MacBook won't "wake" up from sleep, when being folded

Question

When I "fold" computer it goes to sleep. But, when I flip up the screen again, my Mac won't "wake" up from sleep mode anymore.

Do anyone know how to fix this problem?

BR

Christian

I have a MacBook 2.26 GHz Intel Core 2 duo, Snow Leopard 10.6.8.

MacBook Pro, Mac OS X (10.6.8)

Posted on May 22, 2012 5:48 AM

Reply

Answer 1

Best reply

Level 1

0 points

I've solved my problem.

I have reset my MacBook's PRAM settings.

Resetting PRAM and NVRAM

Shut down the computer.
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. You must press this key combination 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.

Your computer's PRAM and the NVRAM are reset to the default values. The clock settings may be reset to a default date on some models.

Hope this helps 🙂

Best regards,

Christian

Reply