crwdns2934241:0crwdne2934241:0 ar66

crwdns2934249:0crwdne2934249:0:

[image|1817590]

[image|1817592]

[image|1817591]

[image|1817594]

[image|1817599]

[image|1817593]

[image|1817596]

[image|1817595]

[image|1817597]

[image|1817598]

[image|1817600]

could you tell me how to diagnose logic board?

crwdns2915684:0crwdne2915684:0:

open