Ive been looking for like 2-3days but i couldnt find anything about modding the bios for my Notebook. - Motherboard Manufacturer: Sony - Model: Sony Vaio VPCEB3L1E / Model PCG-71211M - BIOS revision: R1100Y8 /08/17/ - BIOS type: AMI aptio - BIOS SLIC: Sony - BIOS Link: h**p://mediafire.com/download/o97p9wsn60dxgue/AmericanMegatrendsInc.-R1100Y8.zip (Bios Dump) So im wondering if its possible to mod the bios for my Sony Vaio Notebook/ Model number: PCG-71211M Id like to see all the hidden settings in the bios and maybe acitvate the integrated intel GPU to work with my descrete AMD HD 5470m GPU. I couldnt find a downloadable bios/update version for my model but i was able to backup my current bios. Bios Version: AMI aptio R1100Y8 / see attachment Notebook: Sony Vaio VPCEB3L1E Model number: PCG-71211M View attachment 29131 This is what i see when open the backup file with AMIBCP. is it possible to unlock those options ? View attachment 29130 Could you guys help me with this process ? best regards from Germany, Lissy