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MacTechTrainer, Sr. Mac Support Specialist
Category: Mac
Satisfied Customers: 1700
Experience:  Apple Certified Desktop & Portables Technician, A+, Cross-Platform (Mac/PC) Tech - for over 14 Years
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My Mac OS X 10.5 Leopard wont wake up from sleep mode Is

Resolved Question:

My Mac OS X 10.5 Leopard won't wake up from sleep mode? Is there something else I can press other than the off/on button?
Submitted: 7 years ago.
Category: Mac
Expert:  MacTechTrainer replied 7 years ago.
Hello, and thank you for asking your question,
I am Sr. Mac Tech Support Specialist, TD, glad to assist you.

I see that you having an issue with your Macbook 10.5 with Leopard
not waking up from sleep mode.
Here is are some steps you can try to resolve the issue:

Try these steps:

-SMC RESET- The SMC (System Management Controller) is responsible for the power management of your computer.

   • If the computer is on, turn it off.
   • Disconnect the AC Adapter and remove the computer's battery.
   • Press and hold the power button for 5 seconds and then release
     the button.
   • Reconnect the battery and AC Adapter.
   • Press the power button to restart the computer

Keep this link for future reference for resetting Macbook SMC
• Update your Macbook's SMC (System Management Controller) SMC
   Firmware to the lasted version 1.2 on your Macbook
   (if you have not done so aleady)

   Here is that that link from Apple to update your the SMC Firmware

** It is always important to keep your Macbook up to date with Firmware updates, because a Firmware update is specialized software designed to improve functionality for your portable's hardware (logic board, power connections USB/firewire ports, etc.)*

If you have any more questions regarding your question, regarding your technical issue, please feel free to reply to this post.

Thanks, XXXXX XXXXX be looking forward to your reply.
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