Download and install a rEFIt.mpkg file in the MAC. After rebooting, you can see a rEFIt disk and open it.
How does Apple notebook distinguish true and false?
1: Apple computers are installed on OSX systems, not Windows systems or Linux systems.
2: All Apple laptops have a backlit keyboard.
3: Apple's models are rare, only: Macbook Air, Macbook Pro, Mac mini, iMac, and Mac Pro, which is generally not seen in China. In addition to the Mac Pro is black, other styles are silver metallic.
4: Cheap and no good goods, Apple computers are generally expensive, too cheap to have problems.
If the above items are confirmed correctly, you can verify the authenticity by verifying the serial number.
1: In the upper left corner, click the Apple button:
2: Select "More Information":
3: Here is the serial number of your machine:
Then, go to the technical support page of Apple's official website:
https://selfsolve.apple.com/agreementWarrantyDynamic.do? Enter your serial number. If the page you get is "How long is your warranty time?" then the computer is true.
If the "serial number is incorrect" is displayed, then the fake is bought.