crwdns2933423:0crwdne2933423:0

crwdns2933803:02crwdne2933803:0

crwdns2933797:0Atefeh Rahmanicrwdnd2933797:0crwdne2933797:0

crwdns2936043:0crwdne2936043:0 crwdns2933505:0crwdne2933505:0 Atefeh Rahmani

crwdns2933769:0crwdne2933769:0
crwdns2933771:0crwdne2933771:0
crwdns2933801:0crwdne2933801:0

crwdns2933807:0crwdne2933807:0

-[* black] Remove all four screws by using ......screw.
+[* black] On the base motherboard, there are five connecting cables. Disconnect all of them from the motherboard gently.
+[* black] Pay attention to do not cut or hurt the cables.