All the rules with the process?

Question

Intel

I tell you bought percent food home. Suddenly, it falls out of the box and falls on the jacket and something incomprehensible appeared. (photo with an orange stroke) after that I just cleaned it with a cotton swab, like the dirt was removed. But the contact shines.
Is everything ok or wtf? I can't check.

Answer 1

you won't get in you won't know

Answer 2

Has the contact loosened up? probably fell on the lock or button / riveting. In principle, there is a chance to fix it, look into the service center, let them look, drop solder paste there and heat it with a hairdryer, the question is experience and the presence of a thin syringe for dispensing a drop.
Contact in this place, you can pray that this is the earth, then there are great chances that it will start .... do not suffer, take it to the
ps service, the guarantee has broken off