Lenovo 7D8J, Руководство по установке

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Notes:
• Even if the storage drive is removed from one server and installed in another, the hard-disk password is
still valid.
• If the hard disk password is forgotten, there is no way to reset the password or recover data from the
storage drive.
Password considerations
A password can be any combination of up to 64 alphabetic and numeric characters. For security reasons, it
is recommended to use a strong password that cannot be easily compromised.
Note:
The Setup Utility program passwords are case-sensitive.
To set a strong password, consider the following guidelines:
• Have at least eight characters in length
• Contain at least one alphabetic character and one numeric character
• Not be your name or your user name
• Not be a common word or a common name
• Be significantly different from your previous passwords
Setting, changing, or deleting a password
To set, change, or delete a password, complete the following steps:
Step 1. Start the Setup Utility program, see “Starting the Setup Utility program” on page 101.
Step 2. Select
Security
.
Step 3. Depending on the password type, select
Set Supervisor Password
and press
Enter
.
Step 4. Follow the instructions on the right side of the screen to set, change, or delete a password.
Note:
A password can be any combination of up to 64 alphabetic and numeric characters. For
more information, see Password considerations.
Step 5. To save settings and exit the Setup Utility program, press
F10
; then, select
Yes
in the displayed
window, and press
Enter
.
Erasing lost or forgotten passwords (clearing CMOS)
To erase a lost or forgotten password, complete the following steps:
Step 1. Remove any media from the drives and turn off all connected devices and the server; then,
disconnect all power cords from electrical outlets and disconnect all cables that are connected to
the server.
Step 2. Remove the server cover , see “Remove the server cover” on page 49.
Step 3. Remove the CMOS battery (CR2032), see “Remove the CMOS battery (CR2032)” on page 53.
Step 4. Wait for 10 to 15 seconds; then, reinstall the CMOS battery (CR2032), see “Install the CMOS
battery (CR2032)” on page 89.
Step 5. Reinstall the server cover and reconnect the power cord, see “Install the server cover” on page 92.
Step 6. Turn on the server. Before the operating system starts up, press
F1
to enter the Setup Utility.
Step 7. In Setup Utility, make sure the date, time, and other settings are correct.
Step 8. To save settings and exit the Setup Utility program, press
F10
; then, select
Yes
in the displayed
window, and press
Enter
.
104
ThinkSystem ST50 V2 Setup Guide