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how can i speed up MacBook pro 2012 model

MacBook Pro 2012 runs very slow.  I get the bouncing beach ball mainly on start up but it occurs other times also.  What can I do to speed things up?

Please download and run EtreCheck, created by one of own helpers here in ASC. It is a diagnostic tool that's very useful to us in finding problems. Also it will give us further specs on your Mac. After it runs post the log file here. It will contain no personal information.

Hi,

 

If the computer is performing unusually slowly, though it isn't experiencing abnormally high CPU utilization, try resetting the SMC: https://support.apple.com/en-us/HT201295.

最後更新：2017-09-25 21:45:11

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