36 Netfinity 3500-M20 – Type 8657 Models 21Y, 22Y, 31Y, 32Y,Select this choice to enable or disable the micro-processor cache. In addition, you can define themicroprocessor cache type as write-back (WB) orwrite-through (WT). Selecting write-back modewill provide the maximum system performance.— PCI Bus ControlSelect this choice to assign IRQs and program themaster latency timer.Note: If a memory error is detected during normaloperations, System Management Interrupt(SMI) can disable the memory.— Memory SettingsSelect this choice to manually disable or enable abank of memory.If a memory error is detected during POST ormemory configuration, the server can automati-cally disable the failing memory bank and con-tinue operating with reduced memory capacity. Ifthis occurs, you must manually enable the mem-ory bank after the problem is corrected. SelectMemory Settings from the Advanced Setupmenu, use the arrow keys to highlight the bankthat you want to enable; then, use the arrow keysto select Enable.• Error LogSelect this choice to view or clear the error log.— Select POST Error Log to view the three mostrecent error codes and messages that the systemgenerated during POST.— Select Clear error logs to clear the error logs.• Save SettingsSelect this choice to save the customized settings.• Restore SettingsSelect this choice to delete the changes and restore theprevious settings.• Load Default SettingsSelect this choice to cancel the changes and restorethe factory settings.• Exit SetupIf you have made any changes, the program will promptyou to save the changes or exit without saving thechanges.Using passwordsThe System Security choice appears only on the full Con-figuration/Setup Utility menu. After you select this choice,you can implement a power-on password.Power-on passwordAfter you set a power-on password, you can enable theunattended-start mode. This locks the keyboard andmouse, but allows the server to start the operating system.
