88
Using the BIOS Setup Utility
Setting the configuration switches
The system board has a configuration switch block related to the BIOS. You
can use specific switches to reset the CMOS settings to the BIOS defaults, or
to erase a misplaced or forgotten password. For the location of the
configuration switch block, see “System board” on page 8.
The Clear Password switch
The Clear Password switch on the system board (SW3) lets you clear the
existing system passwords in case they are misplaced or forgotten, or if the
system administrator is unavailable. For normal operation, SW3 should be set
to the OFF position. To clear the passwords, SW3 should be set to the ON
position.
Once the switch is set to the ON position, passwords will be disabled, allowing
you to go directly to the operating system or to enter the BIOS Setup without
entering a password. To set up a new password, enter the BIOS Setup and enter
the password as you normally would, then turn off the system. Prior to turning
on the system again, open the system, return SW3 back to the OFF position,
then close the system. Make sure you turn off the server and unplug the power
cord before moving the switch.
Caution
Moving any of these switches while the power is on can
damage your server. Always turn off the server and unplug
the power cord from the server before changing switch
settings.
8508366.book Page 88 Tuesday, October 23, 2001 11:29 AM
Summary of Contents for 7400
Page 6: ...vi 8508366 book Page vi Tuesday October 23 2001 11 29 AM ...
Page 22: ...14 System Features 8508366 book Page 14 Tuesday October 23 2001 11 29 AM ...
Page 98: ...90 Using the BIOS Setup Utility 8508366 book Page 90 Tuesday October 23 2001 11 29 AM ...
Page 110: ...102 Managing Your System 8508366 book Page 102 Tuesday October 23 2001 11 29 AM ...
Page 132: ...124 Troubleshooting 8508366 book Page 124 Tuesday October 23 2001 11 29 AM ...
Page 148: ...140 System Specifications 8508366 book Page 140 Tuesday October 23 2001 11 29 AM ...
Page 156: ...148 Index 8508366 book Page 148 Tuesday October 23 2001 11 29 AM ...