My iBook Won't Turn On: Problem Solving Tips

  • Thread starter Thread starter Dagenais
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SUMMARY

The discussion centers on troubleshooting a dual-USB G3 iBook that has unexpectedly shut down and will not power back on. The user reports hearing noises from the hard drive prior to the shutdown and notes that the device may have overheated, potentially triggering thermal protection. Key troubleshooting steps include allowing the device to cool down and checking for CPU fan failure, as the bottom of the laptop is warm and the battery is fully charged.

PREREQUISITES
  • Understanding of iBook hardware components, specifically the dual-USB G3 model
  • Knowledge of thermal protection mechanisms in laptops
  • Familiarity with basic troubleshooting steps for non-responsive devices
  • Awareness of common hard drive issues and symptoms
NEXT STEPS
  • Research methods to diagnose overheating issues in laptops
  • Learn how to check and replace a CPU fan in an iBook
  • Investigate potential hard drive failure symptoms and recovery options
  • Explore thermal management solutions for older laptops
USEFUL FOR

This discussion is beneficial for iBook users, technicians troubleshooting older Apple laptops, and anyone interested in laptop hardware maintenance and repair.

Dagenais
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So here's the (potentially serious) problem:

My iBook turned itself off, and now it won't turn back on again.

That's the problem. I believe I heard noises from the iBook's Hard Drive while I was watching TV, then about a half hour later when I went to surf the net, the iBook's screen was blank. It was not in sleep mode, it was not hibernating - the thing was turned off.

So, I figured I accidently did a shut down. I pressed on button, but the iBook stayed off.

The bottom of the laptop is pretty warm. The battery is completely charged.

What should I try to do? I'm letting it cool down right now...

(It's a dual-USB G3 iBook)
 
Computer science news on Phys.org
It may have overheated and gone into thermal protection. The CPU fan may have failed.

- Warren
 

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