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Tue, 2 Oct 2001 10:15:38 -0500 |
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From: "Douglas Simmons" Sent: Tuesday, October 02, 2001 9:57 AM
Subject: Re: [PCBUILD] IBM Thinkpad
> On Tue, 2 Oct 2001 07:43:20 -0500
> I have had many ThinkPads over the past 6 years and this is
> a classic example of a bad battery. It will seem to take a
> charge and it's voltage will read properly with a meter, but
> when under load it's voltage rapidly drops to a low value.
> I've never had any luck in reviving one with these symptoms.
> Unfortunately the batteries are very expensive, even the
> after-market brands.
>
> Doug
>
> Mary Wolden <[log in to unmask]> wrote:
> > I have an IBM ThinkPad 755CD which run perfectly except
> > when you disconnect the power. The battery is fully
> > charged, but after disconnecting the AC power or powering
> > up with out the AC power on, within two minutes it just
> > shuts down. It was donated to a Cub Scout troop and I
> > was hoping to get it working for them. I have searched
> > IBM's site but have found no information on problems like
> > this. Does anyone have any ideas on how I could fix it?
>
Doug,
This is a brand new battery (my though it might be defective) but when I start the computer back up and check the battery charge it shows about 98%. Is there any other way to check to see if the battery is defective? I do not have a ThinkPad that old. By the time the troop had brought it to me to check it, I was told that they don't think they can return it anymore.
Mary Wolden
PCBUILD's List Owners:
Bob Wright<[log in to unmask]>
Drew Dunn<[log in to unmask]>
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