Lenovo ThinkServer RD340 - Manual (Page 141)

2. Press the release button 1 to open the handle of the hot-swap hard disk drive or the dummy tray.
ID
Mem
CPU
PSU
Figure 79. Opening the handle of the hot-swap hard disk drive
Figure 80. Opening the handle of the dummy hot-swap hard-disk-drive tray
Chapter 6 . Installing, removing, or replacing hardware 129