POP instead of power on

Assembly Help

Turned the PC off last night, went to turn it on this morning, and as soon as I touched the metal, heard a distinctly loud ‘pop.’ Now pressing the power button doesn’t do anything & I noticed that the Ethernet port LEDs are off - so I’m thinking the PSU got popped.

Anything I can do to confirm my suspicions? Any tips to avoid this in the future? (I shouldn’t have to ground myself every time I want to turn on the PC, I think I just need a non-metal case…)

When building this, I wanted the 1kW SFF Corsair PSU, but couldn’t find one at a decent price. Would higher wattage have better decoupling capacitors/ESD handling? It’s my first SFF build so any input is welcome.

PCPartPicker Part List

TypeItemPrice
CPUIntel Core i7-12700K 3.6 GHz 12-Core ProcessorPurchased For $350.00
CPU CoolerNZXT Kraken X63 98.17 CFM Liquid CPU CoolerPurchased For $70.00
MotherboardAsus ROG STRIX Z690-I GAMING WIFI Mini ITX LGA1700 MotherboardPurchased For $0.00
MemoryG.Skill Ripjaws S5 32 GB (2 x 16 GB) DDR5-6000 CL32 MemoryPurchased For $0.00
Video CardMSI EXPERT GeForce RTX 4070 Ti SUPER 16 GB Video Card-
CaseSSUPD Meshlicious (PCIe 4.0) Mini ITX Tower CasePurchased For $91.95
Power SupplySilverstone SFX 700 W 80+ Platinum Certified Fully Modular SFX Power SupplyPurchased For $100.00
Prices include shipping, taxes, rebates, and discounts
Total$611.95
Generated by PCPartPicker 2025-08-08 12:54 EDT-0400

Posted Aug 8, 2025, 5:02 PM UTC

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