Lenovo M73 manual as shown to

Figure 17. Removing a PCI Express card

Notes:

–The card fits 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.

–If the card is held in place by a retaining latch, press the card retaining latch disengage the latch. Grasp the card and gently pull it out of the slot.

1

as shown to

•If you are installing a PCI Express card, remove the screw that secures the appropriate metal slot cover. Then, remove the metal slot cover.

6.Remove the new PCI Express card from its static-protective package.

44ThinkCentre M73 User Guide