"About this Mac" Model and Year missing
Hi Everyone
Have just installed Yosemite on my 2013 MacBook Air 11".
Everything is fine, except the model and year is missing from the "About the Mac". It's not a big thing, but it's bugging me.
Anyone know why this information would be missing? I'm wondering if something is wrong with my MBA. it was recently purchased second hand.
I have tried deleting com.apple.SystemProfiler.plist and rebooting, but still missing.
Thanks
MacBook Air, OS X Yosemite (10.10.3)