Replacing The System Board - Lenovo ideacentre 610S Hardware Maintenance Manual

4. Remove the power button board. See "Replacing the power button board" on page 30.
5. Remove the wireless card. See "Replacing the wireless card" on page 30.
6. Remove the system board shield and the storage drive board shield. See "Replacing the system board
shield and the storage drive board shield" on page 31.
7. Remove the memory module as shown.
Figure 26. Removing the memory module
8. Install the new memory module.
9. Reinstall the storage drive board shield and the system board shield. See "Replacing the system board
shield and the storage drive board shield" on page 31.
10. Reinstall the wireless card. See "Replacing the wireless card" on page 30.
11. Reinstall the power button board. See "Replacing the power button board" on page 30.
12. Reinstall the I/O board shield. See "Replacing the I/O board shield" on page 26.
What to do next:
• To work with another piece of hardware, go to the appropriate section.
• To complete the installation or replacement, go to "Completing the parts replacement" on page 47.

Replacing the system board

Attention: Do not open your computer or attempt any repair before reading and understanding the Chapter
1 "Read this first: Important safety information" on page 1 .
To replace the system board, do the following:
1. Remove all media from the drives and turn off all connected devices and the computer. Then,
disconnect all power cords from electrical outlets and all cables that are connected to the computer.
2. Remove the computer covers. See "Removing the computer covers" on page 23.
3. Remove the I/O board shield. See "Replacing the I/O board shield" on page 26.
4. Remove the power button board. See "Replacing the power button board" on page 30.
5. Remove the wireless card. See "Replacing the wireless card" on page 30.
6. Remove the system board shield and the storage drive board shield. See "Replacing the system board
shield and the storage drive board shield" on page 31.
7. Remove the memory module. See "Replacing the memory module" on page 39.
8. Record the cable routing and cable connections, and then disconnect all cables from the system board.
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ideacentre 610S Hardware Maintenance Manual