49 PowerEdge R420 Technical GuideAppendix C. Additional resourcesTable 30 provides a list of documents and websites that provide for more information on the DellPowerEdge R420.Table 30. Additional resourcesResource Description of contents LocationPowerEdge R420Systems Owner’sManualThis manual is provided in HTML format on the CDprovided with the R420 system, and also in HTML andPDF format at the Dell support site. A printed version isavailable in Asian languages as a customer- orderableoption. This manual provides information on thefollowing:• Chassis features• System Setup program• System messages• System codes and indicators• System BIOS• Remove and replace procedures• Troubleshooting• Diagnostics• Jumpers and connectorsSupport.Dell.com/ManualsPowerEdge R420Getting StartedGuideThis guide is printed and shipped with the system, and isalso available in PDF format on the Dell support site. Thisguide provides information on the following:• Initial setup steps• Key system features• Technical specificationsSupport.Dell.com/ManualsRack InstallationInstructionsThis printed document is provided with the rack kits. Thedocument provides the instructions for installing theserver in a rack.Support.Dell.com/ManualsCableManagement ArmInstallationInstructionsThis printed document is provided with the CMA kits. Thedocument provides the instructions for installing thecable management arm on the rails.Support.Dell.com/ManualsInformationUpdateThis document is printed and shipped with the system,and is also available in PDF format on the Dell supportsite. This document provides information on systemupdates.Support.Dell.com/ManualsSystemInformation LabelThe system information label documents the systemboard layout and system jumper settings. Text isminimized due to space limitations and translationconsiderations. The label size is standardized acrossplatforms.Inside the system chassiscover