Lenovo x3550 M4 Installation And Service Manual page 125
Hide thumbs
Also See for x3550 M4:
- Installation and service manual (1006 pages) ,
- Product manual (44 pages) ,
- Installation and service manual (908 pages)
Table of Contents
Advertisement
startup. A system administrator who types the administrator password has access
to the full Setup utility menu; the system administrator can give the user authority
to set, change, and delete the power-on password. A user who types the power-on
password has access to only the limited Setup utility menu; the user can set,
change, and delete the power-on password, if the system administrator has given
the user that authority.
Power-on password:
If a power-on password is set, when you turn on the server, you must type the
power-on password to complete the system startup. You can use any combination
of 6 - 20 printable ASCII characters for the password.
When a power-on password is set, you can enable the Unattended Start mode, in
which the keyboard and mouse remain locked but the operating system can start.
You can unlock the keyboard and mouse by typing the power-on password.
If you forget the power-on password, you can regain access to the server in any of
the following ways:
v If an administrator password is set, type the administrator password at the
password prompt. Start the Setup utility and reset the power-on password.
v Remove the battery from the server, wait 30 seconds, and then reinstall it.
v Change the position of the power-on password switch (switch 4) on the system
board switch block (SW3) to bypass the power-on password check (see Table 3
on page 31 for more information).
Figure 84. System-board switches, jumpers, and buttons
107
Chapter 3. Configuring
Advertisement
Table of Contents
Troubleshooting
