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Completing the FRU replacement
After replacing FRUs, you need to install any removed parts, replace the cover, and
reconnect any cables, including telephone lines and power cords. Also, depending
on the FRU that is replaced, you might need to confirm the updated information in
the Setup Utility program.
Note: When the power cord is first plugged in, the computer might appear to turn
1. Ensure that all components have been reassembled correctly and that no tools
2. Replace the covers that were removed and secure them with the thumb screws.
3. Reconnect the external cables and power cords to the computer. See "Rear
4. If you have replaced the system board, you must update (flash) the BIOS. See
5. Some FRU replacements require the configuration to be updated. See Chapter 6,
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Lenovo 3000 J Series
on for a few seconds and then turn off. This is a normal sequence to enable
the computer to initialize.
or loose screws are left inside the computer.
connectors" on page 84.
"Flash update procedures" on page 191.
"Using the Setup Utility," on page 51.
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