chillhelm161

ok how ever it worked! i thought i tried that already but thank very much anyways

but did i got to the win10 screen with my hdmi connected to the motherboard? and why was the signal gone after i tried the gpu? depends on what you mean with "changed". after i lost the video signal i tried all these things i listed

hey guys, i may have a very common problem, i dont get any video signal from my new mainbord. i upgraded my pc (new MB, RAM, CPU, SSD) and i prepared a bootable win10 sd card. what happened: i first had problems with a bootloop which was caused by i think a slightly loose ram bar(? eng is not native tounge im sorry). as i got the system started, i reached the boot menu (F2 Menu) and everything seemed fine. i left the boot menu and the following dialog asked for a bootable device. i plugged in the sd card and the win10 logo appeared, shortly followed by the first screen which was the language setting i think. i havent done anything with the settings yet, i just (and please dont ask me why, most stupid thing i did lately) tried to plug the hdmi from the mainboard to the gpu. no video signal then. i plugged it back, still no signal. after plugging the hdmi back and forth a few times i needed to hard shut down the system. since then i never got a video signal again. what i tried so far: starting the system with and without the bootable advice, cmos reset via connecting two pins (with a coin bc there was no jumper), removing this one bios battery for 20min, trying different ram slot varities, trying minimal settings (no gpu, one ram bar, vga connection), still no video signal. what on earth can i do to get this system working??? i mean, it did work to the point where i changed the hdmi cable. please help, im really desperate. last but not least, setting: Ryzen 5 3600 ASRock b450 Pro4 Radeon R9 280X G.Skill Ripjaws V 16gb 550W Power Thingy a DVD Drive, a Card Reader if that matters.