Configuring I/O Board Jumpers - NEC Express5800 140Rd-4 User Manual

CONFIGURING I/O BOARD JUMPERS

With the pre-installed SETUP utility, you can set desired passwords to protect the data stored in the server against access from
unauthorized users. When you forget the passwords, however, you may want clear them. The following describes how to clear
these passwords. You can also use the following procedure to clear the CMOS data in the server.
IMPORTANT:
To clear passwords or the CMOS data, use the jumper switch on the IO board of the server.
The following describe the clearing procedure.
Do not disassemble, repair, or alter the server.
Never attempt to disassemble, repair, or alter the server on any occasion other than described in this
manual. Failure to follow this instruction may cause an electric shock or fire as well as malfunctions of
the server.
1.
Record the current BIOS settings.
2.
Power off the server and unplug the power cord.
3.
Extend the server from the rack cabinet.
4.
Remove the rear access cover from the server (see Chapter 9).
5.
Remove the processor access cover from the server (see Chapter 9).
6.
Change the desired jumper switch setting.
IMPORTANT:
Do not change any other switch settings. Any change may cause the server to fail or
malfunction.
Use the clip over jumper pins (pins 11 and 12) on the IO board.
Do not lose the clip.
The following figure illustrates the jumper switch location.
Clearing the CMOS data resumes the factory-set configuration data.
Pins for
protecting/clearing the
CMOS data.
WARNING
Pins for protecting/clearing
the passwords.
Jumper clip
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