How to format Mac mobile hard drive?

Solve the problem of unable to read the boot prompt disk after the first solid state drive is installed

1, the boot appears this hint that the SSD connection was successful, click "Initialize ..." to open the disk tool.

2, in the disk tool to find SSD, at this time its state will be the reality of ' uninitialized '.

3, select SSD, then click ' Erase ', here Erase = Initialize or format.

4, Erase, the name can be customized, format needs to choose ' OS x Extension (log-type) ', the final scheme can choose ' GUID partition map '.

5, after the input finished click ' Erase ' start initialization. is basically instantaneous to complete.

6, this time SSD can be identified by the Finder, you can install a new system up, or use TimeMachine to complete the migration of the current system to SSDs.