8. Disconnect the three inverter cables to gain access to the system board shielding.
9. Open the system board shielding by removing the ve screws 1 that secure the system board shielding
to the main bracket.
Closing the system board shielding
To close the system board shielding, do the following:
1. Close the system board shielding by installing the ve screws 1 that secure the system board shielding
to the main bracket.
76 ThinkCentre Hardware Maintenance Manual