i have an AMD Radeon (TM) R5 M330 in my laptop. it was not always stuck on 1366. i used to have 1920 resolution.
now the highest resolution i can use on my laptop is 1366 and 1920 isnt even shown in the list of resolutions. there are also no resolution higher than 1366.
i tried installing drivers and everything, windows 10 fully updated aswell. even microsoft technicians couldnt fix it. i also tried running the HP support program to fix it but it doesnt work. i even reinstalled windows 10 and that didnt work.