3 Replies Latest reply: Oct 17, 2013 4:21 PM by Linc Davis
jongjers Level 1 Level 1 (0 points)

My macbook pro was running slow and i just  reinstall it.

But when i finished reinstalled  it  still running slow annoying me :@ and dont what else i should do.
Can you pls help me with this issue?


thnx you.

MacBook Pro (13-inch Mid 2012), Mac OS X (10.7.5)
  • 1. Re: Why does my macbook pro run so slow?
    Lanny Level 5 Level 5 (4,485 points)

    It may be as simple as just waiting for Spotlight to finish its indexing of your hard drive. Just wait until that is finished. Depending on the size of your hard drive, it may take 1/2 to 1 hour to complete.

  • 3. Re: Why does my macbook pro run so slow?
    Linc Davis Level 10 Level 10 (118,005 points)

    Back up all data immediately as your boot drive may be failing.


    This diagnostic procedure will query the log for messages that may indicate a system issue. It changes nothing, and therefore will not, in itself, solve your problem.


    If you have more than one user account, these instructions must be carried out as an administrator. I've tested them only with the Safari web browser. If you use another browser, they may not work as described.


    Triple-click anywhere in the line below on this page to select it:

    syslog -k Sender kernel -k Message CReq 'GPU D|I/O|find tok|n Cause: -|timed? ?o' | tail | open -ef

    Copy the selected text to the Clipboard by pressing the key combination command-C.


    Launch the Terminal application in any of the following ways:


    ☞ Enter the first few letters of its name into a Spotlight search. Select it in the results (it should be at the top.)


    ☞ In the Finder, select Go Utilities from the menu bar, or press the key combination shift-command-U. The application is in the folder that opens.


    ☞ Open LaunchPad. Click Utilities, then Terminal in the icon grid.


    Paste into the Terminal window (command-V).


    The command may take a noticeable amount of time to run. Wait for a new line ending in a dollar sign (“$”) to appear.


    A TextEdit window will open with the output of the command. Normally the command will produce no output, and the window will be empty. If the TextEdit window (not the Terminal window) has anything in it, post it — the text, please, not a screenshot. The title of the TextEdit window doesn't matter, and you don't need to post that.