macbook pro i5 hd replace void warranty??

[astroboyid]

macbook pro i5 hd replace void warranty?? or if you just open your macbook warranty void last macbook pro the battery can be replace new one said warning do not remove

 

[miles01110]

Replacing the hard drive doesn't void your warranty unless you break something else in the process of replacing it. The new drive will not be covered if it fails, either.

 

[GGJstudios]

Apple Warranty: Installing Memory, Expansion Cards, User Installable Parts Does Not Void Warranty

From 2011 MacBook Pro User Guide:

Your MacBook Pro does not have any user-serviceable parts, except the hard drive and the memory.

This should answer most, if not all, of your battery questions:

Apple Notebook Battery FAQ​

Including: Replacing the built-in battery in your MacBook Pro