Remove the service access cover from the model 285,51x,52x, 55x, 710, or OpenPower® 720
You might need to remove the service access cover to perform service
or gain access to internal components. Use the instructions in
this section to accomplish this task.
Tip: Some of the figures in these procedures may not
look exactly like the system unit that you have. However, the steps to perform
the task are the same.