slim liteon dg-16d4s wont read disks

[SaltAndVinegar]

hello when i got home today i realized my flashed slim xbox would not read disks when i put a disk in it would just say open tray :mad2:
i have not even moved my console so i dont know what could of caused it. i suspected a new silent Xbox update might have happened and my dvd drive might have messed up. all i can think of is to flash it back to stock. please help me out thanks
Slim Liteon DG-16D4S

 

[skillet34]

most likely a bad laser.

 

[Dosk3n]

Yeah its just going to be your laser mate. Very easy fix.

 

[abyss]

you can try a pot tweak on it. but if it's already at the lowest value i wouldn't recommend going lower