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Opens, closes the CD / DVD tray
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Old computer keyboard
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Computer interface, signals
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Computer mouse click
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Turning on the laptop, shutting, fan noise
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Photocopy (photocopy)
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Pressing a keypad, input error sound
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Opening, closing the laptop cover
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Floppy disk reading
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Franking machine
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CD / DVD drive, disc read
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Turn on, turn off the old monitor
★★★★★