CD / DVD drive, disc read:
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Bios, Sound signal of a bios computer
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Insert the disk into the drive, read the
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Double click computer mouse
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Computer noise, Communication room
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Computer mouse movement
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Disc read, CD / DVD drive
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Turn off the old computer, Turn on
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The USB flash drive is inserted, removed
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Input error sound, Pressing a keypad
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Disc read, closes the CD / DVD tray, Opens
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Computer simulated laser
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Computer keyboard
★★★★★