Question about IBM ThinkPad T22 2647 Notebook
My T22 will not charge the battery or even recognize that it has a battery (power mizer says battery is unknown). Have replaced the battery and the motherboard & tried 2 power supplies. The battery indicator led flashes yellow indicating a discharged battery. Any ideas?
Put the new battery in and restart windows...this worked for me
Posted on Feb 07, 2009
Take it to a very good technician who will open it up and check a dry joint in the charging system. Sometimes if you donot attend to it quickly you may find your T22 refusing to power at all with the AC Adaptor. Delicate soldering may solve your problem. Power may not be getting to the charging circuit and the battery thus it is totaly discharged.
Posted on Oct 24, 2007
Tips for a great answer:
Aug 15, 2010 | IBM ThinkPad T22 2647 Notebook
Nov 11, 2009 | IBM Thinkpad T22 Notebook
Aug 09, 2009 | IBM ThinkPad T22 2647 Notebook
Jun 07, 2009 | IBM ThinkPad T22 2647 Notebook
May 15, 2009 | IBM ThinkPad T22 2647 Notebook
Jan 16, 2009 | IBM ThinkPad T22 2647 Notebook
Jul 10, 2008 | IBM ThinkPad T22 2647 Notebook
Feb 10, 2008 | IBM ThinkPad T22 2647 Notebook
Aug 20, 2007 | IBM ThinkPad T22 2647 Notebook
593 people viewed this question
Usually answered in minutes!
Step 2: Please assign your manual to a product: