blacksreen

Hi, today i just upgraded from Ryzen 5700g to brand new 5800x3d. Im running Rog Strix b550 gaming wifi ii, with Radeon 6800, 750w coolermaster psu, corsair ram 2x8gb and nzxt z73 cooler. Windows 11 since ive changed the cpu, pc does nothing. It stays on black screen. When i switch back to 5700g...

I am building my first gaming pc. I have basically everything budgeted but the graphics card, and I am in a bit of a dilemma. I have just enough for the GTX 760, but if I sell my Ps3, I could bump it up to a GTX 770/280x and have some money leftover. What do you guys think? Is it worth ditching...