My new PC won't work anymore (it did yesterday)

Damihan

Prominent
Feb 18, 2017
2
0
510
Hello,
so I got yesterday my new gpu (Gigabyte Gaming G1 1060 6Gb) and I plugged it in my new pc build which I had at home for a week now.

  • Cpu: i5 6600k
    Gpu: Gigabyte Gaming G1 1060 6Gb
    Cpu cooler: Cooler Myster Hyper 212 Evo
    Case: NZXT 210 Elite
    Memory: 1x8 Gb Kingston HyperX Fury Black DDR4 8Gb 2133 MHz
    SSD: Samsung 850 Evo 250Gb
    HDD: Western Digital Blue 500Gb
    Motherboard: Asus Z170 Pro Gaming
    Psu: Seasonic S12II-620 620W
    Monitor: AOC I2481FXH 24"
I connected my monitor with my gpu with HDMI cable. Everything was fine I got into Bios, I started installing Windows 10, still fine, when the instalation finished I have got to my desktop I changed my screen resolution (it was like 1024x768 or something like that) and then i restarted my PC. After that nothing happened. When I turn it on nothing hapens, fans starts to turn, motherboard start shining, gpu starts shining but my monitor gets no signal and I have no idea what to do. The thing that confuse me is that it was working yesterday before restarting and then nothing. I didn't changed anything. I didn't do anything different. I would get it if it wasn't working at all, some unplug cables, some stupid thing I overlooked, but it did work.
I am prety desperate here and I would really appreciate some advice. Thank you for responding