Lol svet, an other mod of German msi forum answered me on another forum :
we talk about the 51x and this works perfectly with the GT60 0NC and with the MS-16F3 Motherboard, incl. the MS-1762. i?ve tested self 4 devices, all works perfekt with the 51x. The Bios is from 04/2014 and comes from the MSI Server.
You can use the 51x bios incl. T18 EC Firmware for the GT60 0NC. Than you can take every Nvidia GPU, because you have now a Kepler GPU, so you can use the Heatpipe for a GTX770M/GTX780M. The GTX870M and the GTX880M could also work. But you should make sure that the cards from MSI and Medion devices come, although these have slightly less vRAM, but are 100% compatible. To recognize are the most MSI cards on green PCB.
here is the Bios: Zippyshare.com - 16f3 51x.zip
btw: i?m iTzZent here i have another Nickname. i?m Moderator from the german MSI Forum.
You can use all the 51x for Windows 8.1. You must enable UEFI and Secure Boot.
You don?t need the the Cooler Boost 2 Heatpipe, you can also use the "old" pipe for the Kepler Cards...
But if it works with a "non" MSI GTX780M, I?ve tested the OC VBIOS from svl7 (Techinferno) for the GTX780M, so that the device remained hanging in the bios, when UEFI is enabled. With the original MSI VBIOS everything worked perfectly.
nope, you can't flash to Win8 BIOS, its not for your notebook
What is the reason it isn't for my notebook, what would if I did flash so ?