Acer Altos R920 Series - Manual (Page 82)

3 System upgrade 64
Removing and installing the DVD drive
To remove the DVD drive:
1 Perform the pre-installation instructions described on page 39.
2 Disconnect the power and SATA cables from the SATA-to-IDE
converter board on the rear of the media device (A).
3 Press the blue release latch on the media device carrier (B).
4 Slide the media device from the front opening in the faceplate of
the system (C).
5 Lift the rear right corner of the media device to remove it from the
carrier (D) and (E).
6 Remove the SATA-to-IDE converter board (F).