PC Beeps On Startup? Why & How To Troubleshoot It
Computers run a diagnostic sequence, Power-On Self-Test (POST) from its BIOS during startup. This test checks all your hardware devices such as CPU, GPU, RAM, keyboard, USB, etc., and determines whether they are running correctly. If it doesn’t find any issues with your devices, your PC starts booting. However, if POST detects any problems, your PC starts beeping with particular patterns depending on the nature of the problem. Why is PC Beeping on Startup?...