MacBook Pro slow after connecting

I can't explain it well enough, but let's try...

I connect to my username very well. But after the signing, I get the spinning ball. Logging in can take a few seconds, or as long a minute before the desktop appears. It is random when the system decides to catch up and to really start to work. Sometimes it will happen quick office and then I get the spinning ball.

I checked / things:

  • Made new user account - same results
  • Bought the new show always the same hard - one SSD drive.
    • A new OS settled with new hard drive as well
  • Considered the start to each user account - there is no.
  • has started with disabled WiFi.

I think that's about it. Just curious if anyone has had similar problems. Basically, the time it takes to have a normal operation of the computer is considerably more time that it has been in the past. It's almost to the point of being unusable because it's so frustrating just to connect and wait.

Thanks for any help!

Data sheet:

MacBook Pro (13-inch, mid 2010)

El Captain 10.11.5

New HD - OWC Mercury Electra 3G SSD

You can try AHT http://support.apple.com/kb/HT1509 not definitive by any means, but can be useful if there is an error code

In or out of warranty you can get for free a 'Apple Service Diagnostics' OTC test

Genius of booking http://www.apple.com/retail/geniusbar/

Online https://getsupport.apple.com/GetproductgroupList.action

check the warranty https://selfsolve.apple.com/agreementWarrantyDynamic.do

Tags: Mac OS & System Software

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