Lenovo 88116CU, User Manual

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3. Locate the Clear CMOS/Recovery jumper on the system board. See
“Identifying parts on the system board” on page 23.
4.
Move the jumper from the standard position (pins 1 and 2) to the maintenance
or configure position (pins 2 and 3).
Note: If the system board has only two pins for clearing CMOS, add a jumper
to the two pins.
5. Replace the cover and connect the power cord. See “Replacing the cover and
connecting the cables.”
6. Restart the computer, leave it on for approximately ten seconds. Turn off the
computer by holding the power switch for approximately five seconds. The
computer will turn off.
7.
Repeat steps 2 through 4 on page 33.
8. Move the jumper back to the standard (pins 1 and 2).
Note: If your system board has only two pins for clearing CMOS, just remove
the jumper from the two pins.
9. Replace the cover and connect the power cord. See “Replacing the cover and
connecting the cables.”
Replacing the cover and connecting the cables
After working with options, you need to install any removed parts, replace the
cover, and reconnect any cables, including telephone lines and power cords. Also,
depending on the option that is installed, you might need to confirm the updated
information in the Setup Utility program.
To replace the cover and connect cables to your computer:
1. Ensure that all components have been reassembled correctly and that no tools
or loose screws are left inside your computer.
2. If the hard disk drive bracket was removed, reinstall the bracket. See
“Removing the hard disk drive mounting bracket” on page 21.
3. Clear any cables that might impede the replacement of the cover.
4. Position the cover on the chassis so that the rail guides on the bottom of the
cover engage the rails and push the cover closed until it latches.
5. Install any cover locking devices such as a cable lock or padlock as necessary.
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User Guide