To change the battery:

1.Turn off the computer and disconnect the power cord from the electrical outlet and from the computer.

2.Remove the computer cover. See “Removing the cover” on page 22.

3.You might have to access the system board components. See “Accessing system board components” on page 24.

4.Locate the battery. See “Identifying parts on the system board” on page 25.

5.Remove the old battery.

6.Install the new battery.

7.Replace the computer cover, and connect the cables. See “Replacing the cover and connecting the cables” on page 39.

Note: When the computer is turned on for the first time after battery replacement, an error message might be displayed. This is normal after replacing the battery.

8.Turn on the computer and all attached devices.

9.Use the Setup Utility program to set the date and time and any passwords. See Chapter 5, “Using the Setup Utility,” on page 49.

Erasing a lost or forgotten password (clearing CMOS)

This section applies to lost or forgotten passwords. For more information about lost or forgotten passwords, go to the ThinkVantage Productivity Center program.

To erase a forgotten password:

1.Remove the computer cover. See“Removing the cover” on page 22.

2.You might have to access the system board components. See “Accessing system board components” on page 24.

3.Locate the Clear CMOS/Recovery jumper on the system board. See “Identifying parts on the system board” on page 25.

4.Move the jumper from the standard position (pins 1 and 2) to the maintenance or configure position (pins 2 and 3).

5.Replace the computer cover and connect the power cord. See “Replacing the cover and connecting the cables” on page 39.

38User Guide

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Lenovo 8982, 8972, 8980, 8970, 8976, 9276, 9266, 9695, 9380, 9632, 9647, 9384 Erasing a lost or forgotten password clearing Cmos
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9628, 8706 Types 8716, 9282, 9276, 8994 specifications

Lenovo has established itself as a leading player in the technology landscape, particularly in the realm of personal computing. Among its diverse offerings are the models 9649, 8986, 9278, 8992, and 8970, which cater to a variety of user needs, from everyday computing to more specialized tasks.

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In summary, Lenovo's models 9649, 8986, 9278, 8992, and 8970 showcase a range of features designed to meet diverse user requirements. Whether for business, creativity, or everyday tasks, these laptops reflect Lenovo's commitment to innovation, quality, and user satisfaction. Each model embodies the perfect blend of technology and design, catering to the evolving needs of today’s consumers.
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