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[GUIDE] NVIDIA VBIOS flashing


svl7

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Hi again

No luck with this...

Does anybody have a stock 680m vbios? I flashed my card a while back but it wont allow updating the drivers. I'm stuck on 335.23. Everytime i update drivers my card is no longer recognized after a reboot. I have to revert back to 335.23 to get it recognized. I'm on a Clevo P170EM / Sager NP9170

Any help would be appreciated

Anybody?

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Hi guys,

I've got a Msi gt70 2od dragon edition with a 780m. And i'd like to flash my Vbios, i also follow your tuto, and i've got an answer?

I watch that the nvflash that you suggest is an old version ( NvFlash 5.127) and now the last version is the ( NvFlash 5.165 ) so please what Nvflash version do i take?

And if ever you suggest me the last/or another version do i make something different of your tuto?

Thanks!

Nico

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Hi again

No luck with this...

Does anybody have a stock 680m vbios? I flashed my card a while back but it wont allow updating the drivers. I'm stuck on 335.23. Everytime i update drivers my card is no longer recognized after a reboot. I have to revert back to 335.23 to get it recognized. I'm on a Clevo P170EM / Sager NP9170

Any help would be appreciated

Anybody?

there ya go: Video Bios Collection | techPowerUp

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Details? Is there an error message?

C:\>cd nv519

C:\nv519>nvflash -v

NVIDIA Firmware Update Utility (Version 5.190)

Simplified Version For OEM Only

Adapter: Quadro K4100M (10DE,11B7,1028,15CD) H:--:NRM B:01,PCI,D:00,F:00

The display may go *BLANK* on and off for up to 10 seconds during access to the

EEPROM depending on your display adapter and output device.

Identifying EEPROM...

EEPROM ID (C2,2012) : MX MX25L2005 2.7-3.6V 2048Kx1S, page

Reading adapter firmware image...

IFR Data Size : 1004 bytes

IFR CRC32 : F2C1140A

IFR Image Size : 1024 bytes

IFR Image CRC32 : 535AB807

IFR Subsystem ID : 103C-197A

Image Size : 0 bytes

Version : Unavailable (Invalid)

~CRC32 : 00000000

Device Name(s) : Unknown

PCI ID : 0000-0000

Subsystem ID : 103C-197A

Hierarchy ID : None

Chip SKU : N/A

Project : N/A

CDP : N/A

UEFI Support : No

UEFI Version : N/A

UEFI Variant Id : N/A ( Unknown )

UEFI Signer(s) : Unsigned

C:\nv519>nvflash -b k4100m.rom

NVIDIA Firmware Update Utility (Version 5.190)

Simplified Version For OEM Only

Adapter: Quadro K4100M (10DE,11B7,1028,15CD) H:--:NRM B:01,PCI,D:00,F:00

The display may go *BLANK* on and off for up to 10 seconds during access to the

EEPROM depending on your display adapter and output device.

Identifying EEPROM...

EEPROM ID (C2,2012) : MX MX25L2005 2.7-3.6V 2048Kx1S, page

Reading adapter firmware image...

IFR Data Size : 1004 bytes

IFR CRC32 : F2C1140A

IFR Image Size : 1024 bytes

IFR Image CRC32 : 535AB807

IFR Subsystem ID : 103C-197A

Image Size : 0 bytes

Version : Unavailable (Invalid)

~CRC32 : 00000000

Subsystem ID : 103C-197A

Hierarchy ID : None

Chip SKU : N/A

Project : N/A

CDP : N/A

UEFI Support : No

UEFI Version : N/A

UEFI Variant Id : N/A ( Unknown )

UEFI Signer(s) : Unsigned

Saving of image completed.

C:\nv519>

Used HP ZBook 17 and Dell Precision m6800

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  • 2 weeks later...

I'm getting the I/O error when I try to run G:\nvflash -6 55.rom (I saved it to G). The file name is less than 8 characters, I've read the forums and so far everyone with that problem has had it fixed by renaming. Nu-uh xD. Any help appreciated. Thanks.

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I don't know if this thread is still alive, but I could definitely use some help. I'm trying to flash my 880M on an MSI laptop and I created a bootable dos usb and followed the instructions but it just won't boot into the USB. I tried putting it as number 1 priority in boot order but still nothing. I'm running Wondows 8.1, and solution? Thanks!

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  • 3 weeks later...
I don't know if this thread is still alive, but I could definitely use some help. I'm trying to flash my 880M on an MSI laptop and I created a bootable dos usb and followed the instructions but it just won't boot into the USB. I tried putting it as number 1 priority in boot order but still nothing. I'm running Wondows 8.1, and solution? Thanks!

if it is on UEFI boot mode try setting it to legacy boot mode in bios.

I had the same problem

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