How to change canon 7D motherboard?

my canon 7D is not turing on and the expert says it has problems on motherboard so it should be changed, can i get the video tutorial for replacement of 7D motherboard so i can change by myself ?

crwdns2893858:0crwdne2893858:0 crwdns2893862:0crwdne2893862:0

crwdns2894050:0crwdne2894050:0

crwdns2889612:0crwdne2889612:0 0
crwdns2892346:0crwdne2892346:0