Hi
vawogbemi,
After I did this tutorial to enable fn keys my laptop stop booting normally and can only boot in recovery mode.
Could you be more clear? Which tutorial? Can you provide a link to it or at least tell us what steps you followed from the tutorial?
Something like this also happened when I enabled my realtek 8723de network controller.
This implies that the problem was resolved (at that time). Could you tell us how you resolved the issue at that time?
Regards,
-- Slim