Nvidia GeForce GTX TITAN Owners' club
-Home for the owners of the most powerful GPUs on the planet.
Form here (only fill if you have the necessary info)
Useful info:
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BIOS flashing guide and fixes for broken flashes (Click to show)QUICK BIOS FLASHING GUIDE:
I will not take any responsibility for damages caused by flashing the BIOS. Use the guide and the BIOS files at your own risk, this will void your warranty.
What you need: GPU-Z, Nvflash
The following guide is for single GPUs. If you wish to flash multiple cards please do so one at a time or see the Nvflash readme for further instructions on how to use the commands to properly flash multiple card systems. Don't type in the bracket but type in the info in the brackets. The commands are case sensitive and you need to include the spaces, please be accurate.- Backup your old BIOS (GPU-Z, BIOS version field, button on the right allows you to save the current bios). Keep the old bios in the event that something happens during the flash.
- Download the new BIOS you'll be flashing to, it should be a .rom file, otherwise the flash will not work.
- Browse to your Nvflash folder
- Transfer the new BIOS file into the Nvflash folder
- Close all unnecessary programs
- Shift + right-click the Nvflash folder
- choose the open in command line option
- Type in the command: Nvflash --protectoff (case sensitive, please be accurate)
- Type in the command: Nvflash -4 -5 -6 [yourbiosnamehere].rom
- If the flash is a cross vendor one you might have to type in y a couple of times when asked to
- Nvflash will work for a while and close the 2nd command prompt after finishing
- Reboot
- Your card should now be flashed, test with Precision X or afterburner to see if the BIOS is stable for you
- Some flashes might need driver reinstalls afterwards, don't be alarmed, just install the drivers as usual
If the flash goes wrong- Shut down your system
- Take out the GPU
- Install a 2nd PCI-E GPU in the first slot (preferably Nvidia)
- Install the Titan to the 2nd PCI-E slot
- You should now have 2 cards in your system
- Plug in all the power connectors and other needed connectors
- Plug in your primary monitor cable to the card in the 1st slot (not Titan)
- Start up the computer
- Boot into windows
- Browse to the Nvflash folder
- Remove the earlier BIOS file and transfer your original BIOS (.rom file!) there
- Close all unnecessary programs
- Shift + right-click the Nvflash folder
- Choose the open in command line option
- Type in the command: Nvflash --protectoff
- At this point Nvflash will open up a new command prompt and display what cards you have in your system
- Select the card you wish to fix (usually done by typing in 0, 1, 2 etc.)
- The command prompt will close
- Type in the command: Nvflash -4 -5 -6 -i[yourcardsnumberhere] [yourbiosnamehere].rom
- If the flash is cross vendor you might have to type in y a couple of times when asked to
- Nvflash will now take a while to update the BIOS on the broken card
- After it's done shut down your computer
- remove the cards from the computer
- Put the fixed Titan in
- Boot to windows and see if everything is back to normal
- gdocs spreadsheet on OCs
- bios/driver info
- useful links







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