How to Fix Year and Model in About this Mac

crwdns2935425:016crwdne2935425:0

crwdns2936315:0crwdne2936315:0

crwdns2936325:0crwdne2936325:0

crwdns2931653:016crwdne2931653:0

Check Your Work Again

Close all of the windows (including About this Mac).
Now open About this Mac again, and it should show you your Mac's year and model.
My Mac is a MacBook Air Early 2008 (Original)

crwdns2944171:0crwdnd2944171:0crwdnd2944171:0crwdnd2944171:0crwdne2944171:0