Lenovo M58e Hardware Maintenance Manual - Page 156

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 on for a few seconds and then turn off. This is a normal sequence to enable the computer to initialize. 1. Ensure that all components have been reassembled correctly and that no tools or loose screws are left inside your computer. 2. Reposition any cables that might impede the replacement of the 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. 3. Lower the drive bay assembly and place the drive locks to the locked position. Otherwise, you cannot close the computer cover. 4. Reconnect the external cables and power cords to the computer. See "Rear connectors" on page 122. 5. If you have replaced the system board, you must update (flash) the BIOS. See "Flash update procedures" on page 379. 6. Some FRU replacements require the configuration to be updated. See Chapter 6, "Using the Setup Utility," on page 49. 150 Hardware Maintenance Manual