so ive had this problem for a while but i ufnored it and its kinda getting worse .
when i wanna change the angle of the monitor it starts flickering and when its in a fixed position its fine i think its the ribbon cable that goes through the hinge but i dont have warranty and if it only needs a blow for dust or readjusting the connector i dont wanna pay extra for that ( i also dont trust the repair shops in my area with this laptop). so is there gonna be any problem if i open the laptop myself watching a yt video or am i gonna mess it up cus im kinda inexperienced?