Turn on, turn off the old monitor:
-
Opens, closes the CD / DVD tray
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Franking machine
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Room noise, write, read, Hard disk
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Floppy disk reading
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Alarm, Computer interface
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Computer mouse click
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Turning on the laptop, fan noise, shutting
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Sound signal of a bios computer, bios
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Computer interface, signal read information
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Computer keyboard
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Jet printer
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Shutting, fan noise, Turning on the computer
★★★★★