So we've got an old compaq desktop that i just switched out the mobo on because some of the caps went boom boom. when i connect through the ethernet it will say that I cant access the page because the owner of www.yahoo.com doesn't have the cert that its looking for and i cant find anything to fix it, any ideas?
What I've done:
Turned on and off the firewalls
Looked at the rules for the firewall and didn't see anything obvious
Went into network settings and still couldn't see anything obvious