Re:
> try to change the cmos battery
>> Yesterday I powered up my 917LX after about 10 months and got this message:
>> I did a little research and found out that this has something to do with the
>> system clock, so I rebooted and ran CLKUTIL, which showed the message:
> but a subsequent read shows that the clock is not set,
Was that subsequent read after a power cycle, or during the same power-up in
which you set the clock (with clkutil)?
> How can I fix this?
The 9x7 has a Dallas Semiconductor RTC (Real Time Clock) chip (DS1287)
with a built-in (and now-dead) battery :(
I'd love to find the HP engineer who did such a crappy design of the
backplane and his/her manager who approved the design ... there was no excuse
for it even back then.
(BTW, the 9x8 solves the problem by using a replaceable battery.)
The chip is on the backplane, soldered in. (Did I remember to thank the
crappy engineer, or the manager who said "solder it, don't use a socket"?)
A simple google search for DS1287 shows that replacement chips are available,
and that some people have figured out ways to wire in a battery .... note that
those people were NOT working on a 3000, but (generally) on PCs of some kind.
I'm not sure how much clearance/room one has for adding a battery to the DS1287
inside a 9x7!
In short, I think that if you can get the system booted (by using clkutil
first, then booting and re-setting time at the main time prompt), you'll have
to live with that.
Even shorter: buying a used 9x8 3000 is probably a cheaper, faster, and better
solution.
Stan
--
Stan Sieler
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