The sounds your PC tower makes when you reboot or turn your PC on are not always noises you can simply ignore. Before your PC boots its operating system, the motherboard runs a suite of diagnostic ...

When a personal computer starts, it runs a Power-On Self Test (POST) to check that various hardware components are working correctly. If problems are detected, the computer will not start. This test ...

If you’re hearing strange beeping sounds, maybe 3 beeps, while trying to boot up your Windows computer, then this post will help you. Some users are reporting that, for some reason, their computer is ...

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 ...