Lenovo 7569, 7721, 7715, 7774, 7706, 7719, 7749, 7799, 7773, 7705, 7717, 7718 Removing the adapter card

4.Install the adapter card into the appropriate adapter card slot on the system board, see “Locating parts on the system board” on page 129. If you are replacing an old adapter card, remove the adapter card being replaced before installing the new one.

Figure 47. Removing the adapter card

Notes:

a.The adapter card fits tightly into the adapter card slot. If necessary, alternate moving each side of the adapter card a small amount until it is removed from the adapter card slot.

b.If the adapter card is held in place by a retaining latch, press the adapter card retaining latch
1 as shown to disengage the latch. Grasp the adapter card and then gently pull the adapter card out of the slot.

Chapter 9. Replacing FRUs - 607 computers 133