Chapter 4 | BIOS Setup Description |
Security Settings
Feature
Options
Description
Supervisor Password | Installed | Reports if there is a supervisor password set. |
| Not Installed |
|
|
|
|
User Password | Installed | Reports if there is a user password set. |
| Not Installed |
|
|
|
|
Change Supervisor | enter password | Specifies the supervisor password. |
Password |
|
|
|
|
|
User Access Level | No Access | Sets BIOS setup utility access rights for user level. |
| View Only |
|
| Limited |
|
| Full Access |
|
|
|
|
Change User Password | enter password | Specifies the user password. |
|
|
|
Password Check | Setup | Setup: Check password while invoking setup. |
| Always | Always: Check password also on each boot. |
|
| |
|
|
|
Boot Sector Virus | Disabled | Select Enabled to enable boot sector protection. |
Protection | Enabled | The BIOS displays a warning when any program (or |
| ||
|
| virus) issues a Disk Format command or attempts to |
|
| write to the boot sector of the hard disk drive. |
|
| If enabled, the following appears when a write is |
|
| attempted to the boot sector. You may have to type N |
|
| several times to prevent the boot sector write. |
|
| Boot Sector Write! |
|
| Possible VIRUS: Continue (Y/N)? |
|
| The following appears after any attempt to format any |
|
| cylinder, head or sector of any hard disk drive via the |
|
| BIOS INT13 hard disk drive service: |
|
| Format!!! |
|
| Possible VIRUS: Continue (Y/N)? |
|
|
|
BIOS Update & Write | Disabled | Only visible if a supervisor password is installed. If |
Protection | Enabled | enabled the BIOS update and modification utilities |
| will ask for the supervisor password before allowing | |
|
| |
|
| any write accesses to the BIOS flash ROM chip. |
|
|
|
Yes | If set to Yes, the user can force the loading of CMOS | |
CMOS Defaults | No | defaults by pressing the END key during POST. |
|
| |
|
|
|
Hard Disk Security
This feature enables the users to set, reset or disable passwords for each hard drive in Setup without rebooting. If the user enables password support, a power cycle must occur for the hard drive to lock using the new password. Both user and master password can be set independently however the drive will only lock if a user password is installed.
COM 830 | Reference Manual | 79 |
