Lenovo ThinkCentre E63z Hardware Maintenance Manual page 130

3. Remove the frame stand. See "Removing and installing the frame stand" on page 101.
4. Remove the computer cover. See "Removing the computer cover" on page 104.
5. Remove the system-board shield. See "Removing and installing the system-board shield" on page 108.
6. Remove the heat sink assembly. See "Replacing the heat sink assembly" on page 119.
7. Remove the memory modules. See "Installing or replacing a memory module" on page 111.
8. Remove the coin-cell battery. See "Replacing the coin-cell battery" on page 113.
9. Remove the Wi-Fi card. See "Replacing the Wi-Fi card" on page 114.
10. Record the cable routing and cable connections, and then disconnect all cables from the system board.
11. Remove the eight screws
board to remove it from the chassis.
Note: Carefully handle the system board by its edges.
Figure 37. Removing the eight screws that secure the system board on 10D4, 10D5, 10D6, 10D7, 10 EJ, and
10EK models
Figure 38. Removing the eight screws that secure the system board on 10E0, 10E1, 10E2, 10E3, 10EL, and 10EM
models
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ThinkCentre E63z Hardware Maintenance Manual
1 as shown that secure the system board. Then, carefully lift the system