Removing and replacing 2U expansion enclosure parts
You can remove and replace parts from the 2U expansion enclosure to perform service or during the initial installation process.
Attention: Even though many of these components are hot-swappable,
they are intended to be used only when your
system is not active (no I/O operations). If your
system is powered on and processing I/O operations, go to the management GUI and follow the fix
procedures. Initiating the replacement actions without the assistance of the fix procedures can
result in loss of data or loss of access to data.
Each replaceable unit has its own removal procedure. Sometimes you can find that a step within a procedure might refer you to a different remove and replace procedure. You might want to complete the new procedure before you continue with the first procedure that you started.
Remove or replace parts only when you are directed to do so.