The card is defective, I hope you can return the card? If no then you need to bring it back to life yourself, first make sure you insert the card in a motherboard with no other gpu and check if it will display, if it displays then find a gpu benchmark tool to stress the gpu, if you are getting crashed then the card died due to overheat.
No i can't return it as i have bought it from local computer market. these were total 9 GPU i got from mix shops. rest other 8 are working fine but this is not accepting any valid shares. I tried to benchmark the GPU for 16 minutes & its working fine.
Furmark image :
https://i.imgur.com/VQW8vA4.jpgIt thus sounds like memory chip problem mate, you will need a heater or hair dryer, there are tons of videos on youtube about how to revive a dead gpu, just insert that in youtube search and you will see many tutorial, also use GPU-Z software to check if all details wi display correctly
My GPU is not dead brother. its working on furmark too. Do i need to Clean the PCB using WD-40 & using my hair dryer to heat the pcb ? will that work ? i fear if i spray WD-40 on my PCB. it gets burnt ?
