When Mohit starts his computer, all he hears is “nonstop beeping,” and then his monitor enters power-saving mode. All I can say is “we’ve all been there,” or at least I certainly have many, many times ...

Q: I dropped my Dell Inspiron laptop on a hard tile floor. Fortunately, the PC still runs properly, and I ran some diagnostic tests that found nothing wrong. But now, every time the PC starts it gives ...