3 things come to mind.
a. Possible bad memory module.
b. Failing or weak power supply.
c. Over heating problem. (Check your Fan or Fans for proper rotation and
ventilation)
I would swap out the memory /power supply with known good ones in that order
to see if the prob goes away.

Barry Clark
MCSE
----- Original Message -----
From: "Eric Wertman" <[log in to unmask]>
To: <[log in to unmask]>
Sent: Wednesday, January 03, 2001 4:19 PM
Subject: [PCBUILD] Constant reboots - Win2k and Compaq Deskpro EN


> I'm having a problem with this machine, a deskpro.. It boots to a
> certain point in windows 2000, shows a blue screen (so briefly I can
> only make out the word memory) and reboots, ad nauseum.  This machine
> was sitting and working fine the last time I saw it, I left it on and
> when I came back the next day it was performing repetitive reboots.  I
> can't get in with safe mode, command prompt, last known good, or VGA
> mode.
>
> Unfortunately I didn't have a boot disk on me, so I couldn't try DOS.
> This machine is a P3 733, with an 815 chipset board (I'm fairly
> certain).
>
> Any ideas?
>
> Eric Wertman
>
> -----Original Message-----
> From: PCBUILD - Personal Computer Hardware discussion List
> [mailto:[log in to unmask]] On Behalf Of Elaine Boxdorfer
> Sent: Wednesday, June 26, 2002 5:02 PM
> To: [log in to unmask]
> Subject: [PCBUILD] Printer Connection Problem
>
> I am having problem with intermittant "product communication" error on
> my hp pavilion when trying to send document to printer. Operating on
> LPT1. I have checked cable connections, have checked RAM (192mb RAM),
> have tried another printer. I normally send to a laser printer, but also
> tried sending to a jet printer, similar error message. A friend of mine
> replaced the parallel port, didn't make a difference. Tried new cable
> IEEE 1284 compliant. Uninstalled printer, software, driver. Reinstalled,
> no difference. the Hard drive has 2gb free space. Total 3.5gb hard
> drive. operating windows 98.
>
> Any suggestions???
>
> Thank You
>
> Elaine Boxdorfer
>
>
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