Could this be your problem? HP support:
http://h20000.www2.hp.com/bizsupport/TechSupport/Document.jsp?lang=en&cc=us&taskId=110&prodSeriesId=421399&prodTypeId=215348&prodSeriesId=421399&objectID=c01204138
Ron S.
"Peter" <pfrank0907@rogers.com> wrote in message
news:4817d70b-3dae-4465-b561-640c90e69d3c@d27g2000prf.googlegroups.com...
> On Dec 5, 1:30 pm, "John B. Coarsey, PE" <jcoarsey<nospam>@yahoo.com>
> wrote:
>> "Peter" <pfrank0...@rogers.com> wrote in message
>>
>> news:b8e3d9ce-30d4-478f-8bc3-a2c582e0e732@i29g2000prf.googlegroups.com...
>>
>>
>>
>>
>>
>> > On Dec 5, 9:59 am, mike <spam...@gmail.com> wrote:
>> >> John B. Coarsey, PE <jcoarsey wrote:
>>
>> >> > "Peter" <pfrank0...@rogers.com> wrote in message
>> >> >news:a0d04bde-ca00-4e58-897e-3d4bc7b37a8b@w34g2000hsg.googlegroups.com...
>> >> >> On Dec 5, 8:24 am, "John B. Coarsey, PE"
>> >> >> <jcoarsey<nospam>@yahoo.com>
>> >> >> wrote:
>> >> >>> Twice I have found my unit dead. When I plugged it in both
>> >> >>> batteries
>> >> >>> said
>> >> >>> zero but data was ok. I docked and began to charge up. In several
>> >> >>> hours
>> >> >>> batteries were ok and it will run for a couple of weeks before
>> >> >>> this
>> >> >>> happens
>> >> >>> again. During the day it stays in the dock and charges and I turn
>> >> >>> it
>> >> >>> off
>> >> >>> when I remove it to go home at night. The times I found it dead it
>> >> >>> was
>> >> >>> only
>> >> >>> out of the dock overniight. The only special app I am running is
>> >> >>> Pocket
>> >> >>> Informant.
>>
>> >> >>> I would appreciate any thoughts or ideas. By the way the unit is
>> >> >>> awesome.
>> >> >> Do you have an SD card installed? It can cause this behaviour. I
>> >> >> had
>> >> >> the same problem with my 2790b. I upgraded the ROM to the latest
>> >> >> version which was supposed to fix the problem; it did not. I sent
>> >> >> it
>> >> >> in to HP. They could not find a problem but they also reflashed
>> >> >> the
>> >> >> ROM to the latest version. The problem persisted. I finally
>> >> >> removed
>> >> >> the SD card, bought a larger CF card to hold the extra data and
>> >> >> have
>> >> >> not had a problem in the several months since.
>>
>> >> > yes, I have a Sandisk 1 gid card and a CF 2 gig card. I have all of
>> >> > my
>> >> > software loaded onto the SD card.
>>
>> >> goto aximsite.com and search "fake server hack". See if neutering
>> >> Active Sync can solve your problem.
>> >> mike
>>
>> >> --
>> >> Return address is VALID!- Hide quoted text -
>>
>> >> - Show quoted text -
>>
>> > I also tried the fake server hack and manually shutting down
>> > Activesync on the PPC and any other trick that I could find by
>> > searching various web sites. The only thing that worked for me was to
>> > not use a SD card.
>>
>> My problem is intermittent. Does anyone know what is going on with the SD
>> card that would create a problem on a random basis?- Hide quoted text -
>>
>> - Show quoted text -
>
> See this thread on the HP site:
> http://forums12.itrc.hp.com/service/forums/bizsupport/questionanswer.do?threadId=1021657&admit=109447627+1196912380369+28353475
>
>