![An old ASUS motherboard here. The PC only turns on when the small 4-pin ATX12V ISN'T connected. The PC doesn't output anything from the GPU. Can't hear POST beep codes because this An old ASUS motherboard here. The PC only turns on when the small 4-pin ATX12V ISN'T connected. The PC doesn't output anything from the GPU. Can't hear POST beep codes because this](https://preview.redd.it/vg9tupd2d0991.jpg?width=3264&format=pjpg&auto=webp&s=a0237e8d50b04bb83848cdddbda35b84a32146b2)
An old ASUS motherboard here. The PC only turns on when the small 4-pin ATX12V ISN'T connected. The PC doesn't output anything from the GPU. Can't hear POST beep codes because this
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![What does this mainboard sound indicates? Four beeps in lower tone, one longer beep in higher tone, four beeps in higher tone. MB guide does not explain this combination. : r/ASUS What does this mainboard sound indicates? Four beeps in lower tone, one longer beep in higher tone, four beeps in higher tone. MB guide does not explain this combination. : r/ASUS](https://external-preview.redd.it/lNu0_4Dc5JJ9F7SudJGCNtsgQ71yYL9s0Pzj_R0-aR8.png?format=pjpg&auto=webp&s=fe8827a3b4b6538f5251a883ce967c48ae73e8db)
What does this mainboard sound indicates? Four beeps in lower tone, one longer beep in higher tone, four beeps in higher tone. MB guide does not explain this combination. : r/ASUS
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Amazon.com: NVMe SSD M.2 slots,4 ASUS Pro Q670M-C-CSM LGA 1700 (Intel 12th Gen & Intel vPro) mATX Motherboard (PCIe 4.0, DDR5 4800, 2xNVMe SSD M.2, USB 3.2 Gen 2, ASUS Boot), Black : Electronics
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![Asus TUF X570 PLUS WIFI (1 Long Beep 4 Short Beep Error Solved) System Will Not Post or Boot - YouTube Asus TUF X570 PLUS WIFI (1 Long Beep 4 Short Beep Error Solved) System Will Not Post or Boot - YouTube](https://i.ytimg.com/vi/1lXGHGA8t1E/sddefault.jpg)
Asus TUF X570 PLUS WIFI (1 Long Beep 4 Short Beep Error Solved) System Will Not Post or Boot - YouTube
![Asus TUF X570 PLUS WIFI (1 Long Beep 4 Short Beep Error Solved) System Will Not Post or Boot - YouTube Asus TUF X570 PLUS WIFI (1 Long Beep 4 Short Beep Error Solved) System Will Not Post or Boot - YouTube](https://i.ytimg.com/vi/1DGqzCnvhi0/hq720.jpg?sqp=-oaymwEhCK4FEIIDSFryq4qpAxMIARUAAAAAGAElAADIQj0AgKJD&rs=AOn4CLBFbYA14fy9FZUplQQdj6TVkSuEDg)
Asus TUF X570 PLUS WIFI (1 Long Beep 4 Short Beep Error Solved) System Will Not Post or Boot - YouTube
![Motherboard] How to use buzzer to troubleshoot monitor display issues | Official Support | ASUS Global Motherboard] How to use buzzer to troubleshoot monitor display issues | Official Support | ASUS Global](https://kmpic.asus.com/images/2018/11/13/2316b2ad-c461-4a64-9e4a-f6576d55d27c.jpg)