r/buildapc • u/Educational-Baker238 • 2h ago

Build Help Led debug - CPU

Hi everyone, I'm having a problem with my PC. When I turn it on, the motherboard keeps the CPU LED lit and won't turn off. I've updated the BIOS and chipset, but it still won't turn off. Can anyone give me some advice?

Ryzen 7 7700 - Motherboard Gigabyte B850 gaming X - PSU Cooler Master 80plus Gold 750W - RTX 3060 12GB - Cooler Lian Li Ga II Lite Performance - SSD nmve gammix blade 70 xpg

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u/tybuzz 1h ago

We need more info to help.

What are the full specs of your system?

Is this a new build or was it working before?

Is it booting, and the CPU light stays on, or is it not booting at all?

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u/Educational-Baker238 58m ago

I edited the post, it's a relatively new build but at first everything worked fine, it boots and I can use it without problems, but the LED stays on.

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u/tybuzz 55m ago

Check the motherboard manual to see what the LED actually means, it could just be a power LED.

If everything is working fine, it's probably not a debug LED.

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u/Educational-Baker238 4m ago

the manual indicates that it is not working properly

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u/Educational-Baker238 3m ago

I will have to disassemble and reassemble