GTX 770 Memory size Gone !!

[karnkung]

Hi there,
I have some problem with my Winforce GTX770 card after flash bios I've check with GPU-Z it show like this.

My Windows can booting normally and I use display port connect from my card to monitor it's working ! . but "Devices manager" show like this

Remark : I've cleaned uninstall on safe mode it not working anymore.

For any who was ever face this issue please help.

 

[Final_Fighter]

reflash your original bios.

 

[karnkung]

reflash your original bios.

Yes, I already reflashed but stll show the same issue
Before Flash : Display not connect to GPU (Show no signal)
After Flash : Display can connect to GPU but the resolution fixed to 800x600 cannot be changed.

Pls. Help

 

[basco]

did ya flash 4gb bios on a 2gb card?

is yours the overclocked model or did ya flash the oc bios on normal card?

did ya try non DCH drivers ?

we need more info!

 

[ixi]

Friend had the same problem, but with different model - rtx 2070. For him VRAM was a toast, did rma and got new gpu .

Flash back your original bios. And see if that helps. If doesnt vram toasted.