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Egroland

MacBook Pro 15 Lento

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Bom pessoal,

comprei um MacBook Pro 15 há mais ou menos 3 meses e até então mal consigo trabalhar nele,

porque o bicho consegue me irritar mais que meu Dell velho de guerra.

Ele sempre foi lentão, demora pra abrir os aplicativos e até procedimentos simples como ampliar janela ou alterar entre telas são feitos de maneira grosseira, não são suaves como deveriam ser.

 

Semana passada ele voltou da assistência técnica depois da substituição da placa lógica, mas os problemas continuam. Será mais um problema?

 

É um MacBook Pro 15 (Meados de 2012)

i7 2.3GHz

4GB 1600 Mz DDR3

NVIDIA GeForce GT 650M 512M

OSX 10.8.5

 

Softwares:

Photoshop CC, Illlustrator CC, Office Mac, Autocad, Sketchup, MacKeeper

 

Agradeço se alguém puder me dar uma direção.

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Veja se isso pode ajudar vocês. O meu dava umas travas principalmente quando acionava o mission control.

 

 

 

"My retina MacBook Pro has had terrible graphics performance problems for a couple of weeks. I searched all over various forums and tried everything: resetting SCM, manually selecting discrete/integrated graphics card, deleting graphics kexts, etc. Nothing helped until I found this: https://discussions....880198#19880198

 

Now my rMBP has silky smooth graphics again!

 

The directions in that post are a little hard to understand so I cleaned them up here:

 

Step 1: Delete system windowserver preferences

  1. In the Finder, from the menu bar, select "Go -> Go to Folder..."
  2. Enter: /Library/Preferences/
  3. Delete the file called com.apple.windowserver.plist

 

Step 2: Delete user windowserver preferences

  1. In the Finder, from the menu bar, select "Go -> Go to Folder..."
  2. Enter: ~/Library/Preferences/ByHost/
  3. Delete all files that start with com.apple.windowserver   (On my rMBP, there was one file called com.apple.windowserver.12AFB147-95D6-5C70-8F62-C1E4F2BE81BE)

 

Step 3: Reset the PRAM

    (These instructions are from http://support.apple.com/kb/HT1379)

  1. Shut down your Mac.
  2. Locate the following keys on the keyboard: Command (?), Option, P, and R. You will need to hold these keys down simultaneously in step 4.
  3. Turn on the computer.
  4. Press and hold the Command-Option-P-R keys before the gray screen appears.
  5. Hold the keys down until the computer restarts and you hear the startup sound for the second time.
  6. Release the keys.

 

Hopefully this helps others with bad graphics performance on retina MacBook Pros.

 

For anyone that wants to check out the problematic plists from my rMBP, here are the files:

http://jherrman.com/...dowserver.plist

http://jherrman.com/...4F2BE81BE.plist

 

Jeremy Herrman"

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Veja se isso pode ajudar vocês. O meu dava umas travas principalmente quando acionava o mission control.

 

 

 

"My retina MacBook Pro has had terrible graphics performance problems for a couple of weeks. I searched all over various forums and tried everything: resetting SCM, manually selecting discrete/integrated graphics card, deleting graphics kexts, etc. Nothing helped until I found this: https://discussions....880198#19880198

 

Now my rMBP has silky smooth graphics again!

 

The directions in that post are a little hard to understand so I cleaned them up here:

 

Step 1: Delete system windowserver preferences

  • In the Finder, from the menu bar, select "Go -> Go to Folder..."
  • Enter: /Library/Preferences/
  • Delete the file called com.apple.windowserver.plist
 

Step 2: Delete user windowserver preferences

  • In the Finder, from the menu bar, select "Go -> Go to Folder..."
  • Enter: ~/Library/Preferences/ByHost/
  • Delete all files that start with com.apple.windowserver   (On my rMBP, there was one file called com.apple.windowserver.12AFB147-95D6-5C70-8F62-C1E4F2BE81BE)
 

Step 3: Reset the PRAM

    (These instructions are from http://support.apple.com/kb/HT1379)

  • Shut down your Mac.
  • Locate the following keys on the keyboard: Command (?), Option, P, and R. You will need to hold these keys down simultaneously in step 4.
  • Turn on the computer.
  • Press and hold the Command-Option-P-R keys before the gray screen appears.
  • Hold the keys down until the computer restarts and you hear the startup sound for the second time.
  • Release the keys.
 

Hopefully this helps others with bad graphics performance on retina MacBook Pros.

 

For anyone that wants to check out the problematic plists from my rMBP, here are the files:

http://jherrman.com/...dowserver.plist

http://jherrman.com/...4F2BE81BE.plist

 

Jeremy Herrman"

Segui os passos e senti algumas melhoras.

As transições entre as janelas já acontecem de forma suave e os aplicativos estão respondendo mais rápido.

(O Mail e o iTunes que levavam uma eternidade para abrir já respondem normalmente)

Vou ver como a máquina se comporta no trabalho amanhã.

Valeu pela dica, man!

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Então,

segui a dica do paulolimad e as transições de telas realmente melhoraram 100%,

mas como meu Mac continuou lento o abandonei, pois estava em um projeto longo e não podia

perder tempo com ele.

 

Enfim, já tinha o MacKeeper e essa semana instalei o MemoryKeeper,

que diz que tenho menos 500MB de memória livres.

Lá vai o Mac de novo pra assistência técnica por mais 15 dias!

Bela bomba de 8k que arranjei!

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Veja se isso pode ajudar vocês. O meu dava umas travas principalmente quando acionava o mission control.

 

 

 

"My retina MacBook Pro has had terrible graphics performance problems for a couple of weeks. I searched all over various forums and tried everything: resetting SCM, manually selecting discrete/integrated graphics card, deleting graphics kexts, etc. Nothing helped until I found this: https://discussions....880198#19880198

 

Now my rMBP has silky smooth graphics again!

 

The directions in that post are a little hard to understand so I cleaned them up here:

 

Step 1: Delete system windowserver preferences

  1. In the Finder, from the menu bar, select "Go -> Go to Folder..."
  2. Enter: /Library/Preferences/
  3. Delete the file called com.apple.windowserver.plist

 

Step 2: Delete user windowserver preferences

  1. In the Finder, from the menu bar, select "Go -> Go to Folder..."
  2. Enter: ~/Library/Preferences/ByHost/
  3. Delete all files that start with com.apple.windowserver   (On my rMBP, there was one file called com.apple.windowserver.12AFB147-95D6-5C70-8F62-C1E4F2BE81BE)

 

Step 3: Reset the PRAM

    (These instructions are from http://support.apple.com/kb/HT1379)

  1. Shut down your Mac.
  2. Locate the following keys on the keyboard: Command (?), Option, P, and R. You will need to hold these keys down simultaneously in step 4.
  3. Turn on the computer.
  4. Press and hold the Command-Option-P-R keys before the gray screen appears.
  5. Hold the keys down until the computer restarts and you hear the startup sound for the second time.
  6. Release the keys.

 

Hopefully this helps others with bad graphics performance on retina MacBook Pros.

 

For anyone that wants to check out the problematic plists from my rMBP, here are the files:

http://jherrman.com/...dowserver.plist

http://jherrman.com/...4F2BE81BE.plist

 

Jeremy Herrman"

 

Obrigado Paulo, resolveu meu problema!

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