F5F Stay Refreshed Hardware Desktop PC fails to post and no LED indicators are displayed.

PC fails to post and no LED indicators are displayed.

PC fails to post and no LED indicators are displayed.

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SayNoToNWO
Posting Freak
879
09-06-2023, 12:38 PM
#1
Hey, you've got a new AIO and PSU, but your PC won't boot. You checked the LEDs and they weren't lighting up, and you couldn't get into BIOS. Cleared CMOS and tried booting via USB, but nothing worked. Your components look fine—RXT 3090, I9-14900K, etc. You have the RAM, SSD, motherboard, and GPU listed. What should you try next?
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SayNoToNWO
09-06-2023, 12:38 PM #1

Hey, you've got a new AIO and PSU, but your PC won't boot. You checked the LEDs and they weren't lighting up, and you couldn't get into BIOS. Cleared CMOS and tried booting via USB, but nothing worked. Your components look fine—RXT 3090, I9-14900K, etc. You have the RAM, SSD, motherboard, and GPU listed. What should you try next?

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Noobpro92
Member
56
09-06-2023, 09:18 PM
#2
To be clear, when you press the power button, the fans start spinning, but no lights show? If nothing happens, I would suggest checking that the CPU and 24-pin Cables are plugged in all the way. That or check if the swap jostled off the power switch cable. If the first scenario describes what you are experiencing, then disregard my post. Edited May 24, 2024 by ARandomPerson Typo
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Noobpro92
09-06-2023, 09:18 PM #2

To be clear, when you press the power button, the fans start spinning, but no lights show? If nothing happens, I would suggest checking that the CPU and 24-pin Cables are plugged in all the way. That or check if the swap jostled off the power switch cable. If the first scenario describes what you are experiencing, then disregard my post. Edited May 24, 2024 by ARandomPerson Typo

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Barney_420
Member
72
09-07-2023, 08:16 PM
#3
When I press the power button for the PSU, my motherboard usually starts glowing, but it doesn’t anymore. Now only when I press the start button on my PC does it begin to spin. All the fans in the case, GPU, and AI start rotating. The RGB ones also glow, but the PC doesn’t do anything else. Normally there are four LED lights from top to bottom, ending with the boot light before it powers on, but none of them are lit and the PC won’t boot or turn on. I can’t get into BIOS.
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Barney_420
09-07-2023, 08:16 PM #3

When I press the power button for the PSU, my motherboard usually starts glowing, but it doesn’t anymore. Now only when I press the start button on my PC does it begin to spin. All the fans in the case, GPU, and AI start rotating. The RGB ones also glow, but the PC doesn’t do anything else. Normally there are four LED lights from top to bottom, ending with the boot light before it powers on, but none of them are lit and the PC won’t boot or turn on. I can’t get into BIOS.