Lenovo 3421 Personal Computer User Manual


 
Figure9. Removing a PCI card
Notes:
a. The card ts tightly into the card slot. If necessary, alternate moving each side of the card a small
amount until it is removed from the card slot.
5. Remove the new PCI card from its static-protective package.
6. Install the new card into the appropriate slot on the system board. See “Locating parts on the system
board” on page 10.
Note: If you are installing a PCI Express x16 graphics card, make sure the memory slot retaining clips
are closed before you install the graphics card.
7. Pivot the card latch to the closed position to secure the PCI card.
Chapter 2. Installing or replacing hardware 17