POV-Ray : Newsgroups : povray.off-topic : Strange PC behaviour Server Time
14 Oct 2026 23:17:07 EDT (-0400)
  Strange PC behaviour (Message 1 to 40 of 40)  
From: Nekar Xenos
Subject: Strange PC behaviour
Date: 9 Feb 2008 02:52:49
Message: <47ad5bd1@news.povray.org>
It all started with blackouts. No, it wasn't the power company. The PC would 
spontaneously reset itself. It became more and more frequent. then it 
wouldn't start up again unless I unplugged the power cable. Soon the PC 
started crashing while Windows was loading.. . and after that all I could 
get was CMOS. and then I couldn't even get the PC switched on.... After 
removing the CMOS battery for a couple of minutes I could switch on the PC 
again. With Windows badly damaged I had to reformat the HDD and reinstall 
Windows a couple of times. Every time I install Windows it works fine for a 
while and then starts crashing untill I can't start the PC up anymore. Last 
night I tried installing Linux and it crashed with 20minutes of install 
remaining.

I can't afford a new PC at the moment at all, so is there anything I can do?

I have a Athlon XP 2400 Socket A using the onboard 128Mb SiS graphics card 
and a 250W power supply.


-- 
-Nekar Xenos-


Post a reply to this message

From: Stephen
Subject: Re: Strange PC behaviour
Date: 9 Feb 2008 05:07:23
Message: <gpuqq3hpkvuekv5nv0mogagda0i5rsvdaf@4ax.com>
On Sat, 9 Feb 2008 09:52:50 +0200, "Nekar Xenos" <nek### [at] gmailcom> wrote:

>I can't afford a new PC at the moment at all, so is there anything I can do?

That does not sound good.
You could take it to a pc repair shop or start replacing components yourself.
But you could end up rebuilding it completely if you do that. For a start I
would reseat everything, look at the PCBs for dry joints and overheating. If
you're not technical the first option is safer. If you do it yourself be
prepared for a lot of pain :)

Regards
	Stephen


Post a reply to this message

From: Nekar Xenos
Subject: Re: Strange PC behaviour
Date: 9 Feb 2008 05:16:54
Message: <47ad7d96@news.povray.org>
"Stephen" <mcavoysATaolDOTcom@> wrote in message 
news:gpuqq3hpkvuekv5nv0mogagda0i5rsvdaf@4ax.com...
> On Sat, 9 Feb 2008 09:52:50 +0200, "Nekar Xenos" <nek### [at] gmailcom> 
> wrote:
>
>>I can't afford a new PC at the moment at all, so is there anything I can 
>>do?
>
> That does not sound good.
> You could take it to a pc repair shop or start replacing components 
> yourself.

I was hoping maybe some-one had had the same symptoms might be able to 
diagnose the problem more quickly. :)


> But you could end up rebuilding it completely if you do that. For a start 
> I
> would reseat everything, look at the PCBs for
>dry joints

:(

>and overheating. If
> you're not technical the first option is safer. If you do it yourself be
> prepared for a lot of pain :)
>
:S


-- 
-Nekar Xenos-


Post a reply to this message

From: Eero Ahonen
Subject: Re: Strange PC behaviour
Date: 9 Feb 2008 06:34:31
Message: <47ad8fc7$1@news.povray.org>
Nekar Xenos wrote:
> 
> I can't afford a new PC at the moment at all, so is there anything I can do?

Check the capacitors at the motherboard and replace the faulty ones.

This one's OK:
http://www.edu.helsinki.fi/malu/kirjasto/mbl/sahko/elektrolyyttikonnsaattorin_purku.gif

and this one is not:
http://img.photobucket.com/albums/v711/whurd/Bad.jpg

See the top - at the last picture it's "growing". They also can even leak:
http://www.asti-usa.com/support/appnotes/65.html (pictures at the end of
the document)

> I have a Athlon XP 2400 Socket A using the onboard 128Mb SiS graphics card 
> and a 250W power supply.

Sounds like the timing (motherboard's age) could hit the end of the
latest worst season of capacitors.

-- 
Eero "Aero" Ahonen
   http://www.zbxt.net
      aer### [at] removethiszbxtnetinvalid


Post a reply to this message

From: Orchid XP v7
Subject: Re: Strange PC behaviour
Date: 9 Feb 2008 06:40:56
Message: <47ad9148$1@news.povray.org>
Nekar Xenos wrote:
> It all started with blackouts. No, it wasn't the power company. The PC would 
> spontaneously reset itself.

Which OS?

By default, Windows XP doesn't display the Blue Screen of Death, it just 
instantly reboots.

> It became more and more frequent. then it 
> wouldn't start up again unless I unplugged the power cable.

I've seen that a few times. It's *usually* a motherboard fault. (Not 
always.)

> Soon the PC 
> started crashing while Windows was loading.. . and after that all I could 
> get was CMOS. and then I couldn't even get the PC switched on.... After 
> removing the CMOS battery for a couple of minutes I could switch on the PC 
> again.

Yeah, sounds like a motherboard fault of some kind. Diagnosing exactly 
what is going to be lots of fun...

> With Windows badly damaged I had to reformat the HDD and reinstall 
> Windows a couple of times. Every time I install Windows it works fine for a 
> while and then starts crashing untill I can't start the PC up anymore. Last 
> night I tried installing Linux and it crashed with 20minutes of install 
> remaining.

Have you tried running a memory test? There's a small possibility that 
might be the cause - although I doubt it - but if it is, that's easier 
to fix than replacing the whole motherboard.

> I can't afford a new PC at the moment at all, so is there anything I can do?

Replace the motherboard with something that's compatible with your 
existing stuff - if you can find such a board...

-- 
http://blog.orphi.me.uk/
http://www.zazzle.com/MathematicalOrchid*


Post a reply to this message

From: Eero Ahonen
Subject: Re: Strange PC behaviour
Date: 9 Feb 2008 09:57:36
Message: <47adbf60@news.povray.org>
Orchid XP v7 wrote:
> 
> Have you tried running a memory test? There's a small possibility that
> might be the cause - although I doubt it - but if it is, that's easier
> to fix than replacing the whole motherboard.

In case of memory fault it is needed to also remember the possibility of
malfunctioning memory controller. So if Nekar will get new memory
modules, my advice would be to make sure they can be returned, if the
fault won't go away.

-- 
Eero "Aero" Ahonen
   http://www.zbxt.net
      aer### [at] removethiszbxtnetinvalid


Post a reply to this message

From: John VanSickle
Subject: Re: Strange PC behaviour
Date: 9 Feb 2008 10:31:54
Message: <47adc76a@news.povray.org>
Nekar Xenos wrote:
> It all started with blackouts. No, it wasn't the power company. The PC would 
> spontaneously reset itself. It became more and more frequent. then it 
> wouldn't start up again unless I unplugged the power cable. Soon the PC 
> started crashing while Windows was loading.. . and after that all I could 
> get was CMOS. and then I couldn't even get the PC switched on.... After 
> removing the CMOS battery for a couple of minutes I could switch on the PC 
> again. With Windows badly damaged I had to reformat the HDD and reinstall 
> Windows a couple of times. Every time I install Windows it works fine for a 
> while and then starts crashing untill I can't start the PC up anymore. Last 
> night I tried installing Linux and it crashed with 20minutes of install 
> remaining.
> 
> I can't afford a new PC at the moment at all, so is there anything I can do?
> 
> I have a Athlon XP 2400 Socket A using the onboard 128Mb SiS graphics card 
> and a 250W power supply.

If an OS install crashes where before it did not, you have a hardware 
problem.  Since the symptoms are relived by a successful OS install, the 
problem involves a gradual corruption of the hard drive's contents, 
which could be caused by bad memory, bad CPU, or a bad MB.

We can't really troubleshoot your problem through newsgroup messages, so 
you'll have to take it to a technician.

Regards,
John


Post a reply to this message

From: Gail Shaw
Subject: Re: Strange PC behaviour
Date: 9 Feb 2008 11:10:43
Message: <47add083@news.povray.org>
"Nekar Xenos" <nek### [at] gmailcom> wrote in message
news:47ad7d96@news.povray.org...
>
> I was hoping maybe some-one had had the same symptoms might be able to
> diagnose the problem more quickly. :)

If you live anywhere near Randburg, take it to Zaps at Brightwater. They're
pretty good.

It could be the power supply's fried. I had similar symptons with a work
PC - random reboots. Could also be something gone toast on the motherboard.

Have you been having a lot of power cuts? They're hell on computers,
especially if mains surges as it comes back (not unusual)
If you don't have a UPS, even a small 5 minute one, get one. It will
probably save you a lot of money over the next few years.


Post a reply to this message

From: Jim Henderson
Subject: Re: Strange PC behaviour
Date: 9 Feb 2008 15:27:09
Message: <47ae0c9d$1@news.povray.org>
On Sat, 09 Feb 2008 09:52:50 +0200, Nekar Xenos wrote:

> It all started with blackouts. No, it wasn't the power company. The PC
> would spontaneously reset itself. It became more and more frequent. then
> it wouldn't start up again unless I unplugged the power cable. Soon the
> PC started crashing while Windows was loading.. . and after that all I
> could get was CMOS. and then I couldn't even get the PC switched on....
> After removing the CMOS battery for a couple of minutes I could switch
> on the PC again. With Windows badly damaged I had to reformat the HDD
> and reinstall Windows a couple of times. Every time I install Windows it
> works fine for a while and then starts crashing untill I can't start the
> PC up anymore. Last night I tried installing Linux and it crashed with
> 20minutes of install remaining.
> 
> I can't afford a new PC at the moment at all, so is there anything I can
> do?
> 
> I have a Athlon XP 2400 Socket A using the onboard 128Mb SiS graphics
> card and a 250W power supply.

Disassemble the machine, clean it very thoroughly, and put it back 
together.

I had a machine that was behaving similarly and it turned out that there 
was something shorting something out on the system board (best guess); 
giving it a good vacuum fixed it - haven't had a problem since.

Jim


Post a reply to this message

From: Darren New
Subject: Re: Strange PC behaviour
Date: 9 Feb 2008 16:44:39
Message: <47ae1ec7$1@news.povray.org>
Nekar Xenos wrote:
> I can't afford a new PC at the moment at all, so is there anything I can do?

I had the same sort of problems with my HP machine. Then, after a while 
of increasingly frustrating crashes and inability to see the keyboard 
after booting and such, it made a little squeak and a puff of smoke, and 
the power supply needed to be replaced.

-- 
   Darren New / San Diego, CA, USA (PST)
     On what day did God create the body thetans?


Post a reply to this message

From: Nicolas Alvarez
Subject: Re: Strange PC behaviour
Date: 9 Feb 2008 20:33:15
Message: <47ae545b$1@news.povray.org>
My old Pentium IV had started having problems powering on. Pressing the 
power button caused a mere flash on the "HDD" and "On" LEDs. Workaround: 
unplugging, waiting a few seconds, plugging back, pressing On again. 
Sometimes twice, sometimes three times, sometimes took up to ten tries 
until it finally decided to start. Then one day I got tired of trying 
and it refused to start.

Solution was a power supply replacement.


Post a reply to this message

From: Stephen
Subject: Re: Strange PC behaviour
Date: 10 Feb 2008 03:37:23
Message: <dsdtq3l58ifktls3thj3bb65p0u1sjn444@4ax.com>
On Sat, 9 Feb 2008 12:16:55 +0200, "Nekar Xenos" <nek### [at] gmailcom> wrote:

>
>I was hoping maybe some-one had had the same symptoms might be able to 
>diagnose the problem more quickly. :)

Certainly worth trying, you never know :)

But you know this group. Never solve a person's problems but help them to solve
them, themself. :)
It sounds to me you need hands on help.

Regards
	Stephen


Post a reply to this message

From: Saul Luizaga
Subject: Re: Strange PC behaviour
Date: 10 Feb 2008 04:23:52
Message: <47aec2a8@news.povray.org>
John VanSickle wrote:
>> I can't afford a new PC at the moment at all, so is there anything I 
>> can do?
>>
>> I have a Athlon XP 2400 Socket A using the onboard 128Mb SiS graphics 
>> card and a 250W power supply.
> 
> If an OS install crashes where before it did not, you have a hardware 
> problem.  Since the symptoms are relived by a successful OS install, the 
> problem involves a gradual corruption of the hard drive's contents, 
> which could be caused by bad memory, bad CPU, or a bad MB.

Or power supply, or the electronics of the HDD. Maybe was the power 
supply and it damaged other components in the PC since is delivering 
voltages and amperages out of range, hence the scaling malfunctioning. 
Maybe is one or more fans in the PC(including the one(s) in the power 
supply), are they running ok?

> We can't really troubleshoot your problem through newsgroup messages, so 
> you'll have to take it to a technician.
> 
> Regards,
> John

Exactly my thoughts, if you're not one or have experience 
troubleshooting PC problems do as John said and take it to a technician.
You need a careful diagnose by a qualified person to trouble shoot every 
  problem.


Post a reply to this message

From: Saul Luizaga
Subject: addition
Date: 10 Feb 2008 04:27:07
Message: <47aec36b@news.povray.org>
Saul Luizaga wrote:
Most if not all the suggestions everyone did in this thread I think they 
are good too.


Post a reply to this message

From: Nekar
Subject: Re: Strange PC behaviour
Date: 10 Feb 2008 09:40:11
Message: <47af0ccb@news.povray.org>
"Orchid XP v7" <voi### [at] devnull> wrote in message
news:47ad9148$1@news.povray.org...
> Nekar Xenos wrote:
> > It all started with blackouts. No, it wasn't the power company. The PC
would
> > spontaneously reset itself.
>
> Which OS?

Windows XP SP2, WinXP 2002, Fedora Core 6 installation.
>
> By default, Windows XP doesn't display the Blue Screen of Death, it just
> instantly reboots.
>
> > It became more and more frequent. then it
> > wouldn't start up again unless I unplugged the power cable.
>
> I've seen that a few times. It's *usually* a motherboard fault. (Not
> always.)
>
> > Soon the PC
> > started crashing while Windows was loading.. . and after that all I
could
> > get was CMOS. and then I couldn't even get the PC switched on.... After
> > removing the CMOS battery for a couple of minutes I could switch on the
PC
> > again.
>
> Yeah, sounds like a motherboard fault of some kind. Diagnosing exactly
> what is going to be lots of fun...
>

Looks like it is the feared motherboard now.  :(

> > With Windows badly damaged I had to reformat the HDD and reinstall
> > Windows a couple of times. Every time I install Windows it works fine
for a
> > while and then starts crashing untill I can't start the PC up anymore.
Last
> > night I tried installing Linux and it crashed with 20minutes of install
> > remaining.
>
> Have you tried running a memory test? There's a small possibility that
> might be the cause - although I doubt it - but if it is, that's easier
> to fix than replacing the whole motherboard.
>
Memory test was fine every time...

> > I can't afford a new PC at the moment at all, so is there anything I can
do?
>
> Replace the motherboard with something that's compatible with your
> existing stuff - if you can find such a board...
>

And if I can find one, I can't be sure it's in a good condition...
:(

-Nekar


Post a reply to this message

From: Nekar
Subject: Re: Strange PC behaviour
Date: 10 Feb 2008 09:40:15
Message: <47af0ccf@news.povray.org>
"Eero Ahonen" <aer### [at] removethiszbxtnetinvalid> wrote in message
news:47ad8fc7$1@news.povray.org...
> Nekar Xenos wrote:
> >
> > I can't afford a new PC at the moment at all, so is there anything I can
do?
>
> Check the capacitors at the motherboard and replace the faulty ones.
>
> This one's OK:
>
http://www.edu.helsinki.fi/malu/kirjasto/mbl/sahko/elektrolyyttikonnsaattori
n_purku.gif
>
> and this one is not:
> http://img.photobucket.com/albums/v711/whurd/Bad.jpg

Most of them look like the last one....  :(

At least they're not leaking ;S

>
> See the top - at the last picture it's "growing". They also can even leak:
> http://www.asti-usa.com/support/appnotes/65.html (pictures at the end of
> the document)
>
> > I have a Athlon XP 2400 Socket A using the onboard 128Mb SiS graphics
card
> > and a 250W power supply.
>
> Sounds like the timing (motherboard's age) could hit the end of the
> latest worst season of capacitors.
>
Dust to dust....  :;(

-Nekar


Post a reply to this message

From: Nicolas Alvarez
Subject: Re: Strange PC behaviour
Date: 10 Feb 2008 10:20:59
Message: <47af165b$1@news.povray.org>
Nekar escribió:
> "Eero Ahonen" <aer### [at] removethiszbxtnetinvalid> wrote in message
> news:47ad8fc7$1@news.povray.org...
>> This one's OK:
>>
> http://www.edu.helsinki.fi/malu/kirjasto/mbl/sahko/elektrolyyttikonnsaattori
> n_purku.gif
>> and this one is not:
>> http://img.photobucket.com/albums/v711/whurd/Bad.jpg
> 
> Most of them look like the last one....  :(

Most?? Ouch...


Post a reply to this message

From: Eero Ahonen
Subject: Re: Strange PC behaviour
Date: 10 Feb 2008 14:28:56
Message: <47af5078$1@news.povray.org>
Nekar wrote:
>> and this one is not:
>> http://img.photobucket.com/albums/v711/whurd/Bad.jpg
> 
> Most of them look like the last one....  :(
> 
> At least they're not leaking ;S
> 

Bingo! If you have any friends who has electronic as a hobby, now is a
good time to ask for some help ;). Capacitors are usually pretty cheap
(whole set should cost less than half of a motherboard) and they are
actually one of the easiest parts to change, so 'bout anyone with even
slight experience of electronics should be able to do the job.

> 
> -Nekar
> 

-- 
Eero "Aero" Ahonen
   http://www.zbxt.net
      aer### [at] removethiszbxtnetinvalid


Post a reply to this message

From: Orchid XP v7
Subject: Re: Strange PC behaviour
Date: 10 Feb 2008 14:46:09
Message: <47af5481$1@news.povray.org>
Eero Ahonen wrote:

> Bingo! If you have any friends who has electronic as a hobby, now is a
> good time to ask for some help ;). Capacitors are usually pretty cheap
> (whole set should cost less than half of a motherboard) and they are
> actually one of the easiest parts to change, so 'bout anyone with even
> slight experience of electronics should be able to do the job.

Uh... on a normal circuit board, sure. But aren't motherboard usually 
multi-layered?

-- 
http://blog.orphi.me.uk/
http://www.zazzle.com/MathematicalOrchid*


Post a reply to this message

From: pan
Subject: Re: Strange PC behaviour
Date: 10 Feb 2008 14:49:41
Message: <47af5555$1@news.povray.org>
"Nekar Xenos" <nek### [at] gmailcom> wrote in message 
news:47ad5bd1@news.povray.org...
> I have a Athlon XP 2400 Socket A using the onboard 128Mb SiS 
> graphics card and a 250W power supply.
>
Power supply. Get a new one (I reccomend Sparkle brand) of at
least 300W.
This is an easy install you can do yourself.


Post a reply to this message

From: Fredrik Eriksson
Subject: Re: Strange PC behaviour
Date: 10 Feb 2008 15:39:44
Message: <op.t6bs0hqn7bxctx@e6600>
On Sun, 10 Feb 2008 20:46:14 +0100, Orchid XP v7 <voi### [at] devnull> wrote:
> Eero Ahonen wrote:
>
>> Bingo! If you have any friends who has electronic as a hobby, now is a
>> good time to ask for some help ;). Capacitors are usually pretty cheap
>> (whole set should cost less than half of a motherboard) and they are
>> actually one of the easiest parts to change, so 'bout anyone with even
>> slight experience of electronics should be able to do the job.
>
> Uh... on a normal circuit board, sure. But aren't motherboard usually  
> multi-layered?


Indeed. You need more than just slight experience to avoid ripping the  
tracks to hell. Far less hassle to just get a new board, and not all that  
expensive either assuming you can find one (they sell for about €50 here).


-- 
FE


Post a reply to this message

From: Eero Ahonen
Subject: Re: Strange PC behaviour
Date: 10 Feb 2008 16:00:23
Message: <47af65e7$1@news.povray.org>
Orchid XP v7 wrote:
> 
> Uh... on a normal circuit board, sure. But aren't motherboard usually
> multi-layered?
> 

Yes, but it's still not as hard as one might think - it just needs a
stable hand and and careful working.

-- 
Eero "Aero" Ahonen
   http://www.zbxt.net
      aer### [at] removethiszbxtnetinvalid


Post a reply to this message

From: Stephen
Subject: Re: Strange PC behaviour
Date: 11 Feb 2008 03:37:54
Message: <1a20r3d9341d7lcv8h39qrj61pir9qshdh@4ax.com>
On Sun, 10 Feb 2008 23:36:41 +0200, Eero Ahonen
<aer### [at] removethiszbxtnetinvalid> wrote:

>Orchid XP v7 wrote:
>> 
>> Uh... on a normal circuit board, sure. But aren't motherboard usually
>> multi-layered?
>> 
>
>Yes, but it's still not as hard as one might think - it just needs a
>stable hand and and careful working.

And a good solder sucker :)

Regards
	Stephen


Post a reply to this message

From: Tom Austin
Subject: Re: Strange PC behaviour
Date: 11 Feb 2008 09:20:46
Message: <47b059be$1@news.povray.org>
Orchid XP v7 wrote:
> Eero Ahonen wrote:
> 
>> Bingo! If you have any friends who has electronic as a hobby, now is a
>> good time to ask for some help ;). Capacitors are usually pretty cheap
>> (whole set should cost less than half of a motherboard) and they are
>> actually one of the easiest parts to change, so 'bout anyone with even
>> slight experience of electronics should be able to do the job.
> 
> Uh... on a normal circuit board, sure. But aren't motherboard usually 
> multi-layered?
> 

If they are thru-hole they are no different than the 'normal' circuit 
board you mention.


Tom


Post a reply to this message

From: Orchid XP v7
Subject: Re: Strange PC behaviour
Date: 11 Feb 2008 13:25:49
Message: <47b0932d$1@news.povray.org>
Tom Austin wrote:

>> Uh... on a normal circuit board, sure. But aren't motherboard usually 
>> multi-layered?
>>
> 
> If they are thru-hole they are no different than the 'normal' circuit 
> board you mention.

Mmm, yeah, thinking about it, either the legs go all the way through and 
solder on the reverse side, or they solder onto the top surface. Either 
way, should be doable in principle...

-- 
http://blog.orphi.me.uk/
http://www.zazzle.com/MathematicalOrchid*


Post a reply to this message

From: Stephen
Subject: Re: Strange PC behaviour
Date: 11 Feb 2008 15:16:35
Message: <h8b1r3l78f6srdvekelh845jumlnjkdto0@4ax.com>
On Mon, 11 Feb 2008 18:25:49 +0000, Orchid XP v7 <voi### [at] devnull> wrote:

>Mmm, yeah, thinking about it, either the legs go all the way through and 
>solder on the reverse side, or they solder onto the top surface. Either 
>way, should be doable in principle...

And practice

Regards
	Stephen


Post a reply to this message

From: Saul Luizaga
Subject: Re: Strange PC behaviour
Date: 11 Feb 2008 18:46:07
Message: <47b0de3f@news.povray.org>
pan wrote:
> "Nekar Xenos" <nek### [at] gmailcom> wrote in message 
> news:47ad5bd1@news.povray.org...
>> I have a Athlon XP 2400 Socket A using the onboard 128Mb SiS 
>> graphics card and a 250W power supply.
>>
> Power supply. Get a new one (I reccomend Sparkle brand) of at
> least 300W.
> This is an easy install you can do yourself.
> 
> 
550W Power Supplies are common these days, don't they? unless is not the 
case in your city.


Post a reply to this message

From: Saul Luizaga
Subject: Re: Strange PC behaviour
Date: 11 Feb 2008 19:07:44
Message: <47b0e350@news.povray.org>
Orchid XP v7 wrote:
> Tom Austin wrote:
> 
>>> Uh... on a normal circuit board, sure. But aren't motherboard usually 
>>> multi-layered?
>>>
>>
>> If they are thru-hole they are no different than the 'normal' circuit 
>> board you mention.
> 
> Mmm, yeah, thinking about it, either the legs go all the way through and 
> solder on the reverse side, or they solder onto the top surface.

The first one.

> Either 
> way, should be doable in principle...
is easy, trust me, if the capacitors are normal sized, not the 
millimetric ones.


Post a reply to this message

From: Nekar Xenos
Subject: Re: Strange PC behaviour
Date: 12 Feb 2008 01:51:40
Message: <47b141fc@news.povray.org>
"Saul Luizaga" <sau### [at] netscapenet> wrote in message 
news:47b0e350@news.povray.org...
> Orchid XP v7 wrote:
>> Tom Austin wrote:
>>
>>>> Uh... on a normal circuit board, sure. But aren't motherboard usually 
>>>> multi-layered?
>>>>
>>>
>>> If they are thru-hole they are no different than the 'normal' circuit 
>>> board you mention.
>>
>> Mmm, yeah, thinking about it, either the legs go all the way through and 
>> solder on the reverse side, or they solder onto the top surface.
>
> The first one.
>
>> Either way, should be doable in principle...
> is easy, trust me, if the capacitors are normal sized, not the millimetric 
> ones.

They are normal sized. maybe I should get a soldering iron...


-- 
-Nekar Xenos-


Post a reply to this message

From: Nekar Xenos
Subject: Re: Strange PC behaviour
Date: 12 Feb 2008 01:58:10
Message: <47b14382@news.povray.org>
"Saul Luizaga" <sau### [at] netscapenet> wrote in message 
news:47b0de3f@news.povray.org...
> pan wrote:
>> "Nekar Xenos" <nek### [at] gmailcom> wrote in message 
>> news:47ad5bd1@news.povray.org...
>>> I have a Athlon XP 2400 Socket A using the onboard 128Mb SiS graphics 
>>> card and a 250W power supply.
>>>
>> Power supply. Get a new one (I reccomend Sparkle brand) of at
>> least 300W.
>> This is an easy install you can do yourself.
>>
>>
> 550W Power Supplies are common these days, don't they? unless is not the 
> case in your city.

The powersocket on my motherboard only has 20 pins. The new ones have 24 
pins so I'll have to see if I can get a 20pin powersupply.

From everything I've gathered here it seems it was the power supply that 
damaged my motherboard. So I'm going to try and get a new power supply with 
lots of Watts and see if I can replace those capacitors.

Thanx to everyone who threw in their bit.


-- 
-Nekar Xenos-


Post a reply to this message

From: Fredrik Eriksson
Subject: Re: Strange PC behaviour
Date: 12 Feb 2008 03:11:10
Message: <op.t6ejovx27bxctx@e6600.bredbandsbolaget.se>
On Tue, 12 Feb 2008 07:58:14 +0100, Nekar Xenos <nek### [at] gmailcom>  
wrote:
> The powersocket on my motherboard only has 20 pins. The new ones have 24
> pins so I'll have to see if I can get a 20pin powersupply.

The extra 4 pins are generally detachable for backwards compatibility.


> From everything I've gathered here it seems it was the power supply that
> damaged my motherboard.

Not necessarily. Some capacitors just go bad from age.



-- 
FE


Post a reply to this message

From: Stephen
Subject: Re: Strange PC behaviour
Date: 12 Feb 2008 03:39:42
Message: <4mm2r3hlgef1gg9m8rhnilv8g0nil51jg9@4ax.com>
On Tue, 12 Feb 2008 08:51:41 +0200, "Nekar Xenos" <nek### [at] gmailcom> wrote:

>
>They are normal sized. maybe I should get a soldering iron...
>
And a solder sucker. Plastic tweezers from a medical pack are useful too.

Regards
	Stephen


Post a reply to this message

From: Gail Shaw
Subject: Re: Strange PC behaviour
Date: 12 Feb 2008 10:32:50
Message: <47b1bc22@news.povray.org>
"Nekar Xenos" <nek### [at] gmailcom> wrote in message
news:47b141fc@news.povray.org...
>
> They are normal sized. maybe I should get a soldering iron...
>

Is worth a try. You do stand a chance of damaging the motherboard though, so
be careful.


Post a reply to this message

From: Gail Shaw
Subject: Re: Strange PC behaviour
Date: 12 Feb 2008 10:33:56
Message: <47b1bc64@news.povray.org>
"Nekar Xenos" <nek### [at] gmailcom> wrote in message
news:47b14382@news.povray.org...
>
> From everything I've gathered here it seems it was the power supply that
> damaged my motherboard. So I'm going to try and get a new power supply
with
> lots of Watts and see if I can replace those capacitors.

The power cuts could be the cause too. Do you have a UPS for the machine? If
not, may be worth ggetting one. Cheap one is around R400. Just needs to
filter the power a bit.


Post a reply to this message

From: Saul Luizaga
Subject: Re: Strange PC behaviour
Date: 12 Feb 2008 20:27:57
Message: <47b2479d@news.povray.org>
Nekar Xenos wrote:
> The powersocket on my motherboard only has 20 pins. The new ones have 24 
> pins so I'll have to see if I can get a 20pin powersupply.

There are power supplies that comes with a 20/24 plug.

> From everything I've gathered here it seems it was the power supply that 
> damaged my motherboard. So I'm going to try and get a new power supply with 
> lots of Watts and see if I can replace those capacitors.
> 
> Thanx to everyone who threw in their bit.

remember to check the micro farads and voltage of the capacitor to be as 
close as possible to the original ones, if theyare a little higher (20% 
at most) they're ok.


Post a reply to this message

From: Saul Luizaga
Subject: Re: Strange PC behaviour
Date: 12 Feb 2008 20:33:08
Message: <47b248d4$1@news.povray.org>
Gail Shaw wrote:
> "Nekar Xenos" <nek### [at] gmailcom> wrote in message
> news:47b14382@news.povray.org...
>> From everything I've gathered here it seems it was the power supply that
>> damaged my motherboard. So I'm going to try and get a new power supply
> with
>> lots of Watts and see if I can replace those capacitors.
> 
> The power cuts could be the cause too. Do you have a UPS for the machine? If
> not, may be worth ggetting one. Cheap one is around R400. Just needs to
> filter the power a bit.

If a UPS is to expensive a stabilizer would be good enough.


Post a reply to this message

From: pan
Subject: Re: Strange PC behaviour
Date: 13 Feb 2008 13:24:05
Message: <47b335c5@news.povray.org>
"Saul Luizaga" <sau### [at] netscapenet> wrote in message 
news:47b0de3f@news.povray.org...
> pan wrote:
>> "Nekar Xenos" <nek### [at] gmailcom> wrote in message 
>> news:47ad5bd1@news.povray.org...
>>> I have a Athlon XP 2400 Socket A using the onboard 128Mb SiS 
>>> graphics card and a 250W power supply.
>>>
>> Power supply. Get a new one (I reccomend Sparkle brand) of at
>> least 300W.
>> This is an easy install you can do yourself.
>>
>>
> 550W Power Supplies are common these days, don't they? unless is 
> not the case in your city.

I like the 1000W ones :)
The off thge shelf pcs are underpowered .. very likely will go 
bonkers after
a couple of years producing all the symptoms the OP listed as
well as others.

Yeah - bump that minimum to 450W ...


Post a reply to this message

From: Eero Ahonen
Subject: Re: Strange PC behaviour
Date: 13 Feb 2008 15:24:20
Message: <47b351f4$1@news.povray.org>
pan wrote:
> 
> I like the 1000W ones :)
> The off thge shelf pcs are underpowered .. very likely will go 
> bonkers after

My most powerful (2 of them) power supplys (on PC's, that is - we're not
counting Alpha/SGI -line here :p) are 300W both, without a single
problem. One is pushing my Opteron-based server with 6 harddisks and one
is pushing my Sempron-based workstation (or was - the mobo gave up).
Either computer shouldn't survive without 400+W (when listening to the
sale guys at stores) or without case fans (again, when listening to the
sale guys...). Even the ps power scale needed actually depends on the
user. AthlonXP with integrated graphics card and 1-2 HD's should be fine
with ok-conditioned 250W ps (my Opteron is worse electric drain than
AthlonXP and 300W is easily enough for
Opteron+G550+6HD+2optical+sound+nic+etc).

> 
> Yeah - bump that minimum to 450W ...
> 

... if you're going to upgrade your machine and think about gaming (some
beast-level 3D-GFX -card, that is) at the future. Low-energy
-electronics (especially processors) are spreading already.

-- 
Eero "Aero" Ahonen
   http://www.zbxt.net
      aer### [at] removethiszbxtnetinvalid


Post a reply to this message

From: scott
Subject: Re: Strange PC behaviour
Date: 14 Feb 2008 05:35:07
Message: <47b4195b@news.povray.org>
>>> Power supply. Get a new one (I reccomend Sparkle brand) of at
>>> least 300W.
>>> This is an easy install you can do yourself.
>>>
>>>
>> 550W Power Supplies are common these days, don't they? unless is 
>> not the case in your city.
> 
> I like the 1000W ones :)

Sucker.


Post a reply to this message

From: pan
Subject: Re: Strange PC behaviour
Date: 14 Feb 2008 15:17:29
Message: <47b4a1d9$1@news.povray.org>
"scott" <sco### [at] laptopcom> wrote in message 
news:47b4195b@news.povray.org...
>>>> Power supply. Get a new one (I reccomend Sparkle brand) of at
>>>> least 300W.
>>>> This is an easy install you can do yourself.
>>>>
>>>>
>>> 550W Power Supplies are common these days, don't they? unless 
>>> is not the case in your city.
>>
>> I like the 1000W ones :)
>
> Sucker.
>

???
Are we having an octopoid remembrance?


Post a reply to this message

Copyright 2003-2023 Persistence of Vision Raytracer Pty. Ltd.