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 ...

When you encounter a BIOS POST error code (head over to Oracle.com for a list of POST codes and their descriptions), it’s usually accompanied by a single or more ...

If your Windows 11 or Windows 10 computer won’t start and emits one short beep when you press the power button, indicating a Memory Refresh Timer Error, then this post provides the most suitable ...

I get a continuous beep when running an old Pentium 200 MMX computer with Windows 95. It doesn't happen until after the computer and OS is up and working. And sometimes it doesn't happen at all. I ...