HP Server Blade BL495c G6 USB support and functionality, Internal USB functionality, Diagnostics

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•Displaying system information

•Selecting the primary boot controller

•Configuring memory options

•Language selection

For more information on RBSU, see the HP ROM-Based Setup Utility User Guide on the Documentation CD or the HP website (http://www.hp.com/support/smartstart/documentation).

USB support and functionality

USB support

HP provides both standard USB 2.0 support and legacy USB 2.0 support. Standard support is provided by the OS through the appropriate USB device drivers. Before the OS loads, HP provides support for USB devices through legacy USB support, which is enabled by default in the system ROM.

Legacy USB support provides USB functionality in environments where USB support is not available normally. Specifically, HP provides legacy USB functionality for the following:

•POST

•RBSU

•Diagnostics

•DOS

•Operating environments which do not provide native USB support

Internal USB functionality

An internal USB connector is available for use with security key devices and USB drive keys. This solution provides for use of a permanent USB key installed in the internal connector, avoiding issues of clearance on the front of the rack and physical access to secure data.

External USB functionality

HP provides external USB support to enable local connection of USB devices for server blade administration, configuration, and diagnostic procedures. For more information, see "Using the HP c- Class Blade SUV Cable (on page 44)."

For additional security, external USB functionality can be disabled through RBSU. Disabling external USB support in RBSU disables the USB connectors on the HP c-Class Blade SUV Cable.

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Contents Part Number July 2009 Second Edition Intended audience Contents Environmental specifications Server blade specifications Component identificationRéparation par le client CSR Parts only warranty serviceCustomer self repair Service de garantie pièces seules Riparazione da parte del clienteServizio di garanzia per i soli componenti Reparaciones del propio cliente Servicio de garantía exclusivo de componentes Garantieservice Parts Only Reparo feito pelo clienteServiço de garantia apenas para peças Customer self repair Customer self repair Customer self repair Customer self repair Description Spare part Customer self Number Repair on Illustrated parts catalogServer blade components HP NC325m PCI Express Quad Port Gigabit Server Adapter 450604-001 Mandatory Class Page Illustrated parts catalog Required tools Removal and replacement proceduresSafety considerations Preventing electrostatic dischargeSymbols on equipment Server blade preparationPower down the server blade Remove the server bladeAccess panel Hard driveDimm baffle DIMMs Mezzanine card Front bezel Server blade release lever Release buttonHeatsink Removal and replacement procedures Processor Removal and replacement procedures Removal and replacement procedures Removal and replacement procedures Battery tray System board Removal and replacement procedures Removal and replacement procedures Removal and replacement procedures Removal and replacement procedures System battery To replace the component, reverse the removal procedure Hard drive cabling Using the HP c-Class Blade SUV Cable CablingAccessing a server blade with local KVM Accessing a server blade with local media devicesUSB hub HP Insight Diagnostics Diagnostic toolsTroubleshooting resources HP Insight Diagnostics survey functionalityArray Diagnostic Utility HP Systems Insight Manager Integrated Management LogHP Insight Server Migration software for ProLiant HP ROM-Based Setup UtilityHP Insight Remote Support software USB support DiagnosticsUSB support and functionality Internal USB functionalityComponent identification Front panel componentsFront panel LEDs Description StatusSystem board components Mezzanine connector definitionsConnector Card support Position Function Default System maintenance switchSystem maintenance switch procedures Connector Description HP c-Class Blade SUV CableServer blade specifications SpecificationsEnvironmental specifications Specification ValueAcronyms and abbreviations Index System battery System board System components 16, 21