Lenovo 7099B8U Hardware Maintenance Manual page 112

c. You might need to remove the front bezel and pivot the drive bay assembly upward to avoid
interference with removing the PCI card. See "Removing and reinstalling the front bezel" on page
72 and "Accessing the system board components and drives" on page 104.
Figure 44. Removing the PCI card
• If you are installing a PCI card, remove the appropriate PCI card slot cover. See "Locating parts on
the system board" on page 99 to identify the types of PCI card slots.
4. Remove the new PCI card from its static-protective package.
5. Install the new PCI card into the appropriate PCI card slot on the system board. Then, install the screw
to secure the new PCI card in place.
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ThinkCentre Hardware Maintenance Manual