Six short sounds followed by unexpected power cuts.
Six short sounds followed by unexpected power cuts.
At startup I receive six beeps before posting, then the system boots into Windows every time without issues. Occasionally I need to unplug my keyboard for it to recognize, but over the past ten days my PC shuts down completely while playing Escape from Tarkov. There’s no shutdown or blue screen—just a sudden power cut. No overclocking detected; I updated BIOS, Windows, and Nvidia drives, and used default settings. I’m seeking any advice since I’ve tested everything thoroughly. My build is under a year old, and my first action was to verify all connections and cables again. I’ve also noticed the motherboard doesn’t support XMP, refusing to post even when enabled. No component reaches 70°C, so overheating isn’t likely. Thank you for any guidance—I’ll try most solutions and let you know what I find.
I visited their website and noticed that six beeps indicate a problem with the keyboard controller/gate A20. It suggests trying to re-seat the keyboard controller chip or replacing it if the error continues. If that doesn’t work, check related system components like fuses or other keyboards. Just in case, I’ll test it again. By the way, RTFM usually applies here.