Lenovo ThinkServer RD440 - Manual (Page 181)

Figure 130. Installing the 3.5-inch hot-swap hard disk drive
Figure 131. Installing the 2.5-inch hot-swap hard disk drive
5. Check the hot-swap hard-disk-drive status LEDs to ensure that the hard disk drive is operating correctly.
You might have to restart the server for the newly installed hard disk drive to be recognized. See
“Hot-swap hard-disk-drive status LEDs” on page 39. If the hard disk drive is faulty, reinstall or replace it
until it is operating correctly.
6. Do one of the following:
Chapter 6 . Installing, removing, or replacing hardware 169