Lenovo ThinkStation P920 User Manual page 132

a. Lift the handle 2
PCIe card latch
Figure 111. Opening the PCIe card latch
b. If needed, remove the appropriate metal slot cover on the rear of the chassis.
c. If the PCIe card slot has a retaining latch, press the card retaining latch downward to disengage the
latch.
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P920 User Guide
on the rear of the chassis until it stops, and then pivot it as shown until it stops. The
1
is opened.