Windows has identified certain hardware modifications: 0XC004F211
Windows has identified certain hardware modifications: 0XC004F211
Hello guys,
I need urgent assistance. My computer is quite old—over two years—and it worked perfectly for a long time after its first birthday. But recently, when I press the power button, it doesn’t turn on immediately. There’s a clicking sound from the PSU, even though power is being sent to the USB hub and it’s lit up. It takes more than five to ten minutes of pressing the button for the PC to start. One day, after plugging in just three devices, I saw a warning saying "an over delivery of power has occurred" and everything froze. I haven’t opened the computer for troubleshooting yet, so I’m unsure what’s going on. Today I received a message from Windows stating "Windows has detected some hardware changes," even though I bought a genuine license and haven’t changed any hardware. Could you please help me? I’m really stuck! Thanks!
The model of the PSU seems to be the focus initially. The first instinct is that something is interfering with its safeguards, likely due to overcurrent. This doesn't automatically indicate hardware damage, but it suggests checking the cables, ensuring the connector pins aren't in contact with metal parts, and confirming the fans can rotate freely (locked fans act like a short circuit)
The cougar GEX 750W PSU isn't connecting properly. After checking the PC yesterday, I noticed an activation error in the window, which might be causing the issue.
I'm not claiming the PSU is the sole issue. Review all connections handling power and verify fan movement.
Everything seems okay. I looked into it yesterday, but what about that strange activation issue and the other hardware problems?
Address the power issue first; otherwise you're just chasing your tail. The activation problem isn't related at this stage.
You likely have a failed power supply or something connected to the motherboard is triggering overcurrent protection. This is the top priority. Are you using only the cables that came with that PSU?
Money or not, you must address the power problem. Power supplies don’t work without a reason. All other concerns are likely linked to the power issue and should be resolved first. Ignore everything else.
Only focus on fixing the power supply at this stage. Until then, the machine will remain nonfunctional. You can remove the power supply by connecting it to another computer, but make sure to use only the cables that came with it to avoid harming the other system.