Edit: After half day, my wife’s Mac started having the same problem. I have then applied the solution that I found in the Apple
Why Macs Do Not Come With Intel Stickers On Them
If you have been looking for an Intel sticker on your Mac then you will have realized that they are one of, if not the only Intel powered machines which do not come with an Intel sticker.
The question why, was asked to Steve Jobs former Apple CEO back at an Apple media event in 2007. Jobs answered the question in a typical fashion saying
“We like our own stickers better”
We miss you Steve!
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