Sam20

Thank you Klem The flashing worked fine. Now the only thing after i enabled only the nvidia it's i cant control the display light with Fn+F4-F5, the bar is moving but doesn't do nothing, no change just stuck on max. The power plans too, not having effect. Still all great

Hi Klem, amazing the great help you providing here. Me too i would need an unlocked A15 Bios for my M17x R4. I had freeze problems with my gtx660m and i substitute it with the gtx980m. Switching with Fn+F7 results 8beeps, and after i boot again into Win the Integrated Graphic card is still the primary, so i need the hidden option from bios to have it started only with nvidia. I post you my results. https://www.sendspace.com/file/mea2vb Thank you a lot in advance