Question Urgent !!! Strange problem with msi GTX 970

[Dooobrila]

Hi,

I have strange problem with my msi gtx 970 4GB OC (white coloured fan cover) ;
My GPU is not recognised propertly, when I install drivers it lock resolution on 800x600, device manager show error 43, and GPU-Z show that I have 0GB of RAM... please help me...maybe flashing will help, I dont know ... if someone have original bios for this card I will apriciate that becouse I tried everything, I put card in 4 different PCs and same problem.

I am using 750W thermaltake PSU

here is some screenshots

https://imgur.com/PzTUAqv

View: https://imgur.com/PzTUAqv

https://imgur.com/FkupHxa

View: https://imgur.com/FkupHxa

https://imgur.com/jNNGsyH

View: https://imgur.com/jNNGsyH

 

[THEearthISFLAT]

where did the card come from and did it ever work? you telling us that you put it in 4 pc's and the same thing, not working. says it is time for a new card my friend. the resolution being locked means the driver isn't initializing and your card isn't operating properly