Djdan Posted August 5, 2016 Share Posted August 5, 2016 (edited) Hi Prema and Techs, Please help me. I bought two 880m 8gb Version with Dell bios. I flashed the unlocked bios to all sucessfull. But only one is reccognised by your bios. And i cant Boot to Windows the Screen Stays Green sometimes other colors. The hdd Led blinks and loads Windows also my Custom keyboard Color is beeing loaded. IF i Put back my old 680m sli everything work again. Any idea what i can do ? I Used nvflash 5.136 for dos. With nvflash -4 -5 -6 command get Device id mismatch but nvflash says everything sucessfull. i try to Flash second Time same bios again and still got the Device id mismatch message. Why does the Device id mismatch still There doesnt nvflash fix this with the overwrite. Please help Edited August 5, 2016 by Djdan Quote Link to comment Share on other sites More sharing options...
Guest Posted August 5, 2016 Share Posted August 5, 2016 Motherboard 2.1 doesn't support GTX8 cards, only v2.2 and up. Quote Link to comment Share on other sites More sharing options...
Djdan Posted August 11, 2016 Author Share Posted August 11, 2016 Thank you for reply Prema, How do i find out What Mainboard Version i have ? Kind regards Quote Link to comment Share on other sites More sharing options...
Guest Posted August 12, 2016 Share Posted August 12, 2016 23 hours ago, Djdan said: Thank you for reply Prema, How do i find out What Mainboard Version i have ? Kind regards Quote Link to comment Share on other sites More sharing options...
Djdan Posted August 12, 2016 Author Share Posted August 12, 2016 Thank you Prema I have 2.1A so no 880m Support ? I have seen a Post in a other Forum one User Upgraded a 2.1 rev with a 980m. Can you confirm that? I have 680m Sli curently. To what cards Can i Upgrade 970m ? Are all other cards Working only 880m Not ? I have a xeon 2680 es with retail stepping. I cant oc It in BIOS or Xtu. Is a BIOS mod neccesery ? Its Working fine beside oc. I Use your mod v5. Thank you Quote Link to comment Share on other sites More sharing options...
Clyde Posted October 16, 2016 Share Posted October 16, 2016 (edited) On 2016-08-05 at 11:00 PM, Prema said: Motherboard 2.1 doesn't support GTX8 cards, only v2.2 and up. On 2016-08-12 at 1:39 PM, Prema said: Hide contents Hi Prema, Anyway I'm going back to the K5000M so I ask out of sheer curiosity whether my mainboard is compatible up to the GTX780M or above? This is not the CPU PWR capacitors or MOSFETs make the difference between mainboards. What is it? Is it too important differences in the PCB circuits or is just a matter of mainboard SMD component replacement? Regards Edited October 21, 2016 by Clyde Quote Link to comment Share on other sites More sharing options...
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