Here is my summary on my question. I received (1) reply. It appears that the only real fix for the problem is to buy a new battery or to try to tape the original battery in place. Thanks to Dave Friesen for his reply. Jerry K On Wednesday, January 15, 2003, at 11:47 AM, Jerry Kemp wrote: > I have an early TI500 that I purchased February 2001 and to date have > had pretty good luck with it (i.e. good paint, good battery life, > etc). As of the last few days, I have been experiencing loss of power > when running on battery only and the laptop case flexes. > > I vaguely remember many moons ago that this was an item of much > discussion and would like to request input from TI owners who had that > problem and was able to resolve it. My original Apple warranty is > long expired and I would like to explore options. > > Thanks, > > Jerry K >