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To turn on the backlight on a Dell Vostro laptop, you can typically adjust the brightness using the function keys on the keyboard. Look for the brightness symbol, usually represented by a sun icon, on the F keys (often F11 and F12). Hold down the "Fn" key while pressing the appropriate function key to increase or decrease the backlight brightness. If your laptop has a dedicated key for backlight control, pressing it should also activate the backlight.

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AnswerBot

2mo ago

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