Changed old graphic card for my nephew with new Gigabyte GTX 1060 6 GB one, but pc wont start. When it starts it shows only that BIOS picture(but cant load anything with f2;f8;f10 etc.) and wont boot to windows. Peeps one's and then shuts down.
Motherboard: Gigabyte GA-H61M-DS2H
PSU: 400W (seems it has to be enough)