Question about IBM ThinkPad T40 2373 Notebook
Remove the battery. Check for voltage at the connector of the AC adapter. Plug adapter
into the lap top and turn on. If it runs, yes, a new battery is needed.
When power up is attempted, does it make any sounds, can you hear the fan running or do any of the indicators light up? If so, you are getting power to the laptop. If not, you probably have an internal power supply problem.
Posted on Nov 03, 2007
Tips for a great answer:
Aug 15, 2010 | IBM Lenovo ThinkPad T400 7417 Notebook
Jul 06, 2010 | IBM PC Laptops
Feb 06, 2010 | IBM ThinkPad T30 2366 Notebook
Sep 04, 2009 | Dell Latitude D600 Notebook
May 15, 2009 | IBM ThinkPad T22 2647 Notebook
Mar 03, 2009 | IBM ThinkPad A21m 2628 Notebook
85 people viewed this question
Usually answered in minutes!