Configuring Your Server 4-131CONFIGURING IO BOARD JUMPERSWith the pre-installed SETUP utility, you can set desired passwords to protect the data stored in theserver against access from unauthorized users. When you forget the passwords, however, you maywant clear them. The following describes how to clear these passwords. You can also use thefollowing procedure to clear the CMOS data in the server.IMPORTANT: Clearing the CMOS data resumes the factory-setconfiguration data.To clear passwords or the CMOS data, use the jumper switch on the IO board of the server.The following describe the clearing procedure.WARNINGDo not disassemble, repair, or alter the server.Never attempt to disassemble, repair, or alter the server on any occasion otherthan described in this manual. Failure to follow this instruction may cause anelectric 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. Remove the rear access cover from the server (see Chapter 9).4. Remove the processor access cover from the server (see Chapter 9).5. Change the desired jumper switch setting.IMPORTANT: Do not change any other switch settings. Any change may causethe server to fail or malfunction. Use the clip over jumper pins (pins 1 and 2) on the IO board. Do not lose the clip.
