Gigabyte GA-Z170MX-Gaming 5 Doesn't Boot Anymore!

[Bozanimal]

Greetings:

I've been using this computer since October 2015 without a problem. I haven't made any hardware changes, and used it just this morning. When I tried to power it on from Sleep at noon, the case gave me a PWR_LED steady on, the fans tried to spin for a split second, and the monitor gave a brief flicker of life like it was trying to send output, then nothing. No fans, not hard drive whirr, no motherboard lights; nothing. Just the case PWR_LED fan stays on. I'd hazard it's a power supply or the motherboard went bad, but I'm not sure what to do next. I've already filled out an RMA form with Gigabyte to get that process started.

Please see my PC specs below:


CPU: Intel Core i5-6600K 3.5GHz Quad-Core Processor
CPU Cooler: CRYORIG H7 49.0 CFM CPU Cooler
Motherboard: Gigabyte GA-Z170MX-Gaming 5 Micro ATX LGA1151 Motherboard
Memory: Crucial Ballistix Sport LT 16GB (2 x 8GB) DDR4-2400 Memory
Storage: Samsung 850 EVO-Series 500GB 2.5" Solid State Drive
Storage: Western Digital Caviar Blue 500GB 3.5" 7200RPM Internal Hard Drive
Video Card: MSI GeForce GTX 950 2GB Video Card
Case: Apevia X-QPACK3-NW-BK MicroATX Mini Tower Case
Power Supply: EVGA SuperNOVA GS 650W 80+ Gold Certified Fully-Modular ATX Power Supply
Operating System: Microsoft Windows 10 Home OEM 64-bit
Case Fan: Enermax UCTB14B 45.4 CFM 140mm Fan
Case Fan: Enermax UCTP12P 80.0 CFM 120mm Fan
Monitor: HDMI out to a 4k TV
Keyboard: Thermaltake eSPORTS POSEIDON Illuminated Wired Gaming Keyboard
Mouse: Logitech M705 Wireless Laser Mouse
Generated by PCPartPicker 2016-12-20 13:19 EST-0500

Thank you in advance for any feedback!

Boz

[Bozanimal]

Re: Gigabyte GA-Z170MX-Gaming 5 Doesn't Boot Anymore!

I swapped out the PSU for an older one and everything is working. Time to RMA the EVGA PSU, I guess.

Thanks.