صدای سی دی رام

CD tray closing.

Computer CD-Rom sequence - Pentium desktop model, mono (3).

Computer CD-Rom sequence -- Pentium desktop model, CD access, mono (2).

Computer CD-Rom sequence - Pentium 3 desktop model.

Computer operation sequence -- Core 2 Duo 3200 desktop model. CD-ROM operation (2), mono.

Old-fashioned CD drive operating (9).

Old-fashioned CD drive operating (13).

Old-fashioned CD drive operating (11).

Old-fashioned CD drive operating (10).

Old-fashioned CD drive operating (6).

Old-fashioned CD drive operating (8).

Old-fashioned CD drive operating (12).

Old-fashioned CD drive operating (7).

Old-fashioned CD drive operating (23).

Old-fashioned CD drive operating (4).