Loïc Marin Posted April 12, 2014 Share Posted April 12, 2014 Hi! I recently upgrade my gpu from 670mx gtx to 780m gtx! My board is ms16f3. (msi gt60 0nc) Unfortunatly, I made a bad vbios flash :-( Now : If i boot with 780m: stuck at msi logo screen If i disable 780m, the laptop boot without problem but i have no access to the card → no nvflash to recover If i remove the card, boot without problem If i boot with the old 670mx → no problem Please, is it possible to force boot on igp while keeping the 780m awake and so make a nvfash? I have an unlock bios : Thanks in advance! Quote Link to comment Share on other sites More sharing options...
Inches Posted April 19, 2014 Share Posted April 19, 2014 Question for you.. Did it ever fully post with the 780m present in the system?? Sounds that way since you say you made a bad vbios flash. If you can't get into the system with the 780m present, you only option is to find some body willing to let you flash you card back to the original vbios and go from there. I know because I am in a similar boat with a 770m in a gt680 Quote Link to comment Share on other sites More sharing options...
eddiedon Posted April 19, 2014 Share Posted April 19, 2014 you can use 680M. Quote Link to comment Share on other sites More sharing options...
Loïc Marin Posted April 20, 2014 Author Share Posted April 20, 2014 Hi! The system was booting with the 780m before the bad flash It's seem that I have 2 solutions:- buy an alienware m18 → flash my bricked gpu with the sli (too expensive)- buy Dell Alienware Nvidia GTX780M 780M Video Card Replacement Vbios V Bios Chip 256K | eBay → I order one and i'm wainting for it... Quote Link to comment Share on other sites More sharing options...
Khenglish Posted April 20, 2014 Share Posted April 20, 2014 Hi! The system was booting with the 780m before the bad flash It's seem that I have 2 solutions:- buy an alienware m18 → flash my bricked gpu with the sli (too expensive)- buy Dell Alienware Nvidia GTX780M 780M Video Card Replacement Vbios V Bios Chip 256K | eBay → I order one and i'm wainting for it...You have the equipment to swap the chips? Quote Link to comment Share on other sites More sharing options...
elit90 Posted April 20, 2014 Share Posted April 20, 2014 is this possible to replace the gpu at your laptop ? at mine dell 7720 with gt650m its impossible cause the card is built in the mainboard Quote Link to comment Share on other sites More sharing options...
Loïc Marin Posted April 20, 2014 Author Share Posted April 20, 2014 I have a good soldering iron so i hope it will be okIs it really complicated? Quote Link to comment Share on other sites More sharing options...
Khenglish Posted April 20, 2014 Share Posted April 20, 2014 It's not, but soldering 8 pins with a soldering iron without overheating the chip is tedious.Using a heat gun with solder paste is much easier. Quote Link to comment Share on other sites More sharing options...
Loïc Marin Posted April 22, 2014 Author Share Posted April 22, 2014 OK, i'll search a heat gunThanks for the helpEnvoyé de mon Nexus 5 en utilisant Tapatalk Quote Link to comment Share on other sites More sharing options...
jegarfor Posted November 6, 2014 Share Posted November 6, 2014 I had the same problem. Don't know why because I used the 780M unlocked bios from this forum and there was no errors.now the laptop freezes in the first boot screen unable to choose any key (del, f11 to bot from usb and reflash, etc)the replacement bios, did it work for you?cheersOK, i'll search a heat gunThanks for the helpEnvoyé de mon Nexus 5 en utilisant Tapatalk Quote Link to comment Share on other sites More sharing options...
omega939 Posted November 7, 2014 Share Posted November 7, 2014 is this possible to replace the gpu at your laptop ? at mine dell 7720 with gt650m its impossible cause the card is built in the mainboardGT and GX series of MSI have upgreadable parts including the GPU. if you have other models other than this one then your conclusion is right Quote Link to comment Share on other sites More sharing options...
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