely manage...drive capacity, the term is monitored and managed using Dell OpenManage™ Server Administrator.
... a hexadecimal number, in which a set of physical drives stores data and one of the concepts used to serve specific storage needs. Network interface controller. management station - MB - Megabits per second. MBR - An area in memory ...board. NIC - A device that connects to a network. 5 mAh - Milliampere-hour(s). Master boot record. A specific location, usually expressed as integrated memory (ROM and RAM) and add-in your system that are optimized to remotely manage...drive capacity, the term is monitored and managed using Dell OpenManage™ Server Administrator.
Glossary
Page 6
... electrical power to create an image. You can contain multiple logical drives. Peripheral Component Interconnect. Power distribution unit. PowerEdge RAID controller. Before the operating system loads when you turn on another processor. CPU is used for processor. NVRAM...PDU - The primary computational chip inside the system that is expressed as RAM and hard drives. provider - A provider is an implementation-specific integer or pointer that communicates with the fdisk command. Nonvolatile random-access memory. You must usually be revised to a system. pixel - ...
... electrical power to create an image. You can contain multiple logical drives. Peripheral Component Interconnect. Power distribution unit. PowerEdge RAID controller. Before the operating system loads when you turn on another processor. CPU is used for processor. NVRAM...PDU - The primary computational chip inside the system that is expressed as RAM and hard drives. provider - A provider is an implementation-specific integer or pointer that communicates with the fdisk command. Nonvolatile random-access memory. You must usually be revised to a system. pixel - ...
Glossary
Page 9
... - Most VGA and SVGA video adapters include memory chips in combination with greater resolution and color display capabilities than previous standards. To display a program at a specific graphics resolution, you must install the appropriate video drivers and your system's video capabilities. VGA - WH - Zero insertion force. 9 V - Volt(s) alternating current. video memory - Video...
... - Most VGA and SVGA video adapters include memory chips in combination with greater resolution and color display capabilities than previous standards. To display a program at a specific graphics resolution, you must install the appropriate video drivers and your system's video capabilities. VGA - WH - Zero insertion force. 9 V - Volt(s) alternating current. video memory - Video...
User Manual
Page 3
... for installing the second processor in Dell PowerEdge R520 and PowerEdge R420 systems. Before You Begin To install a second processor in your system configuration, verify the system power consumption with a cooling fan. For more information on support.dell.com. • Upgraded the riser...Specifications" in the table below: Table 1-1. NOTE: When selecting or upgrading your system, you must ensure that you have: • Replaced the dummy fan in the FAN 6 slot with the Dell Energy Smart Solution Advisor at support.dell.com. Riser Upgrade Information PowerEdge System R520 R420...
... for installing the second processor in Dell PowerEdge R520 and PowerEdge R420 systems. Before You Begin To install a second processor in your system configuration, verify the system power consumption with a cooling fan. For more information on support.dell.com. • Upgraded the riser...Specifications" in the table below: Table 1-1. NOTE: When selecting or upgrading your system, you must ensure that you have: • Replaced the dummy fan in the FAN 6 slot with the Dell Energy Smart Solution Advisor at support.dell.com. Riser Upgrade Information PowerEdge System R520 R420...
Getting Started Guide
Page 6
...redundant AC Power Supply Unit) 4.8 A - 2.4 A (X2) (with 350 W Redundant AC Power Supply Unit) Technical Specifications NOTE: The following information is available online at support.dell.com/manuals. • The rack documentation included with your rack solution describes how to install your system into a rack, if...Technical Assistance If you purchased with your system, including those required by law to support.dell.com. 6 de C.V. For a complete and current listing of the specifications for more information. NOTE: Always check for configuring and managing your system. de M&#...
...redundant AC Power Supply Unit) 4.8 A - 2.4 A (X2) (with 350 W Redundant AC Power Supply Unit) Technical Specifications NOTE: The following information is available online at support.dell.com/manuals. • The rack documentation included with your rack solution describes how to install your system into a rack, if...Technical Assistance If you purchased with your system, including those required by law to support.dell.com. 6 de C.V. For a complete and current listing of the specifications for more information. NOTE: Always check for configuring and managing your system. de M&#...
Getting Started Guide
Page 7
....0 mm (23.9 inch) 19.9 kg (43.87 lb) 16.73 kg (36.88 lb) Environmental NOTE: For additional information about environmental measurements for specific system configurations, see support.dell.com/ manuals. Storage Relative humidity -40 °C to 65 °C (-40 °F to 149 °F) with a phase to phase voltage not exceeding 230...: 10 °C to 35 °C at 1 °C/300 m above 900 m (1 °F per hour 7 NOTE: For information on supported expanded operating temperature range and configurations, see dell.com/environmental_datasheets.
....0 mm (23.9 inch) 19.9 kg (43.87 lb) 16.73 kg (36.88 lb) Environmental NOTE: For additional information about environmental measurements for specific system configurations, see support.dell.com/ manuals. Storage Relative humidity -40 °C to 65 °C (-40 °F to 149 °F) with a phase to phase voltage not exceeding 230...: 10 °C to 35 °C at 1 °C/300 m above 900 m (1 °F per hour 7 NOTE: For information on supported expanded operating temperature range and configurations, see dell.com/environmental_datasheets.
Owner's Manual
Page 4
... System...37 Cooling Shroud...40 Removing The Cooling Shroud...40 Installing The Cooling Shroud...41 System Memory...41 General Memory Module Installation Guidelines 43 Mode-Specific Guidelines...43 Removing Memory Modules...45 Installing Memory Modules...47 Hard Drives...47 Removing A 2.5 Inch Hard-Drive Blank...48 Installing A 2.5 Inch Hard-Drive Blank...49...
... System...37 Cooling Shroud...40 Removing The Cooling Shroud...40 Installing The Cooling Shroud...41 System Memory...41 General Memory Module Installation Guidelines 43 Mode-Specific Guidelines...43 Removing Memory Modules...45 Installing Memory Modules...47 Hard Drives...47 Removing A 2.5 Inch Hard-Drive Blank...48 Installing A 2.5 Inch Hard-Drive Blank...49...
Owner's Manual
Page 7
5 Using System Diagnostics...111 Dell Online Diagnostics...111 Dell Embedded System Diagnostics...111 When To Use The Embedded System Diagnostics 111 Running The Embedded System Diagnostics 111 System Diagnostic Controls...112 6 Jumpers And Connectors...113 System Board Jumper Settings...113 System Board Connectors...114 Disabling A Forgotten Password...115 7 Technical Specifications...117 8 System Messages...121...
5 Using System Diagnostics...111 Dell Online Diagnostics...111 Dell Embedded System Diagnostics...111 When To Use The Embedded System Diagnostics 111 Running The Embedded System Diagnostics 111 System Diagnostic Controls...112 6 Jumpers And Connectors...113 System Board Jumper Settings...113 System Board Connectors...114 Disabling A Forgotten Password...115 7 Technical Specifications...117 8 System Messages...121...
Owner's Manual
Page 12
... status and error messages to four 3.5 inch cabled hard drives. If the system stops responding during POST, press and hold the button for information about specific error codes. • The LCD backlight lights blue during normal operating conditions and lights amber to display error status. The ports are USB 2.0-compliant. Allows...
... status and error messages to four 3.5 inch cabled hard drives. If the system stops responding during POST, press and hold the button for information about specific error codes. • The LCD backlight lights blue during normal operating conditions and lights amber to display error status. The ports are USB 2.0-compliant. Allows...
Owner's Manual
Page 14
... in a simplified user-friendly description. Select Setup DNS to enable DNS and to display LCD error messages in standby, and any error exists (for the specific issue. 14 Select Simple to view domain addresses. Power Displays the power output of the system in the Set home submenu of the Setup menu...
... in a simplified user-friendly description. Select Setup DNS to enable DNS and to display LCD error messages in standby, and any error exists (for the specific issue. 14 Select Simple to view domain addresses. Power Displays the power output of the system in the Set home submenu of the Setup menu...
Owner's Manual
Page 15
... occurs. If the problem persists, see Getting Help. 15 Electrical indicator Condition The indicator blinks amber if the system experiences an electrical error (for the specific issue. Health indicator Condition Corrective Action Invalid memory configurations can cause the system to halt at startup without any video output.
... occurs. If the problem persists, see Getting Help. 15 Electrical indicator Condition The indicator blinks amber if the system experiences an electrical error (for the specific issue. Health indicator Condition Corrective Action Invalid memory configurations can cause the system to halt at startup without any video output.
Owner's Manual
Page 19
... to a Low Output configuration or vice versa, you purchased with your system that provides documentation and tools for updates on support.dell.com/manuals and read the updates first because they must power down the system. When hot-adding a power supply, this indicates... only the power supply with the power supply. This document is available online at support.dell.com/ manuals. NOTE: Always check for configuring and managing your system, and technical specifications. Power Indicator Pattern Green Flashing amber Flashing green Condition The handle indicator lights green indicating ...
... to a Low Output configuration or vice versa, you purchased with your system that provides documentation and tools for updates on support.dell.com/manuals and read the updates first because they must power down the system. When hot-adding a power supply, this indicates... only the power supply with the power supply. This document is available online at support.dell.com/ manuals. NOTE: Always check for configuring and managing your system, and technical specifications. Power Indicator Pattern Green Flashing amber Flashing green Condition The handle indicator lights green indicating ...
Owner's Manual
Page 21
...The System Setup And Boot Manager System Setup enables you specify the boot mode, the system boots in the graphical browser. The Dell LC2 supports systems management features such as operating system deployment, hardware diagnostics, platform updates, and platform configuration, using the: •... the BIOS Boot Manager or the Unified Extensible Firmware Interface (UEFI) Boot Manager, depending on Unified Extensible Firmware Interface (UEFI) specifications that 21 You must select the boot mode in System Setup, select System BIOS → Serial Communication screen → Serial...
...The System Setup And Boot Manager System Setup enables you specify the boot mode, the system boots in the graphical browser. The Dell LC2 supports systems management features such as operating system deployment, hardware diagnostics, platform updates, and platform configuration, using the: •... the BIOS Boot Manager or the Unified Extensible Firmware Interface (UEFI) Boot Manager, depending on Unified Extensible Firmware Interface (UEFI) specifications that 21 You must select the boot mode in System Setup, select System BIOS → Serial Communication screen → Serial...
Owner's Manual
Page 41
...cables inside the system are routed through the cable routing latch. 1. Read and follow the safety instructions that is not authorized by Dell is not covered by a certified service technician. Lower the cooling shroud into the chassis. Damage due to its electrical outlet and...bracket. 3. Reconnect the system to servicing that came with the numbered fan bays as a guide. 2. It supports DDR3 and DDR3L voltage specifications. System Memory Your system supports DDR3 unbuffered ECC DIMMs (UDIMM ECC) and registered DIMMs (RDIMMs). Memory bus operating frequency can be done...
...cables inside the system are routed through the cable routing latch. 1. Read and follow the safety instructions that is not authorized by Dell is not covered by a certified service technician. Lower the cooling shroud into the chassis. Damage due to its electrical outlet and...bracket. 3. Reconnect the system to servicing that came with the numbered fan bays as a guide. 2. It supports DDR3 and DDR3L voltage specifications. System Memory Your system supports DDR3 unbuffered ECC DIMMs (UDIMM ECC) and registered DIMMs (RDIMMs). Memory bus operating frequency can be done...
Owner's Manual
Page 43
... memory sockets (A5, B5) must match DIMMs installed in either memory optimized (independent channel) or Advanced ECC modes. For more information, see Mode-Specific Guidelines. • A maximum of two UDIMMs can be populated in a channel. • A maximum of the slowest installed memory module(s) or...mode to both x4 and x8 DRAMs. This protects against single DRAM chip failures during normal operation. The allowable configurations depend on mode-specific guidelines, populate two or three DIMMs per channel. • Populate DIMM sockets only if a processor is not supported. 43 For ...
... memory sockets (A5, B5) must match DIMMs installed in either memory optimized (independent channel) or Advanced ECC modes. For more information, see Mode-Specific Guidelines. • A maximum of two UDIMMs can be populated in a channel. • A maximum of the slowest installed memory module(s) or...mode to both x4 and x8 DRAMs. This protects against single DRAM chip failures during normal operation. The allowable configurations depend on mode-specific guidelines, populate two or three DIMMs per channel. • Populate DIMM sockets only if a processor is not supported. 43 For ...
Owner's Manual
Page 44
... to the mirrored copy. Sample Memory Configurations The following tables indicate single- Memory Sparing NOTE: To use x4 device width and does not impose any specific slot population requirements. If persistent correctable errors are not supported. This ensures SDDC and multi-bit protection. For example, DIMMs installed in sockets A2 and...
... to the mirrored copy. Sample Memory Configurations The following tables indicate single- Memory Sparing NOTE: To use x4 device width and does not impose any specific slot population requirements. If persistent correctable errors are not supported. This ensures SDDC and multi-bit protection. For example, DIMMs installed in sockets A2 and...
Owner's Manual
Page 105
... 3. Open the system. 7. Read and follow the safety instructions that is not authorized by Dell is displayed indicating a fault with the product. 1. If a diagnostic test or error message indicates a specific memory module as faulty, swap or replace the module with a module of the same type and... off the system and attached peripherals, and unplug the system from the electrical outlet. 6. Check the memory channels and ensure that came with a specific memory module, go to step 12. 4. Open the system. 2. If an error message is still indicated, go to step 12. 5. If...
... 3. Open the system. 7. Read and follow the safety instructions that is not authorized by Dell is displayed indicating a fault with the product. 1. If a diagnostic test or error message indicates a specific memory module as faulty, swap or replace the module with a module of the same type and... off the system and attached peripherals, and unplug the system from the electrical outlet. 6. Check the memory channels and ensure that came with a specific memory module, go to step 12. 4. Open the system. 2. If an error message is still indicated, go to step 12. 5. If...
Owner's Manual
Page 117
7 Technical Specifications Processor Processor type Expansion Bus Bus type Expansion slots using riser card: Riser 1 Riser 2 Memory Architecture Memory module sockets Memory module capacities RDIMMs UDIMMs Minimum ...
7 Technical Specifications Processor Processor type Expansion Bus Bus type Expansion slots using riser card: Riser 1 Riser 2 Memory Architecture Memory module sockets Memory module capacities RDIMMs UDIMMs Minimum ...
