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[tech] Serious PC issues
 

offline futureimage from buy FIR from Juno (United Kingdom) on 2008-11-09 12:34 [#02251216]
Points: 6427 Status: Lurker



So... I'm having some real problems getting my PC to even
boot up:

I'll have blue screen memory errors (which btw I'm starting
to log) while I'm using Windows which force me to power
off/power on. When I power on, the screen remains dead (it's
still on standby) and the main PC emits that beeping sound a
few times before seeming to load something (the load light
is consistently on) while stopping to load. If I power off
after this loading and power back on, the PC is USUALLY ok
(although very slow - boot up just took 8 minutes where it's
usually 4-5) but even then sometimes comes up with memory
errors when I'm not even touching the PC at all.

I've tried doing the Windows System Restore a couple of
times (which didn't actually work...) and I also managed to
install XP Service Pack 3 but neither has fixed anything -
it seems to be that something is corrupted in the BIOS
files?

I'm really not sure what to do with it now - any advice
would be appreciated.


 

offline Barcode from United Kingdom on 2008-11-09 12:41 [#02251222]
Points: 1767 Status: Lurker



Faultly hard disk probably - it's unlikely to be a software
fault. Your options are get it repaired and allow the repair
man to see all the filth you've been downloading, or back up
everything onto a memory stick and buy a new PC.

Alternatively, try Castle Cops, they give a lot of good
advice on the forums.

My PC broke on boot up a few weeks ago too, found it that it
was Microsoft Windows Upate that caused it, stupid cunts.


 

offline futureimage from buy FIR from Juno (United Kingdom) on 2008-11-09 12:45 [#02251224]
Points: 6427 Status: Lurker | Followup to Barcode: #02251222



Ok, I remember having a bad hard drive with my older
computer and we had a few start up issues like these... mind
they were a LOT worse.

Just about to do another restart, Windows has updated itself
once more.

BTW these problems have only existed for a few days. I've
had the odd blue screen a couple of times this year but
nothing as frequent as this :\


 

offline goDel from ɐpʎǝx (Seychelles) on 2008-11-09 12:50 [#02251225]
Points: 10225 Status: Lurker



yeah sounds like a hardware problem.

better buy a mac :p


 

offline hanal from k_maty only (United Kingdom) on 2008-11-09 12:51 [#02251226]
Points: 13379 Status: Lurker | Followup to futureimage: #02251216 | Show recordbag



you need to install a large lump hammer via the screen 3
times,then buy a mac.job sorted.


 

offline hanal from k_maty only (United Kingdom) on 2008-11-09 12:51 [#02251227]
Points: 13379 Status: Lurker | Followup to goDel: #02251225 | Show recordbag



bugger,beat me



 

offline dave_g from United Kingdom on 2008-11-09 12:53 [#02251228]
Points: 3372 Status: Lurker



Open the box and disconnect everything except essentials,
like screen, keyboard and perhaps mouse.
See if a bit of hardware is causing it.

I'd suggest you get a bootable linux cd and use that to do
data recovery and stuff like that. Probably worth running
memtest86 to see if your RAM is shagged.

Here is a link
http://www.livecdlist.com/?pick=All&showonly=rescue

If you think the bios is corrupt then re-flash it.

Usually the likely things are:
* some crucial bit of windows crud is corrupt on hard disk
* some bit of hardware is causing problems
* RAM is dodgy

There's a few ideas for you to try.



 

offline hedphukkerr from mathbotton (United States) on 2008-11-09 13:01 [#02251233]
Points: 8833 Status: Regular



one this is for sure, as said before: this is certainly not
a software/bios problem.

to me it definitely sounds like a failed/failing hard drive
with the intermittent nature of the bsods. i would
recommend you stop using the computer until you buy a new
hdd (which are fucking dirt cheap right now) and can copy
the contents of the old drive over.

another possibility is that the cable to the hard drive is
loose. i've replaced a hard drive before checking this as
the symptoms are nearly identical (either way the system
suddenly cannot access some files), so double check the
connections as well. (i suppose in a desktop it could also
be the power cable.)

if you really feel the need to make sure a failed hdd is the
problem (if the cables turn out to be fine), try navigating
through explorer quickly, if this seems to consistently get
you bsods it's pretty safe to say that's it.


 

offline oyvinto on 2008-11-09 13:26 [#02251241]
Points: 8197 Status: Lurker | Show recordbag



could also be bad memory. do some checks on your hardware.

http://www.hiren.info/pages/bootcd


 

offline futureimage from buy FIR from Juno (United Kingdom) on 2008-11-09 13:37 [#02251247]
Points: 6427 Status: Lurker | Followup to hedphukkerr: #02251233



Cheers guys for all the advice. I'm going to Maplin
Electronics in a few days so I'll have a look at getting a
new HDD.

I did do the little Explorer test but everything was fine, I
opened up some pretty big directories (WINDOWS -> system 32)
and they were fine. I've been going for quite a while now
without and degree of BSoD. I've noted down all the error
messages for future reference though heh.

I know I'm not going to be able to use this PC much in the
next week, so I guess that gives me time to think things
over as to what to do with the HDD. It may well be a dodgy
connection though.


 

offline big from lsg on 2008-11-09 13:49 [#02251249]
Points: 23727 Status: Regular | Show recordbag



i invented the [tech] tag :)


 

offline dave_g from United Kingdom on 2008-11-09 15:09 [#02251259]
Points: 3372 Status: Lurker | Followup to futureimage: #02251247



Before buying anything check RAM.
http://en.wikipedia.org/wiki/Memtest86


 

offline futureimage from buy FIR from Juno (United Kingdom) on 2008-11-10 12:51 [#02251478]
Points: 6427 Status: Lurker | Followup to dave_g: #02251259



In fact...

This morning I booted up this PC again, it ran CHKDSK (I had
told Windows to do so) and half way thru came up with
another BSoD - I noted it down and it's a - memory error.

I thiiink I heard 3 beeps coming from the BIOS when it was
that bad which equates to a - memory error

Start up is very sluggish... this is either slow CPU speed
(but nothing has touched the CPU and I never had this
before...) or could be a - memory error

So I believe that it actually could be a simple case of
reseating the RAM modules... which is all fine and dandy :)
I'm going to do that ASAP.

Afterwards I'll probably run Memtest86 to check that
everything's ok. It's sat on my external HDD waiting to be
extracted :)


 

offline vlari from beyond the valley of the LOLs on 2008-11-10 14:22 [#02251504]
Points: 13915 Status: Regular



have you checked if its bad memory?


 

offline hedphukkerr from mathbotton (United States) on 2008-11-10 14:23 [#02251505]
Points: 8833 Status: Regular



w00t. glad to hear it's not a hdd fail.


 

offline oxygenfad from www.oxygenfad.com (Canada) on 2008-11-10 14:55 [#02251517]
Points: 4442 Status: Regular



DUDE,

Take out your ram, try one stick at a time. One of them
might be fucked. If not that, it might be the HD.

Happened to me not to long ago. I formatted needlessly,
installed linux windows etc etc. Still froze and or Blue
screened.

I ended up taking a stick of ram out of my laptop. Same
problem. So I tried taking out the other stick, and putting
back the first one.

IT WORKED !

So I went to fucker shop, bought a 2 dig stick for like way
less then I Though ($40). All is well .... FOR NOW!


Attached picture

 

offline blaaard from Imatra (close to sky) (Finland) on 2008-11-10 15:32 [#02251519]
Points: 1207 Status: Addict



get yourself a decent notebook.

Microsoft® Windows® XP Professional



 

offline futureimage from buy FIR from Juno (United Kingdom) on 2008-11-13 11:25 [#02252076]
Points: 6427 Status: Lurker



Update:-

A few minutes ago I reseated the two 512MB RAM modules in
there but I don't think it's made any difference. Start up
failed first time with Windows stalling just before the log
in screen and I'm in a very slow Windows at the moment
running on the "Last Known Good Configuration"...

I'm going to run MemTest to see if anything is DEFINITELY up
with the RAM. I still think it's a RAM issue, but I'm
looking at the important software on my HDD and thinking of
how I can get it all back (which should be easy if need be).


Obviously then if there is a RAM error, I'll take out one
module, try one, try the other if that one is slow, etc.
etc.

Just a question on module speeds: If you're running with
several RAM modules, they both have to be the same speeds
right (otherwise you get lagging etc.)? The memory speed
doesn't relate to CPU speed though does it?


 

offline Zephyr Twin from ΔΔΔ on 2008-11-13 11:35 [#02252078]
Points: 16982 Status: Regular | Followup to futureimage: #02252076 | Show recordbag



"They" always recommend that you use RAM of matching speeds,
but the truth is that you can run any combination of speeds
just fine. This is because the faster sticks will down-clock
to match the speed of the slowest stick. The 'lag' in that
case would be the difference in speed that you lose in
downclocking, I suppose.


 

offline dave_g from United Kingdom on 2008-11-13 12:54 [#02252092]
Points: 3372 Status: Lurker | Followup to futureimage: #02252076



get your bootable linux cd and a USB external disk.
fire up the linux cd and run up a terminal
use dd to copy the internal harddisk to a bit for bit image
on the external disk.
something like:
dd if=/dev/hda of=/dev/hdb/diskimage.img
your mileage may vary.

That way you get an EXACT replica of your hard disk so when
it dies just get a fresh disk and plonk the image on that.



 

offline futureimage from buy FIR from Juno (United Kingdom) on 2008-11-13 13:56 [#02252120]
Points: 6427 Status: Lurker



I ran Memtest... it found nothing in one pass, which was
complete within 30 minutes - is that necessarily slow or
just standard?

Report is below:
L1 Cache = 16k | 20927 MB/s
L2 Cache = 1024k | 18359 MB/s
Memory = 1022M | 2720 MB/s
Settings: RAM: 199 MHz (DDR398)
CAS: 3-3-3-8
Dual channel (128 bits)
Chipset: Intel i848/865 (ECC: Disabled)
FSB: 199 MHz
PAT: Disabled

Boot up of Windows from power on to "all loaded" is about
8-9 minutes (about double what it should be), though the
boot up seems normal speed (1.5 minutes) til it reaches the
log in screen, where things get rather slow.

I haven't had BSoDs for a while now. Odd... but then again
they're pretty much random anyway. I expect next time I try
to power on (which will probably be Saturday) I'll get a
shitload.

My computer case WAS full of dust which I've now cleared up,
so everything should run a little more smoothly if all of
that was affecting anything.

REALLY STUPID QUESTION:
Memory DIMMs had "512MB" labels on them - that's 512MB to
one module, not one side of one module? If it IS one side of
one module, then MemTest tells me that I'm only running with
half the memory I should be, but I severely doubt this is
the case - that's the most fucked up labelling system I've
ever seen if so.


 

offline futureimage from buy FIR from Juno (United Kingdom) on 2008-11-16 03:00 [#02252796]
Points: 6427 Status: Lurker



Well, I've been running for a couple of days now without any
BSoDs or startup errors. Startup is pretty slow, but as long
as nothing is slowly dying (which it no longer appears to
be) it's ok. I seem to be able to run pretty big memory
consuming tasks without anything going ape on me, so
touchwood everything's alright.


 

offline oxygenfad from www.oxygenfad.com (Canada) on 2008-11-16 03:36 [#02252800]
Points: 4442 Status: Regular



I suggest backing up your stuff and doing a fresh install of
something. Try to use a legit copy of your OS ;)


 

offline big from lsg on 2008-11-16 03:48 [#02252801]
Points: 23727 Status: Regular | Show recordbag



impression of futurimage @ work on his computer


 

offline futureimage from buy FIR from Juno (United Kingdom) on 2008-11-16 09:01 [#02252836]
Points: 6427 Status: Lurker | Followup to big: #02252801



lmfao, that's so true :P

Oxygen: Yeah, I might well do that. I've got everything
majorly important (schoolwork + music files) backed up and
I'm thankful I've moved over to my laptop for making music
now - if I lost that, I really would be screwed. If
everything stays stable until Xmas, I'll probably keep this
computer like it is. If things gradually detiorate, I'll
start acting on it.


 

offline freqy on 2008-11-16 10:55 [#02252849]
Points: 18724 Status: Regular | Show recordbag



having a wonderful time ...
tiptoeing through the tulips with me


 


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