The serial number will tell you click on 'About this Mac' under the Apple Menu and click on where it gives the OS type until it displays the serial number. Hidden among the numbers are details of your Mac's build location and date. I'm not sure off the top of my head if the serial number is on the outside of the box or not though, as I don't have mine to hand.
Once you have the serial number, finding the manfacture date is pretty simple. The first two figures are an indication of the build location. The next numerical figure is the final digit of the year of production, the next two digits are the week.
So, for example, my MacBook Pro's serial number begins W8808... W8 is the factory code in this case Shanghai in China the next 8 indicates 2008, and 08 tells me that it was made in the eighth week of that year.
Any chance you could interpret my MBP's serial #? Or know where I can go to get a chart? I think my laptop was built in 2007, but I bought it as a refurb in mid-April 2008. Maybe refurbs get a new brand serial number, and a new manufacture date...? That could be what the RM means... Reconditioned, or Remanufactured...? So, following your code, Reconditioned in M in 2008, 15th week. Plus a lot of other stuff.
SN: RM81531MX91
Build: 9F33
thanks.![]()
I'm looking to buy a older style MBP and I was informed the MBP that were made after september are free of the gpu failures. Is there a way to check when the MBP just by looking at the box?
Serial number: RM81531MX91
Name: MacBook Pro (Mid 2007)
Model: Mxxxx MacBook Pro 2.2GHz
Bus speed: 800MHz
Screen size: 15 inch
Memory - number of slots: 2
Factory: RM (Remanufactured Model = Refurbished)
Model introduced: 2007
Production year: 2008
Production week: 15 (April)
Production number: 3523 (within this week)