Apple 2009 MacBook Service Manual download pdf (Page 10)

Next: Troubleshooting Issues

Troubleshooting Issues

Processor is soldered to the logic board. It is not upgradeable.

Keeping the MagSafe connectors clean is very important. Also, be sure to inspect for bent pins.

If a MacBook Pro is started into Target Disk Mode, it will only show up on the Desktop of a Mac

computer running Mac OS X 10.4 or later.

If you are formatting a MacBook Pro drive via Target Disk Mode use an Intel-based Mac to do the

formatting.

Only 34mm wide ExpressCard modules are compatible with the MacBook Pro models that accept

ExpressCards.

Lithium Polymer Batteries - Will go completely dead when they reach end of life.

RAM needs to be fully seated for correct performance. No video is a symptom of incompletely seated

RAM. The service manual has details of how you can fully seat RAM.

For MacBook Pro (15-inch and 17-inch Early 2008) models - Unlike versions of ASD previously

available for earlier MacBook Pro models, these models use ASD version 3S121 or later, which

requires installation onto an external USB hard drive.

Next: Tools

Tools

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Apple 2009 MacBook Service Manual Page 10