Hacking 2 screens fading ds

[GUiii11]

I ve this trouble lately the upper screen are turning to black and the lower to white randomly after some time playing , tilting the right side of the NINTENDO DS LITE make those turn on again, it's like they are turning on and off, i dont know how to fix it, looks like its an mohterboard issue but i don't have any ideas, and no other with the same problem. it seems that everything works they just change to that color
if someone know something about plz help me

 

[scopenoob]

There's a contact issue. It seems like you dropped your DS one too many times and it knocked out some of the connections. If you're experienced with electronics, you can open it up, clean out the contacts, and perhaps re-solder any broken contacts. If you're not experienced, your best bet is to call up Nintendo for repairs or find someone who's experienced to make the repairs.

EDIT: You check out the sticky on the top for instructions.
http://gbatemp.net/t160923-how-to-repair-t...e-and-the-hinge

 

[GUiii11]

thanks man i found out that too but didnt had enough time to reply my guess its the ribon cable the one of the top screen , thanks again