Sound signal of a bios computer, bios:
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Computer keyboard
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CD / DVD drive, disc read
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Computer simulated laser
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Disc read, Opens, closes the CD / DVD tray
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Insert the disk into the drive, read the
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General noise, Office work
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Double click computer mouse
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Photocopy (photocopy)
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Signal read information, Computer interface
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Jet printer
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Turn off the old monitor, Turn on
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Floppy disk reading
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