Question about IBM ThinkPad R40 2722 Notebook
Since I haven't heard back, I'm going to give you a couple of thing to try. Check the power supply with an ohm meter to see if it's getting power to the machine. If there are no lights at all and the power supply is good, then the problem is with the motherboard. Have a tech check it to see exactly where the problem is. More than likely it's with the power management chip, if so, then the board will need to be replaced.
Posted on Jul 02, 2008
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