Hey everyone, I was assembling my new gaming PC and I connected all the parts: RAM, SSD, CPU, GPU, and CPU cooler to the motherboard. I hooked up the 24-pin connector to the PSU and also connected the CPU power. When I powered on the PSU, I tested the system with a monitor, but nothing displayed. After maybe a minute, I heard a bang and saw some smoke coming from the PSU, so I quickly unplugged it from the socket. Now I'm worried that I might have fried my $3,000 investment. What are the chances that my components are damaged, and how can I check if everything is still working?
4 Answers
If you didn't connect any cables incorrectly, it might just be a defective PSU. I recommend returning it for a replacement. Without another working system to test your parts, you're a bit stuck. Just double-check all your power cables on both ends before trying any new PSU.
First off, try installing a new power supply unit (PSU). It's possible your original one was faulty, and that could happen without you doing anything wrong. Check all the power connections again—make sure they're plugged in correctly. It’s a good idea to use a different PSU for testing to ensure your components are still functional.
Could you share some photos of your setup? It'd really help diagnose what might have gone wrong. Sometimes a visual can reveal issues that aren't obvious.
Here's what I suggest you do:
1. Test your setup with a different PSU.
2. If you're comfortable, take a look inside your PSU to check for any blown capacitors (but be aware that opening it will void the warranty!).
3. Inspect all the PSU connections for any signs of damage.
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