Lenovo ThinkCentre 7244 Hardware Maintenance Manual page 122

Figure 47. Removing the old adapter card
3. Remove the new adapter card from its static-protective package.
4. Install the new adapter card into the adapter card slot and ensure the adapter card is fully seated into
the adapter card slot.
Figure 48. Installing an adapter card
5. Close the adapter card retainer.
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ThinkCentre Hardware Maintenance Manual