creyssonbr Posted December 29, 2016 Share Posted December 29, 2016 Hello, I'm new here and I'm glad to find this forum. I got a new notebook and it came with the terrible Nvidia optimus. In the past I managed to modded bios to unlock the BIOS menus in my previous notebooks. But now I'm have to learn everything again... My notebook is a MSI GE62VR, it has Aptio V AMI BIOS (not UEFI) which I was able to extract with 5.08.02.1189, modified with AMIBCP 5.01.0014. When I tried to flash I got BIOS checksum error (AFUDOS and AFUWIN). I tried one unmodified dump and got same error. For every dump I got a different checksum. Anyone can tell me what's wrong? Thanks! Quote Link to comment Share on other sites More sharing options...
creyssonbr Posted December 30, 2016 Author Share Posted December 30, 2016 (edited) I managed to dump and to flash the BIOS with INTEL FPT. After modified with AMIBCP for aptio V and flash, the menus remains locked. I believe it's hard coded. Meanwhile I extracted setup.ffs but I don't know which HEX sequence I should look for. Any directions? Edited December 30, 2016 by creyssonbr Quote Link to comment Share on other sites More sharing options...
I506dk Posted June 12, 2018 Share Posted June 12, 2018 Understand you were attempting this a long time ago, but if you didn’t figure it out and still want to, check my guide HERE. PM me if you have any questions. 1 Quote Link to comment Share on other sites More sharing options...
creyssonbr Posted June 12, 2018 Author Share Posted June 12, 2018 17 minutes ago, I506dk said: Understand you were attempting this a long time ago, but if you didn’t figure it out and still want to, check my guide HERE. PM me if you have any questions. Thank you so much for sharing this! Quote Link to comment Share on other sites More sharing options...
I506dk Posted June 12, 2018 Share Posted June 12, 2018 Yeah hope it helps. Took me and some other guys a good 5 months to figure it all out. Hopefully it saves you some time. Let me know if you have any issues. Quote Link to comment Share on other sites More sharing options...
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