Dell Latitude E6420 XFR (Early 2011) - Manual (Page 51)

Dell ™ Latitude™ E6420 XFR Service Manual
Page 51
NOTE: See hard drive removal instructions adhered to the edge of the hard drive.
2. Press in the blue locking button on the right side of the compartment.
3. While pressing in the blue locking button, use the tab on the edge of the hard drive to pull the hard drive
module from the compartment.
4. Remove the four M3 x 4 mm screws securing the hard drive to the hard drive module carrier.