new pc build
new pc build
your new pc is experiencing issues during startup. the bios will display a shutdown warning in 15 seconds, and both your keyboard and mouse won’t respond when you boot. check the power supply and connections, ensure all components are properly seated, and verify the bios settings. if problems persist, test with a known-good system or consult a technician.
Main problem is that a 500w PSU seems insufficient for your gear and likely assumes ideal performance. It probably won’t handle much power during post if the mouse and keyboard aren’t working. If both devices stop responding, it’s probably an issue with your USB ports—damage or faulty controller. First step: reset the BIOS. Test with another USB port (or plug wireless ones in).