Just finished my PC build when I went to turn on the the power supply on button the lights quickly flashed in my computer, then when I turned it on using the pc button all the lights and fans come on and 2 seconds later it turns off then back on repeatedly and I get no display. The only way I can turn it completely off is with the psu on/off button. I have 9 RGB fans with 3 of them getting power from the PSU and the other 6 from the Motherboard, all of them are spinning but only the 3 running off the PSU light up the other 6 just spin, I also have RGB G-Skill DDR4 Ram that isn't lighting up. Can the PSU still be the problem even though all the fans spin? I've TRIPLED checked All connections even remove GPU and plugged monitor into MB and it still turns off and on with no display. So before I strart "replacing" everything where should I start?? PLEASE HELP this is driving me Crazy!
Here's what have in this build.
Intel i7 8700k 8th Gen (BX80684I78700K)
Gigabyte Aorus Gaming 5 Rev 1.0 MB (Z370 intel 8th Gen LGA1151)
EVGA SuperNova G3 850w PSU (220-G3-0850-X1)
G.SKILL TridentZ RGB Series 16GB DDR4 (F4-3000C15D-16GTZR)
EVGA GeForce GTX 1080 SC GAMING ACX 3.0, (08G-P4-6183-KR, 8GB)
Samsung 970 EVO 500GB - NVMe PCIe M.2 2280 SSD (MZ-V7E500BW) (for OS & storage)
SAMSUNG 860 EVO Series 2.5" 500GB SATA III SSD (MZ-76E500B/AM) (for storage only)
EVGA CLC 280 Liquid/Water CPU Cooler, RGB LED Cooling (400-HY-CL28-V1)
Lian Li PC-O11 Air Case
6 Lian Li Bora Lite RGB lights (no controller)
3 Lian Li Bora Lite RGB lights (with controller)
Here's what have in this build.
Intel i7 8700k 8th Gen (BX80684I78700K)
Gigabyte Aorus Gaming 5 Rev 1.0 MB (Z370 intel 8th Gen LGA1151)
EVGA SuperNova G3 850w PSU (220-G3-0850-X1)
G.SKILL TridentZ RGB Series 16GB DDR4 (F4-3000C15D-16GTZR)
EVGA GeForce GTX 1080 SC GAMING ACX 3.0, (08G-P4-6183-KR, 8GB)
Samsung 970 EVO 500GB - NVMe PCIe M.2 2280 SSD (MZ-V7E500BW) (for OS & storage)
SAMSUNG 860 EVO Series 2.5" 500GB SATA III SSD (MZ-76E500B/AM) (for storage only)
EVGA CLC 280 Liquid/Water CPU Cooler, RGB LED Cooling (400-HY-CL28-V1)
Lian Li PC-O11 Air Case
6 Lian Li Bora Lite RGB lights (no controller)
3 Lian Li Bora Lite RGB lights (with controller)