[SOLVED] Help with PC buildfor my Child it wont start

[hammermaxx]

i received the parts to build the computer for my Child here is the list.

• AMD RYZEN 5 3600 6-Core 3.6 GHz (4.2 GHz Max Boost) Socket AM4 65W 100-100000031BOX Desktop Processor
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• CORSAIR Vengeance LPX 32GB (2 x 16GB) 288-Pin DDR4 SDRAM DDR4 3200 (PC4 25600) Intel XMP 2.0 Desktop Memory Model .
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• GIGABYTE Radeon RX 570 DirectX 12 GV-RX570GAMING-8GD Rev 2.0 8GB 256-Bit GDDR5 PCI Express 3.0 x16 CrossFireX Support ...
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• Seagate Firecuda 520 1TB Performance Internal Solid State Drive SSD PCIe Gen4 X4 NVMe 1.3 for Gaming PC Gaming Laptop
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• ASUS ROG Strix B550-F Gaming (WiFi 6) AMD AM4 (3rd Gen Ryzen) ATX Gaming Motherboard (PCIe 4.0, 2.5Gb LAN, BIOS ...

i connected everything correctly but when i hit the switch on everything starts flickering and i can hear a noise in the power supply , but it was working fine with another computer , i wonder if any of the components is bad , what might be the problem? or if some one had this issue before so i can resolve it.

here is a link to the video when i turn it on.

https://www.dropbox.com/s/9qv7o4hgmev629e/20210222_201533.mp4?dl=0


thanks in advance for the help.

 

[popatim]

There's possibly a short somewhere. I hate to do this to you but can you breadboard the system outside of the case. If it works now, look for an errant standoff in the cases motherboard tray.

i see you have an Earthwatts 750w PSU but which case is that?

 

[hammermaxx]

There's possibly a short somewhere. I hate to do this to you but can you breadboard the system outside of the case. If it works now, look for an errant standoff in the cases motherboard tray.

i see you have an Earthwatts 750w PSU but which case is that?

thanks let me try to test it out of the case like you said, lets see what happens , i appreciate your help a lot