information about features, and how to configure the server. It also containsdetailed instructions for installing, removing, and connecting optional devices thatthe server supports.v Rack Installation InstructionsThis printed document contains instructions for installing the server in a rack.v Safety InformationThis document is in PDF on the IBM System x Documentation CD. It containstranslated caution and danger statements. Each caution and danger statementthat appears in the documentation has a number that you can use to locate thecorresponding statement in your language in the Safety Information document.v Warranty and Support InformationThis document is in PDF on the IBM System x Documentation CD. It containsinformation about the terms of the warranty and getting service and assistance.Depending on the server model, additional documentation might be included on theIBM System x Documentation CD.The System x and xSeries Tools Center is an online information center thatcontains information about tools for updating, managing, and deploying firmware,device drivers, and operating systems. The System x and xSeries Tools Center is athttp://publib.boulder.ibm.com/infocenter/toolsctr/v1r0/index.jspThe server might have features that are not described in the documentation thatyou received with the server. The documentation might be updated occasionally toinclude information about those features, or technical updates might be available toprovide additional information that is not included in the server documentation.These updates are available from the IBM Web site. To check for updateddocumentation and technical updates, complete the following steps.Note: Changes are made periodically to the IBM web site. The actual proceduremight vary slightly from what is described in this document.1. Go to http://www.ibm.com/servers/eserver/support/xseries/index.html.2. From the Hardware list, select System x3655 and click Go.3. Click the Install and use tab.4. Click Product documentation.Notices and statements in this documentThe caution and danger statements that appear in this document are also in themultilingual Safety Information document, which is on the IBM System xDocumentation CD. Each statement is numbered for reference to the correspondingstatement in the Safety Information document.The following notices and statements are used in this document:v Note: These notices provide important tips, guidance, or advice.v Important: These notices provide information or advice that might help you avoidinconvenient or problem situations.v Attention: These notices indicate potential damage to programs, devices, ordata. An attention notice is placed just before the instruction or situation in whichdamage could occur.4 IBM System x3655 Type 7985 and 7943: Problem Determination and Service Guide