IBM 865741Y Hardware Maintenance Manual - Page 39
Advanced Setup, If you select Advanced Setup
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Diskette Drive Access field. If Diskette Write Protect is enabled, diskette drives attached to the system board or riser card will operate in a read-only mode. Power-On Password Use this option to set, change, or delete a power-on password. You can also set Password Prompt to On, Off, or Dual. For additional information about the power-on password, see "Understanding the power-on password" on page 37. Administrator Password Use this option to set, change, or delete an administrator password. You can also set Power-on password changeable by user to No or Yes. For additional information about the administrator password, see "Understanding the administrator password" on page 40. Note See important information about the administrator password in "Understanding the administrator password" on page 40. Adapter ROM Security If this option is set to Yes, the keyboard will be locked during adapter ROM initialization. This can be used in conjunction with an administrator password to prevent the use of adapter ROM-based utility programs. Advanced Setup: If you select Advanced Setup from the Configuration/Setup Utility main menu, you can view and, in some cases, change settings for advanced hardware features, including ROM shadowing, PCI control, and Plug and Play Control. These settings must be configured correctly; otherwise, your server might malfunction. Cache Control, Cache State, L2 Cache Size. The Cache Control menu shows how much cache memory is installed and lets you enable or disable its use. Cache memory is special buffer storage that holds frequently used instructions and data, and works faster than main memory. With cache memory enabled, most of your programs will run faster. If you run programs that require slower speeds, you can disable cache memory to slow down your server. ROM Shadowing The ROM Shadowing menu shows which system devices are using read-only memory (ROM) shadowing. With ROM shadowing, your server stores data from the specified device in random access memory Netfinity 8655 - Type 8655 31