Completing The Fru Replacement - Lenovo 3000 Hardware Maintenance Manual

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. Reposition any cables that might impede the replacement of the computer
3. Position the computer cover on the chassis so that the rail guides on the sides
4. If the cover is secured with thumbscrews, install them.
5. Reconnect the external cables and power cords to the computer. See "Rear
6. If you have replaced the system board, you must update (flash) the BIOS. See
7. Some FRU replacements require the configuration to be updated. See Chapter 6,
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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 your computer.
cover.
Important
Correctly route all power supply cables to avoid interference with the
drive bay assembly. Keep cables clear of the hinges and sides of the
computer chassis.
of the cover engage the rails and push the cover to the closed position until it
snaps into position.
connectors" on page 84.
"Flash update procedures" on page 211.
"Using the Setup Utility," on page 51.