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IBM System x3650 M5 User Manual

IBM System x3650 M5
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Passwords
From the User Security menu choice, you can set, change, and delete a power-on
password and an administrator password.
The User Security choice is on the full Setup utility menu only.
If you set only a power-on password, you must type the power-on password to
complete the system startup and to have access to the full Setup utility menu.
An administrator password is intended to be used by a system administrator; it
limits access to the full Setup utility menu. If you set only an administrator
password, you do not have to type a password to complete the system startup, but
you must type the administrator password to access the Setup utility menu.
If you set a power-on password for a user and an administrator password for a
system administrator, you can type either password to complete the system
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
of6-20printable 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 2) on the system
board switch block (SW6) to bypass the power-on password check (see Table 2
on page 32 for more information).
Chapter 2. Configuration information and instructions 53

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IBM System x3650 M5 Specifications

General IconGeneral
Processor CoresUp to 22 cores per processor
Memory Slots24 DIMM slots
Form Factor2U rack server
ProcessorIntel Xeon E5-2600 v3/v4
MemoryUp to 1.5 TB (24x 64 GB LRDIMMs)
RAID SupportRAID 0, 1, 5, 6, 10, 50, 60
Network4x 1 GbE ports standard, optional 10 GbE
Power SupplyUp to 2x redundant hot-swap 550W, 750W, or 900W power supplies
Operating System SupportWindows Server, Red Hat Enterprise Linux, SUSE Linux Enterprise Server, VMware
ManagementIntegrated Management Module (IMM) v2.1
StorageUp to 24 x 2.5" or 12 x 3.5" drives

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