IBM Power Systems 9008-22L Manual page 21

Figure 3. Removing the air baffle
3. Pressing the latch release on the connector, disconnect the front USB cable (A) from the system
backplane as shown in Figure 4. The USB connector on the system backplane has the USB port
symbol with an arrow pointing to the front of the system.
Figure 4. Removing the front USB cable from the system backplane
Removing and replacing the front USB cable
5