Having problems with your IBM ThinkPad R40 2722 Notebook ?

The dog decided to chew the power supply cord the other day, and I continued to use the thinkpad until the battery died. I fixed the cord today and have approx 19 V coming from it to the computer. The computer will not turn on with or without the battery removed.


Answers :

Remember this is a DC output...Make sure you have the right wire hooked together. What I mean is if you soldered the wires make you didn't reverse the negative and positive. Otherwise look for a new power supply.
I have had to replace mine a few times.
Repair Help & Product Troubleshooting for IBM ThinkPad R40 2722 Notebook

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