Flashing a GPU BIOS: nvflash error

[XtremePotato]

I've been trying to flash a BIOS to the gtx 780 gaming edition from MSI (the bios on that thing is horrible...) and well, I know how, I have all the tools but I keep running into the same problem 

A quick layout of the system:
I7-4790K
4Gb transcend RAM 1600Mhz
EVGA supernova 1000W P2 PSU
Gigabyte z97X-Gaming G1 WIGI-BK ( this one http://www.gigabyte.....aspx?pid=4980)
BIOS version: F5 (the latest)
Windows 8.1 64-bit
MSI GTX780 Gaming edition 3G GDDR5
Running a custom water loop
->Saved the stock BIOS through GPU-z Just in case
->After loading all the correct files into the folder 
(Check content here, and let me know if anything is missing here http://puu.sh/bdaPk/09ff95f28a.png ) Location : desktop
->Running cmd as admin and typing the first command 
(http://puu.sh/bdaYI/0ad3e4f91d.png screenshot)

->And then THIS happens Basically i can't do anything ... If anyone can identify the problem please help w/solution if possible 
I suspect the PLEX chip (check motherboard link above ) is messing up things but I don't know



 

[XtremePotato]

(retyping to let people see the thread, no one ever replies)

[Faceman]

Sorry I can't be of more help.  Maybe JayzTwoCents video on Flashing the 780's BIOS can help you?

 

I was thinking of doing the BIOS Flash for my EVGA 780.. but stuff like this scares me as well as voiding my warranty.

 

Hope you get it figured out!

[Flamewalker]

I'ts been a few years since ive used nvflash but i remember i had to type nvflash -4 -5 -6 "biosname.rom" to get it to flash mine(gtx 470) (these commands force it to flash the bios back when i did it,not sure if it still works) 

 

But seeing as it recognizes the plx chip instead of the gpu i would try and run ez3flash (which has support for plx,not sure if nvflash has support for it) (http://www.overclock.net/t/1393791/official-nvidia-gtx-780-owners-club ,download link over there if you are a member there)