Dell Latitude D505 - Manual (Page 11)

Avoid pressing down on them or placing heavy objects on top of them.
1. Press the device latch release so that the latch release pops out.
1 device latch release
2. Pull the device by the latch release to remove the device from the module bay.
If the Device Security Screw Is Installed
1. If the computer is connected to a docking device (docked), undock it. See the documentation that came with your
docking device for instructions.
NOTICE: To prevent damage to devices, place them in a safe, dry place when they are not installed in the computer.
Avoid pressing down on them or placing heavy objects on top of them.