Dell FM120x4 Jumpers and connectors, System board jumper settings, Jumper Setting Description

Page 62

7

Jumpers and connectors

System board jumper settings

CAUTION: Many repairs may only be done by a certified service technician. You should only perform troubleshooting and simple repairs as authorized in your product documentation, or as directed by the online or telephone service and support team. Damage due to servicing that is not authorized by Dell is not covered by your warranty. Read and follow the safety instructions that came with the product.

NOTE: Each node in the sled has separate configuration jumpers. To locate the jumpers for each node, see System Board Connectors.

For information on resetting the password jumper to disable a password, see Disabling A Forgotten Password.

Table 4. System board jumper settings

Jumper	Setting	Description

NVRAM_CLR		The configuration settings are retained at system boot.
		(default)

The configuration settings are cleared at the next system boot. (If the configuration settings become corrupted to the point where the system does not boot, install the jumper and boot the system. Remove the jumper before restoring the configuration information.)

PWRD_EN	The password feature is enabled.
	(default)

The password feature is disabled.

62

Image 62

Contents Regulatory Model E02B Regulatory Type E02B002 Page Contents Installing sled components Using the Boot Manager navigation keys Boot Manager screenJumpers and connectors Troubleshooting your systemUsing system diagnostics Technical specificationsGetting help Term Description About your systemTerms used in the document Front-panel features and indicators Hard-drive/SSD indicator patterns Drive-Status Indicator Pattern ConditionSolid blue Node status indicatorsIndicator Pattern Description Off Blinking blueUsing USB diskette or USB DVD/CD drives Documentation matrixQuick Resource Locator Setting up and configuring the iDRAC IP address Performing initial system configurationSetting up your system Logging in to iDRAC Installing the operating system Click Get drivers and downloadsUsing the System Setup and Boot Manager Choosing the system boot modeResponding to error messages Entering System SetupSystem setup options Using the System Setup navigation keysSystem Bios screen System Information screenSata Settings screen Memory Settings screenProcessor Settings screen Serial Communications screen Boot Settings screenIntegrated Devices screen System Profile Settings screen System Security screen System and setup password featuresMiscellaneous settings Assigning a system and/or setup password Using your system password to secure your system Operating with a setup password enabledBoot Manager screen Entering the Uefi Boot ManagerUsing the Boot Manager navigation keys IDRAC Settings utility Embedded system managementStandard configuration Networking configurationsEntering the iDRAC Settings utility System Setup Main Menu page, click iDRAC SettingsNetwork adapter isolation configuration Icon DescriptionIsolated networks configuration Network adapter isolation configurationTrunk configuration or LAG Recommended tools Installing sled componentsRemoving and installing the sled Removing the sledInstalling the sled Removing and installing a sledInside the sled Inside the sled 2.5 inch hard-drive/SSD systemCable cover Removing the cable coverInstalling the cable cover Removing and installing the cable coverCooling shroud Removing the cooling shroudDimm Type DIMMs Populated Per Installing the cooling shroudSystem memory Maximum Dimm Rank PerGeneral memory module installation guidelines Sample memory configurationsRemoving memory modules Number Organization Dimm Slot Population DIMMs SpeedInstalling memory modules Removing the memory moduleHard drives/SSDs Hard drive/SSD to node assignmentRemoving a hard drive/SSD Hard-Drive/SSD Bay NodeHard-drive/SSD carrier handle Installing a hard drive/SSD Shutdown procedure for servicing a hard drive/SSDConfiguring the boot drive Removing a 1.8 inch SSD from the SSD carrier Installing a 1.8 inch SSD in the SSD carrierHard-drive/SSD backplane Removing and installing the hard-drive/SSD backplane Removing the hard-drive/SSD backplaneRemoving the SSD cage assembly SSD cage assemblyInstalling the hard-drive/SSD backplane Replacing the easy restore module Easy restore moduleInstalling the SSD cage assembly System battery Replacing the system batterySystem board Removing the system boardPage Installing the system board Removing and installing the system boardControl panel Removing the control panelInstalling the control panel Removing and installing the control panelPage Troubleshooting your system Troubleshooting hard drives Troubleshooting USB devicesTroubleshooting the system board Troubleshooting the system batteryAlert messages Diagnostic messagesSystem messages When to use the Embedded System Diagnostics Using system diagnosticsDell Embedded System Diagnostics Running the Embedded System DiagnosticsSystem diagnostic controls Least one event description is recordedJumper Setting Description Jumpers and connectorsSystem board jumper settings Configuration settings are retained at system bootSystem board connectors Connector DescriptionDisabling a forgotten password Technical specifications Temperature BatteryEnvironmental Expanded operating temperature Temperature Continuous OperationMaximum Altitude Maximum VibrationMaximum Shock Operating Altitude De-ratingGaseous Contamination Contacting Dell Quick Resource Locator Locating your system Service TagGetting help Documentation feedback