Lenovo PC 300PL Installing Options in your PC300PL - 6562 - Page 77
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Before you begin Using the Configuration/Setup Utility program, record all configuration information. Read "Electrical Safety" on page 4 and "Handling Static-Sensitive Devices" on page 5. Turn off the computer and all connected devices. Disconnect all external cables and power cords, and remove the computer cover (see "Disconnecting Cables and Removing the Cover" on page 6). The jumper is located on the system board; it is labeled CMOS clear. To locate this jumper, see "Identifying Parts on the System Board" on page 12 or see the label on the underside of the computer cover. 1 Move the jumper from its normal position pins (1 and 2) to pins 2 and 3. It might be helpful to use needle-nose pliers to move the jumper, but be careful not to scrape any system board components or crush the jumper. Chapter 5. Working with Security Options 63