Is there a way to revert back to the default BIOS? Believe it or not, this one made me more unstable. This is the last time I'm doing a firmware update to a GPU in hoping to get better OC because it clearly wasn't a good idea.
 
Is it dangerous to revert back? Also, hope do I proceed...? I know that I saved my default bios with GPU-Z called GK104.rom.
 
EDIT: Nvm I figured it out myself. Glad I could go back to default BIOS. Temps are higher but so is the stability.

lotecsirius

johnerz

The very very simple answer is:

You read the Model number off the box, then choose the ONLY bios update for that model number Read the fiirst post.

Simplz  

I do not understand what you say, I tell you I want to know what to do to update my bios and you tell me that I must take my references to find ..... .. uh, if I if I ask this is not to say that it is to have a hand, but because I tell you that my card is not in the list if you could give me a link : eVGA GTX 670 Superclocked 2GB it would be easier for me ^ ^
Here is my current version: 

EVGA GeForce GTX 670 SC 2GB:

80.04.31.00.70   (2672)

 
The firmware you have is the last one for 670 SC 2Gb
This new update "v80.04.5C" does not include the 670 SC 2Gb

Hi
Any advice would be very much appreciated
Was just wondering if its worth updating my gpu bios
I am running on a 1156 mb and i am now getting slight stuttering within a few games and is very annoying...
The card i had in before a 570 was running fine np in any game but now since my gfx upgrade i am getting slight stuttering.i have also noticed the power monitor graph in evga precision is fluctuating up and down a lot.
 
Part Number: 02G-P4-3677-KR
Part Desc: EVGA GeForce GTX 670 FTW SIG2
bios 80.04.4B.00.70

I have since defaulted my cpu back to stock
uninstalled nvidia drivers ect ect
placed 570 back in to check and all was fine back to 670 and problem arised again
i know its not the psu... be quite 650w 80 plus gold
mb bios fully updated
all drivers updated

Ta sy

Superbxxx
I have an 670 FTW 2Gb card and i´m wondering if this Firmware Update v80.04.5C will allow me to get 100% fan speed on the grafics card?

 
No. I have the same card and with the new bios,  max fan speed is still 80%. Although at 80%, I can't get the card to go over 60c, so not sure why more would ever be needed.

I just got the pause/stutter since i updated firmware. i also did drivers but went back to the old driver and problem was still there. I did not notice this issue before the bios update. Bo II zombies is the game i am playin.
ive done a bios update before and had no issues. could this latest bios have caused a issue? if so where can I get the old bios from? I believe i was used 4b.70, my card is the 670 2gb ftw 2678-kr

Just bought a gtx 670 FTW 4gb, the VBios version is 80.04.5C.00.70, is it up to date?, sorry for noob question.

thepregnantgod

I have the EVGA GTX 670 4gb Superclocked in Triple SLI.

I am interested in the UEFI BIOS supposedly emailed to those who request it.  Unfortunately, the only drop downs on emailing customer service are Marketing, and some such.

Is there an email I can send to technical support requesting such a bios?

The UEFI Bios doesn't provide any additional stability or performance, it is just for the secure boot option in Windows 8. 
We can assist with sending you that update, please email support@evga.com  with your serial number and make/model of your motherboard. 
 
Have a good day 

Why is the .5C fimware 10 times smaller than the .4B I upgraded to before?
 
If anyone has something earlier than .4B would they need to apply both in sequential order?
 
I'm mostly concerned that the file isn't right - I have a 2GB 670 FTW.

EVGATech_JoeyC
The correct link for your video card would be: http://cdn.evga.com/BIOS/2678_80.04.5C.zip.
You do not need to update in sequential order as the latest update will contain the previous. 
You can update to this version and you should be good to go 

 
Thanks, and I figured out the size difference - seems the ".exe" was not compressed for the previous release and it is in this one, hence it's much smaller now.

Hi
You have to use he NVFlash program that you can download from Techpowerup.

As i said i want to flash my card to previous bios . 
i have save the bios with gpu-z , i have download the NVflash and i need the steps to flash it.

If you mean 4B then the just change the ftp link name from 5C to 4B. It's still there available for download. 
 
(pick your own card obviously).

Should I update?
 
I think it is stable, so I don't see a point in doing so.

I just bought a 670 ftw from amazon. Will it already have this firmware update?

Hi All, I would like to disable the CSM in my Asus Z77 mobo, install Windows 8 with secure boot with my new 670 FTW which already has 80.04.5c.00.70.
 
The bios however tells me that the card isn't compatible with UEFI however.  I thought this card bios included this compatibility?
Cheers B