PC Won't boot but MB LED flashing

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   Hello Everyone, 

My PC spec is the Asrock B550M Steel Legend MB, AMD 5900x CPU, and 3080ti GPU. 

My PC suddenly shut off while I was playing a game, and now it won?�t turn on. The fans do not spin when I push the PC power-on button. However, the on-board LED lights flash white when the PSU is turned on.

I have attempted the following troubleshooting steps:

Cleared the CMOS by removing the CR2032 battery
Used the back clear-CMOS button
Held the power button for 15 seconds

Unfortunately, none of these steps resolved the issue. Do you guys have any clue how to fix this issue?

Thank you for your assistance.

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Harry0304 Members Profile Send Private Message Find Members Posts Add to Buddy List Newbie Joined: 8 hours 26 minutes ago Status: Offline Points: 20	Post Options Post Reply Quote Harry0304 Report Post Thanks(0) Quote Reply Topic: PC Won't boot but MB LED flashing Posted: 8 hours 17 minutes ago at 12:20am
	Hello Everyone, My PC spec is the Asrock B550M Steel Legend MB, AMD 5900x CPU, and 3080ti GPU. My PC suddenly shut off while I was playing a game, and now it won?�t turn on. The fans do not spin when I push the PC power-on button. However, the on-board LED lights flash white when the PSU is turned on. I have attempted the following troubleshooting steps: Cleared the CMOS by removing the CR2032 battery Used the back clear-CMOS button Held the power button for 15 seconds Unfortunately, none of these steps resolved the issue. Do you guys have any clue how to fix this issue? Thank you for your assistance.

eccential Members Profile Send Private Message Find Members Posts Add to Buddy List Senior Member Joined: 10 Oct 2022 Location: Nevada Status: Offline Points: 5735	Post Options Post Reply Quote eccential Report Post Thanks(0) Quote Reply Posted: 3 hours 59 minutes ago at 4:38am
	Sounds to me like your power supply crapped out.