NEC PH133 manual 4.Server Security Locks

disable writing to the diskette drive.

If you set the user password, but not the administrative password, the BIOS requires you to enter the user password before you can boot the server or run the SCU. If you set both passwords, entering either one lets you boot the server or enable the keyboard and mouse. Only the administrative password lets you change the system configuration with the SCU.

The secure boot mode allows the system to boot and run the operating system (OS). However, you cannot use the keyboard or mouse until you enter the user password.

If you set a hot-key combination, you can secure the server immediately.

For additional security, two microswitches mounted on the floor plate of the server, near the side cover and hot-docking bay door, transmit warnings to the system board. Through software, they alert the user of unauthorized activity.

Figure 1-4. Server Security Locks

A ¾ Side cover lock

B ¾ Front panel door lock

C ¾ Inner door lock