Discussion New gpu but no video signal.

Nov 1, 2023
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Hello,

I've got my old gpu gtx 970 and tired to put it in my dad pc to make an upgrade but for some reason i get no video signal out of it, the cable im using is a hdmi one and is a working one, also the old gpu was on vga cable but the 970 not having that sadly. Pc turns on fans are spinning and theres also the white led on the 970 extra power cable. Should i try to buy maybe an dvi cable or? I've also tried to use the mobo hdmi but still no signal for some reason, the cpu is an old i5 4570 but it should work tho. The gpu that was in dad pc was an old 750 ti nvidia. I've also changed the case, could be the new case causing some electricity problems? I did a lot of pcs from scratch but this situation beat me.

Tnx in advance.