obs1234
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Monday, February 23, 2015 1:15 AM
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Hi All.. I am running a gtx 680 evga classified 4096 SLI on a rampage Extreme running Win 8. I have upgraded one card successfully to EVGA.GTX770.4096.130729.rom using the simple command "NVFLASH EVGA.GTX770.4096.130729.rom". The card took...no probs. Now, I removed the card and installed my second card (was having upgrade issues before..so I decided to remove one card) When I try to run the command....I get the Error GPU MisMatch (NVFLASH IS V 5.142) ...also tried the joe Dirt Modified NVflash...no go. Error is: WARNING: None of the firmware image compatible PCI Device ID's match the PCI Device ID of the adapter. Adapter PCI Device ID: 1180 Firmware image PCI Device ID: 1184 WARNING: Firmware image PCI Subsystem ID (3842.3778) does not match adapter PCI Subsystem ID (3842.3688). WARNING: Firmware image Board ID (E12D) does not match adapter Board ID (E10C).
ERROR: GPU mismatch Now why would my first card take the command, but this card will not?? Also tried pure DOS mode using -4 -5 -6 and --protectoff Suggestions?? Dave
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Sajin
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Re: Help with 680 Classified Bios Mod.......
Monday, February 23, 2015 2:04 AM
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Why are you flashing a GTX 770 vBIOS to a GTX 680 Classy?
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obs1234
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Re: Help with 680 Classified Bios Mod.......
Monday, February 23, 2015 2:09 AM
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Want to get the higher voltages, higher fan rate, etc...Its been documented safe to do so.....
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Sajin
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Re: Help with 680 Classified Bios Mod.......
Monday, February 23, 2015 2:22 AM
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The proper command would be nvflash -4 -5 -6 EVGA.GTX770.4096.130729.rom
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Sajin
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Re: Help with 680 Classified Bios Mod.......
Monday, February 23, 2015 2:37 AM
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If the flash still fails to work try re-downloading, re-extracting & re-flashing the vBIOS again.
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obs1234
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Re: Help with 680 Classified Bios Mod.......
Monday, February 23, 2015 4:53 AM
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WTH!! I did the -4 -5 -6 again...and it worked! Methinks it could have been because PrecisionX was running. The ROM took!!! Will need to verify that both of my cards are identical bios wise before I reconnect them to SLI mode! I was having issues before..gameplay would go from 60fps in World of Tanks to 100 then crawl down to 2 to 3 fps. Video was always unstable pausing at times. I then noticed that there was an updated BIOS file.....and happy as heck that both cards seem to have taken it. Tnx guys!
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bob16314
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Re: Help with 680 Classified Bios Mod.......
Monday, February 23, 2015 7:42 AM
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obs1234 Methinks it could have been because PrecisionX was running.
Possible, or you might have (probably) made a simple mistake somewhere, it's not hard to do in a command line..But yes, you should always return your card(s) to default settings and close any programs/utilities associated with the card when flashing within the OS..Also, I'm sure it would have flashed okay in DOS had you adhered to the 8 character (with exceptions) or less filename limitation before the extension, such as 1234abcd.rom instead of EVGA.GTX770.4096.130729.rom if that's what you were trying to do. --protectoff removes the write protection, of course. -4 Allows card vendor ID to mismatch. -5 Allows PCI device ID to mismatch. -6 Allows PCI subsystem ID to mismatch. Now what I would do is use Display Driver Uninstaller (DDU) to remove the driver and any optional driver components and perform a Custom (Advanced) install of the latest driver, choosing only to install PhysX along with the Graphics Driver and go from there.
* Corsair Obsidian 450D Mid-Tower - Airflow Edition * ASUS ROG Maximus X Hero (Wi-Fi AC) * Intel i7-8700K @ 5.0 GHz * 16GB G.SKILL Trident Z 4133MHz * Sabrent Rocket 1TB M.2 SSD * WD Black 500 GB HDD * Seasonic M12 II 750W * Corsair H115i Elite Capellix 280mm * EVGA GTX 760 SC * Win7 Home/Win10 Home * "Whatever it takes, as long as it works" - Me
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obs1234
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Re: Help with 680 Classified Bios Mod.......
Monday, February 23, 2015 7:55 PM
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Done and Done! Thanks for that extra info of removing the driver.....would NEVER have considered it to be an issue before. When I install my second card (I just want to play around with one card for the time being) shall I run the ddu again?? Cheers! Dave
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bob16314
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Re: Help with 680 Classified Bios Mod.......
Monday, February 23, 2015 8:03 PM
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Sure, why not..It can't hurt even though it's probably not needed to..But I, being me, would.
* Corsair Obsidian 450D Mid-Tower - Airflow Edition * ASUS ROG Maximus X Hero (Wi-Fi AC) * Intel i7-8700K @ 5.0 GHz * 16GB G.SKILL Trident Z 4133MHz * Sabrent Rocket 1TB M.2 SSD * WD Black 500 GB HDD * Seasonic M12 II 750W * Corsair H115i Elite Capellix 280mm * EVGA GTX 760 SC * Win7 Home/Win10 Home * "Whatever it takes, as long as it works" - Me
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