Dell PowerEdge R900, Руководство владельца оборудования

Страница: 162 / 190

162
Jumpers and Connectors
Disabling a Forgotten Password
The system's software security features include a system password and a setup
password, which are discussed in detail in "Using the System Setup Program"
on page 41. The password jumper enables these password features or disables
them and clears any password(s) currently in use.
NOTICE:
See "Protecting Against Electrostatic Discharge" in the safety instructions
in your
Product Information Guide
.
1
Remove power from the system, including any attached peripherals, and
disconnect the system from the electrical outlet.
2 Open the system. See "Removing the Top Cover" on page 60.
3 Remove any expansion cards in slots 1 and 2 to gain access to the password
jumper.
4 Remove the jumper plug from the password jumper. See Figure 6-1 to
locate the password jumper (labeled "J7E2") on the system board.
5 Reinstall any expansion cards removed in step 3.
6 Close the system.
7 Reconnect your system and peripherals to their electrical outlets, and turn
on the system. The existing passwords are not disabled (erased) until the
system boots with the password jumper plug removed. However, before
you assign a new system and/or setup password, you must install the
jumper plug.
NOTE:
If you assign a new system and/or setup password with the jumper
plug still removed, the system disables the new password(s) the next time it
boots.
8 Remove power from the system, including any attached peripherals, and
disconnect the system from the electrical outlet.
9 Open the system. See "Removing the Top Cover" on page 60.
10 Remove any expansion cards in slots 1 and 2 to gain access to the password
jumper.
11 Install the jumper plug on the password jumper.
12 Reinstall any expansion cards removed in step 10.
13 Lower the memory module shroud.
14 Close the system.