HP Dc5000 Computer Setup (F10) Utility Guide - Page 19

Computer Setup (F10) Utility Computer Setup (Continued) Heading Option Description Security (continued) Restore Master Boot Record Restores the backup Master Boot Record to the current bootable disk. ✎ Only appears if all of the following conditions are true: • MBR Security is enabled. • A backup copy of the MBR has been previously saved. • The current bootable disk is the same disk from which the backup copy of the MBR was saved. Ä CAUTION: Restoring a previously saved MBR after a disk utility or the operating system has modified the MBR may cause the data on the disk to become inaccessible. Only restore a previously saved MBR if you are confident that the current bootable disk's MBR has been corrupted or infected with a virus. Device Security Enables/disables serial ports A and B, parallel port, front USB ports (some models), all USB ports, system audio, network controllers (some models), MultiBay devices (some models), and SCSI controllers (some models). Network Service Boot Enables/disables the computer's ability to boot from an operating system installed on a network server. (Feature available on NIC models only; the network controller must reside on the PCI bus or be embedded on the system board.) ✎ Support for specific Computer Setup options may vary depending on the hardware configuration. Computer Setup (F10) Utility Guide www.hp.com 15