Completing The Fru Replacement - Lenovo ThinkStation S20 4157 Hardware Manual

10. Go to "Completing the FRU replacement" on page 131.

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 cover.
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,
6. Route the new internal speaker cable and power LED cable, and then position
the two internal speaker latches 2 into the metal slots in the chassis, then
push the internal speaker upwards until it snaps into position.
7. Connect the internal speaker cable and the power LED cable to the system
board. See "Locating parts on the system board" on page 137.
8. Reinstall the hard disk drive fan bracket if removed.
9. Reinstall the front bezel.
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.
connectors" on page 134.
"Flash update procedures" on page 251.
"Using the Setup Utility," on page 51.
Chapter 11. Replacing FRUs - Ibiza Computers
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