crwdns2934241:0crwdne2934241:0 ar66

crwdns2934249:0crwdne2934249:0:

[image|1817605]

[image|1817606]

[image|1817604]

[image|1817607]

[image|1817608]

[image|1817610]

[image|1817609]

[image|1817611]

[image|1817603]

[image|1817602]

[image|1817601]

could you tell me how to diagnose logic board?

crwdns2915684:0crwdne2915684:0:

open