Question about Lenovo 3000 N100 0689 Notebook
Have a N100 notebook and battery does not recharge and now runs on AC power but would shut off by itself very shortly after switching it on. Brought a new AC adapter and battery straight from the lenovo website, received it, but did not solve the problem. I called lenovo directly they are not sure what could be the cause of the problem. They never heard of this problem. Laptop is only a year or so old, and only use couple hours a day. Wondering if anyone have the same problem and had it resolve, I would appreciate any insights you can offer. Thank you in advance for you help!
Could be a dirty fan or air intake causing the high temp protection circuit.. have that checked
Posted on Oct 24, 2008
May be this helps :
Posted on Jul 07, 2008
I've done a lot of laptop repair, and have run into similar issues with various laptops. What you've described sounds to me like a problem in the power circuit on the motherboard. There are a number of things that can cause this, and, generally, none of them are an easy fix - blown capacitor, bad power IC, bridged leads on a relay. If you have any experience working with integrated circuits, you can always test the power loop on the laptop with a multimeter. However, you may want to look into obtaining a warranty repair, or purchasing an extended warranty so that you can get a warranty repair; if there has been no user error(i.e. fluids spilled on the computer, dropped computer, left in excessive heat or humidity), then its a factory defect on the motherboard.
Hope this helps!
Posted on Jun 11, 2008
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