I have a Lenovo Y40-80 laptop with dedicated AMD R9 M275x graphics, the fact is that they recommended that I disable the integrated graphics from the bios, the problem was after restarting and applying the changes, the computer simply does not respond and the indicator LED remains. ignition on and sometimes the battery light flashes orange but I think the orange LED is because it is discharged, what do you think could have happened and what can I do?