[ale] Losing stability
Bob Toxen
transam at verysecurelinux.com
Mon Oct 30 11:32:58 EST 2006
On Mon, Oct 30, 2006 at 10:08:16AM -0500, Randal Jarrett wrote:
> Might be something simple as needing a new battery on the motherboard.
It's unlikely to be the CMOS battery. A good way to check is, duh,
pop up the CMOS screens and see if the data looks correct.
Bob Toxen
bob at verysecurelinux.com [Please use for email to me]
http://www.verysecurelinux.com [Network&Linux/Unix security consulting]
http://www.realworldlinuxsecurity.com [My book:"Real World Linux Security 2/e"]
Quality Linux & UNIX security and SysAdmin & software consulting since 1990.
"Microsoft: Unsafe at any clock speed!"
-- Bob Toxen 10/03/2002
> On Mon, 2006-10-30 at 09:59 -0500, Tim Meanor wrote:
> > Sounds like a flaky motherboard to me, though if you'd prefer to test
> > out the memory first, you might want to try memtest86 ( http://
> > www.memtest86.com ). It's a good memory testing program that runs
> > from a bootable CD.
> >
> > -Tim
> >
> > On Oct 30, 2006, at 9:25 AM, Charles Shapiro wrote:
> >
> > > My main box at home is having Serious Troubles. On startup it
> > > often will hang (no screen output) with the CD light lit steady
> > > until I press & hold the "off" switch to retry. Other behaviors
> > > include appearing to start up and then emitting random beeps
> > > through the speaker with no screen output, or giving random core
> > > dumps on various scripts in /etc/init.d. I've also experienced
> > > spontaneous reboots and random hangs/program failures in X
> > > windows. The "memory speed" number given in the initial startup
> > > screen sometimes changes from boot-up to boot-up as well. The
> > > system is a home-brew about 4 years old and lightly used; leadtek
> > > WinFast K-series MB, athlon chip, cheap simple video card, single
> > > 512 MB DRAM stick. Processor temperatures appear to be within
> > > acceptable ranges, at least according to the "syshealth" part of
> > > the BIOS. I've enabled the full memory test in the POST, but so far
> > > that hasn't picked up any problems.
> > >
> > > I'm thinking that the problem is either memory or motherboard. I've
> > > removed, air-blasted, and re-seated the memory stick in a new slot
> > > without change in behavior. At this point I'm considering getting
> > > some new memory and, if that doesn't change the behavior, replacing
> > > the motherboard.
> > >
> > > Does this seem reasonable? The clock appears steady, so I'm
> > > assuming the BIOS battery is OK, but perhaps that's a factor?
> > >
> > > -- CHS
> > >
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> --
> Randy Jarrett K4RSJ
> Randy's Ham Shack
> <rsj at radio.org>
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>
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