dead gpu?

specs: motherboard: B450m hdv PSU: 600W Cooler Master MWE 600 V2 (newly fitted) CPU: ryzen 5 2600x RAM: 16gb Corsair 3200 mhz 8x2gb Recently sold an rx570 8gb and purchased a second hand PALIT RTX 2070. Once placed the rtx into the PC it turns on, all the lights and fans also turn on and...

So i stored my PC for almost 2 years as i had no room for it. I unpacked this past weekend, cleaned all the parts and tried to boot up. As i stated no signal from GPU or onboard graphics when GPU is installed. The system starts up, Post and sounds like it fully boots, but no signal either from...

Recently I bought a 980ti off eBay for a friend's computer. When I put it in his system the board got power from both the PCIe slot and the two 8 pin connectors, but no display. To see if there was some issue with the display adaptors I plugged into the second slot of my computer. Same thing...