[Gta04-owner] Upstream Replicant 4.2 support for GTA04

Christoph Mair christoph.mair at gmail.com
Thu Mar 6 13:36:21 CET 2014


On Thu, Mar 6, 2014 at 1:27 PM, Lukas Maerdian <luk at slyon.de> wrote:
> 2014-03-06 13:14 GMT+01:00 Dr. H. Nikolaus Schaller <hns at goldelico.com>:
>> Looks as if either
>> * bq27000 chip in old battery is broken so that it does not respond to hdq requests
>> * HDQ contact pad (CC) of old battery could be corroded
>
> Yes, the pad looks a bit used, see attachment:
> The top battery is the old one and its middle pad (this is the HDQ,
> right?) is sort of greenish.

Try to scratch on the surface of the pad. Maybe you can remove some of
this green coating.

Christoph


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