4. Setting Up Windows Server 2008 R2Express5800/R320c-E4, R320c-M4, R320d-E4, R320d-M4 Installation Guide (Windows) 111Chapter 1 Installing Operating System4.2 Setup with EXPRESSBUILDERThis section describes how to install Windows with EXPRESSBUILDER.Important • Setup with EXPRESSBUILDER may delete all data of the hard disk drivedepending on the settings. Pay attention to input parameters. You must beespecially careful when configuring the following:– Partition Settings in the Windows Setup wizardBacking up user data, as needed, is recommended.• Before starting setup, be sure to disconnect hard disk drives that is not to besetup. Install those hard disk drives after setup has completed. Conductingsetup with hard disk drives being connected may cause existing data to beerased unintentionally. It is recommended to make backup copy of user databefore starting setup.• Although some dialog boxes and popup windows are displayed during installingft Server Control Software in Setup, do not operate from the keyboard and themouse. Installation is continued automatically.Do not operate especially although the following dialog is displayed. Wheninstallation is stopped with operation of a keyboard or a mouse, there is apossibility that OS does not start normally.Note The Scalable Networking Pack (SNP) function is disabled on systems that have beeninstalled by using EXPRESSBUILDER.The setting of SNP function may affect the system performance.Contact your sales representative for details.Tips Setup with EXPRESSBUILDER allows you to use a pre-specified parameter file or savethe parameters specified in setup as a parameter file on a removable media.For details on creating a parameter file, see Chapter 1 (6. Windows OS Parameter File).