[rescue] Netra t1 battery?

[Dave McGuire]

  This is a "Snap Hat" cell, they are available. I'm at a client site at the
moment, I can get you specific information when I return to my lab tonight.

               -Dave

On September 25, 2019 10:16:57 AM Mouse <mouse at Rodents-Montreal.ORG> wrote:
> I've got a Sun Netra t1 which complains on poweron that
>
>
> WARRNING: NVRAM battery is either bad or just replaced!
>
>
> The battery is a removable thing that sits on top of another chip.
> It's a little four-pin thing.  I could, maybe, find a replacement, but
> I was first wondering if (a) there's more to that piece than just the
> battery and (b) if not, if enough is known to replace it with an
> external battery, a la the hackery people have done with the
> battery-backed SRAM chips for things like the SS20.
>
>
> The removable piece is marked
>
>
>   ODDXRXX5
> M4T28-BR12SH1 .
> TIMEKEEPER .
> SNAPHAT . A
> LITHIUM BATTERY
>
>
> It's possible the Xs are semantically zeros; I rarely see zeros slashed
> that thoroughly, though, and there's nothing on there that I am sure is
> intended to be a zero.
>
>
> Any thoughts?
>
>
>  Mouse
> _______________________________________________
> rescue list - http://www.sunhelp.org/mailman/listinfo/rescue


--
Dave McGuire, AK4HZ
New Kensington, PA