Insert the disk into the drive, read the disk, take it out:
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Alarm, Computer interface
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Matrix printer
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Bios, Sound signal of a bios computer
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Computer mouse click
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Turn on, turn off the hard drive
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Repeatedly pressing a computer mouse
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Computer mouse movement
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Computer interface, signal read information
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Old computer keyboard
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Insert the disk into the drive, read the
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Photocopy (photocopy)
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Room noise, write, Hard disk, read
★★★★★