IBM Flex System p270 Compute Node Installation And Service Manual page 63

Figure 20. Removing an I/O expansion ETE adapter from its connector
8. Pull the slot's two blue release tabs open, as indicated in Figure 21. Then, lift the I/O expansion
adapter up and away from its connector and out of the compute node.
Figure 21. Removing an I/O expansion adapter from its connector
51
Chapter 6. Installing and removing components