Setup Utilities and Diagnostics Features

Heading

Option

Description

 

 

 

Security

Restore Master

Restores the backup Master Boot Record to the current

(continued)

Boot Record*

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 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, all USB ports, system audio, network controllers (some

 

 

models), Multibay devices (some models), and SCSI controllers

 

 

(some models).

 

 

 

 

Network Service

Enables/disables the computer’s ability to boot from an

 

Boot

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.)

*Option supported on select models.

2–8

360201-002

Service Reference Guide, dc5000