I have a Macbook Pro 2013 OS 10.10.5. Its beach balling really bad. I ran Mbam scan and no malware was found I ran Disk Utility and it gave me the Disk Utility: Invalid Disk Label @ cksum mismatch. I also ran time machine

  • that was running general check or permissions check?
    – LvcasX1
    Mar 9, 2017 at 19:26
  • I ran a General check
    – Vick7
    Mar 9, 2017 at 19:27
  • Try checking your disk permissions with Disk Utility, i think it can work for you.
    – LvcasX1
    Mar 9, 2017 at 19:29


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