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Windows Restarts At Loggin Screen


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#1 el_ley

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Posted 20 November 2006 - 09:57 PM

Hello i am opening a new topic because what happened to me yesterday. When i turned on my pc it restarted on the loggin screen. I used the disable automatic turn off option. Then when it got to loggin screen and i was about to enter my password it showed a blue screen with the following message:

a problem has been detected and windows has been shut down to prevent damage to your computer

IRQL_NOT_LESS_OR_EQUAL

if this is the first time you've seen this stop error screen, restart your computer. if this screen appears again, follow these steps:
check to make sure any new hardware or software is properly installed. if this is a new installation, ask your hardware or software manufactucturer for any windows update you might need.

if problems continue, disable or remove any newly installed hardware or software. disable BIOS memory options such ascaching or shadowing. if you need to use safe mode to remove or disable components, restart your computer, press F8 to select Advanced startup options, and then select safe mode

technical information:
*** STOP: 0x000000D1 (0x00000000, 0x00000002, 0x00000000, 0x00000000)

beginning dump of physical memory
physical memory dump complete
contact your system administrator or technical support group for further assistance


I have been told it may be because of bad or changed RAM here:My Webpage. I have upgraded my RAM memory but it was months ago and never had a problem before.Here: widows error it said it is about Mylex RAID controller that is supported by the Dac2w2k.sys driver, but there is no such driver in my pc, i downloaded and copied the Dac2w2ks.sys to my C:\WINDOWS\SYSTEM32\DRIVERS folder but didn't solve the problem.

Two times when my pc restarted the second time it logged in and 2 send report windows appeared. after that on a firefox windows it said the system had shut down because a driver problem of my video card device (Nvidia TNT2 RIVA model 64/64pro). another firefox windows said the same driver problem but regarding AN983.sys driver (ADmtek 10/1000 PCI card).
I replaced both drivers but didn't work, in fact it did worse because now it never loggs in.i reversed to old drivers but still always restarts on password screen.

Sorry for the long post just thought u should now...I run P4 1.6GHz 1.25GB RAM Windows Home Edition.

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#2 DemonSui

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Posted 20 November 2006 - 09:59 PM

open up safemode by tapping the F8 key a few times at startup, before the windows logo shows. nd try to login there
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#3 el_ley

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Posted 20 November 2006 - 11:59 PM

I can enter in safe mode....what then? how do i fix the problem?

#4 DemonSui

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Posted 21 November 2006 - 12:01 AM

well, it's a hardware problem, that's for sure. try Start > Run > "SFC /scanow" (minus quotes) and see what happens
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#5 el_ley

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Posted 21 November 2006 - 12:08 AM

sfc doesn't work i tried it and nothing happens....well a command promp window pops for like 1/2 a second and thats it.d

#6 DemonSui

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Posted 21 November 2006 - 12:13 AM

run a check disc C:\ > Properties> Tools > "Check now"

(couldn't hurt..) report either good of bad please
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#7 el_ley

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Posted 21 November 2006 - 01:45 PM

when i turned on my pc this morning it entered in normal mode and after like 5 minutes or so a blue scream appeared:

a problem has been detected and windows has been shut down to prevent damage to your computer

if this is the first time you've seen this stop error screen, restart your computer. if this screen appears again, follow these steps:
check to make sure any new hardware or software is properly installed. if this is a new installation, ask your hardware or software manufactucturer for any windows update you might need.

if problems continue, disable or remove any newly installed hardware or software. disable BIOS memory options such ascaching or shadowing. if you need to use safe mode to remove or disable components, restart your computer, press F8 to select Advanced startup options, and then select safe mode

technical information:
*** STOP: 0x0000008E (0xC0000005, 0xB5E8E9FE, 0xB5880A20, 0x00000000)

beginning dump of physical memory
physical memory dump complete
contact your system administrator or technical support group for further assistance

this is a different error than before i haven't done anything.



on safe mode I ran the chkdsk without flagging the 2 checkboxes (repair errors automatically and try to recover bad sectors), then i ran chkdsk again flagging the 2 chechkboxes but windows asked me to restart the pc. i did and when i restarted this blue screen came up :

a problem has been detected and windows has been shut down to prevent damage to your computer

if this is the first time you've seen this stop error screen, restart your computer. if this screen appears again, follow these steps:
check to make sure any new hardware or software is properly installed. if this is a new installation, ask your hardware or software manufactucturer for any windows update you might need.

if problems continue, disable or remove any newly installed hardware or software. disable BIOS memory options such ascaching or shadowing. if you need to use safe mode to remove or disable components, restart your computer, press F8 to select Advanced startup options, and then select safe mode

technical information:
*** STOP: 0x0000007E (0xC0000005, 0xBA5EA633, 0xBA716C28, 0xBA716924)
***SYSTEM32: Lzx32.sys - address BA5EA633 base at BA5E8000, datestamp 455BD4A6

beginning dump of physical memory
physical memory dump complete
contact your system administrator or technical support group for further assistance


oohh but that is not all then when trying to boot on safe mode it hanged twice charging drivers....when i boot in on normal mode the pc performed the chkdisk then restarted and i could log in on normal mode
for like 5 minutes again,then the blue screen:

a problem has been detected and windows has been shut down to prevent damage to your computer

if this is the first time you've seen this stop error screen, restart your computer. if this screen appears again, follow these steps:
check to make sure any new hardware or software is properly installed. if this is a new installation, ask your hardware or software manufactucturer for any windows update you might need.

if problems continue, disable or remove any newly installed hardware or software. disable BIOS memory options such ascaching or shadowing. if you need to use safe mode to remove or disable components, restart your computer, press F8 to select Advanced startup options, and then select safe mode

technical information:
*** STOP: 0x0000008E (0xC0000005, 0xB66EF9FE, 0xB4EF0A20, 0x00000000)

beginning dump of physical memory
physical memory dump complete
contact your system administrator or technical support group for further assistance


All 3 errors are different.

#8 DemonSui

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Posted 21 November 2006 - 02:08 PM

run in safe mode (make sure both are checked), after chkdsk finishes (you'll get "chkdsk has finished.."), shut down (push the button after the sreen goes black again), reboot into safe mode again, run a defrag (same instrucions as chkdsk, but the obvious "defrag now" instead) and please post the results here if possible (it will give you the option to pring or save, choose save, open in notepad and paste here)

Edited by DemonSui, 21 November 2006 - 02:20 PM.

Let free your emotions so I can destroy them!

PSP M33 USER.

MY new PC is a laptop and I love it.

#9 usasma

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Posted 21 November 2006 - 09:29 PM

See this link: http://www.bleepingcomputer.com/startups/l....sys-15548.html

And here's a google on it: http://www.google.com/search?q=Lzx32.sys&a...lient=firefox-a

Lzx32.sys may be a virus. Viruses can mimic driver problems (and do it quite often). So, I'd say that a free, online scan is needed, here's the one that I recommend: http://safety.live.com.
My browser caused a flood of traffic, sio my IP address was banned. Hope to fix it soon. Will get back to posting as soon as Im able.

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#10 oldf@rt

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Posted 21 November 2006 - 09:34 PM

Check your cooling, especially the video card fan and the power supply fan

changing stop errors usually indicate an overheating issue
The name says it all -- 59 and holding permanently

**WARNING** Links I provide might cause brain damage

#11 el_ley

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Posted 21 November 2006 - 10:12 PM

run in safe mode (make sure both are checked), after chkdsk finishes (you'll get "chkdsk has finished.."), shut down (push the button after the sreen goes black again), reboot into safe mode again, run a defrag (same instrucions as chkdsk, but the obvious "defrag now" instead) and please post the results here if possible (it will give you the option to pring or save, choose save, open in notepad and paste here)


I already did the checkdisck, but anyways I tried to it again and it said it couldn't check it without restarting pc to access some files. Defrag said it was not neccesary,anyways here is the log:

Volume (C:)
Volume size = 55,90 GB
Cluster size = 4 KB
Used space = 41,80 GB
Free space = 14,10 GB
Percent free space = 25 %

Volume fragmentation
Total fragmentation = 7 %
File fragmentation = 14 %
Free space fragmentation = 1 %

File fragmentation
Total files = 176.484
Average file size = 382 KB
Total fragmented files = 5.286
Total excess fragments = 76.838
Average fragments per file = 1,43

Pagefile fragmentation
Pagefile size = 384 MB
Total fragments = 10

Folder fragmentation
Total folders = 12.235
Fragmented folders = 261
Excess folder fragments = 592

Master File Table (MFT) fragmentation
Total MFT size = 209 MB
MFT record count = 189.756
Percent MFT in use = 88 %
Total MFT fragments = 3

--------------------------------------------------------------------------------
Fragments File Size Most fragmented files
1,312 82 MB \System Volume Information\catalog.wci\00010007.ci
627 32 MB \System Volume Information\_restore{42448179-F96E-40DD-9773-28545D5D7179}\RP182\snapshot\_REGISTRY_MACHINE_SOFTWARE
624 32 MB \System Volume Information\_restore{42448179-F96E-40DD-9773-28545D5D7179}\RP181\snapshot\_REGISTRY_MACHINE_SOFTWARE
529 33 MB \WINDOWS\system32\config\software
529 33 MB \System Volume Information\_restore{42448179-F96E-40DD-9773-28545D5D7179}\RP302\snapshot\_REGISTRY_MACHINE_SOFTWARE
505 33 MB \Documents and Settings\Reinaldo\Desktop\setups\directx_9c_redist.exe
478 32 MB \System Volume Information\_restore{42448179-F96E-40DD-9773-28545D5D7179}\RP185\snapshot\_REGISTRY_MACHINE_SOFTWARE
386 33 MB \System Volume Information\_restore{42448179-F96E-40DD-9773-28545D5D7179}\RP231\snapshot\_REGISTRY_MACHINE_SOFTWARE
367 33 MB \System Volume Information\_restore{42448179-F96E-40DD-9773-28545D5D7179}\RP294\snapshot\_REGISTRY_MACHINE_SOFTWARE
363 33 MB \System Volume Information\_restore{42448179-F96E-40DD-9773-28545D5D7179}\RP252\snapshot\_REGISTRY_MACHINE_SOFTWARE
362 33 MB \System Volume Information\_restore{42448179-F96E-40DD-9773-28545D5D7179}\RP256\snapshot\_REGISTRY_MACHINE_SOFTWARE
362 33 MB \System Volume Information\_restore{42448179-F96E-40DD-9773-28545D5D7179}\RP254\snapshot\_REGISTRY_MACHINE_SOFTWARE
361 33 MB \System Volume Information\_restore{42448179-F96E-40DD-9773-28545D5D7179}\RP258\snapshot\_REGISTRY_MACHINE_SOFTWARE
356 33 MB \System Volume Information\_restore{42448179-F96E-40DD-9773-28545D5D7179}\RP266\snapshot\_REGISTRY_MACHINE_SOFTWARE
356 33 MB \System Volume Information\_restore{42448179-F96E-40DD-9773-28545D5D7179}\RP262\snapshot\_REGISTRY_MACHINE_SOFTWARE
356 33 MB \System Volume Information\_restore{42448179-F96E-40DD-9773-28545D5D7179}\RP264\snapshot\_REGISTRY_MACHINE_SOFTWARE
355 33 MB \System Volume Information\_restore{42448179-F96E-40DD-9773-28545D5D7179}\RP268\snapshot\_REGISTRY_MACHINE_SOFTWARE
349 33 MB \System Volume Information\_restore{42448179-F96E-40DD-9773-28545D5D7179}\RP272\snapshot\_REGISTRY_MACHINE_SOFTWARE
347 33 MB \System Volume Information\_restore{42448179-F96E-40DD-9773-28545D5D7179}\RP274\snapshot\_REGISTRY_MACHINE_SOFTWARE
347 33 MB \System Volume Information\_restore{42448179-F96E-40DD-9773-28545D5D7179}\RP270\snapshot\_REGISTRY_MACHINE_SOFTWARE
341 33 MB \System Volume Information\_restore{42448179-F96E-40DD-9773-28545D5D7179}\RP278\snapshot\_REGISTRY_MACHINE_SOFTWARE
339 33 MB \System Volume Information\_restore{42448179-F96E-40DD-9773-28545D5D7179}\RP280\snapshot\_REGISTRY_MACHINE_SOFTWARE
336 33 MB \System Volume Information\_restore{42448179-F96E-40DD-9773-28545D5D7179}\RP282\snapshot\_REGISTRY_MACHINE_SOFTWARE
335 33 MB \System Volume Information\_restore{42448179-F96E-40DD-9773-28545D5D7179}\RP305\snapshot\_REGISTRY_MACHINE_SOFTWARE
321 33 MB \System Volume Information\_restore{42448179-F96E-40DD-9773-28545D5D7179}\RP295\snapshot\_REGISTRY_MACHINE_SOFTWARE
309 33 MB \System Volume Information\_restore{42448179-F96E-40DD-9773-28545D5D7179}\RP303\snapshot\_REGISTRY_MACHINE_SOFTWARE
299 33 MB \System Volume Information\_restore{42448179-F96E-40DD-9773-28545D5D7179}\RP300\snapshot\_REGISTRY_MACHINE_SOFTWARE
289 33 MB \System Volume Information\_restore{42448179-F96E-40DD-9773-28545D5D7179}\RP299\snapshot\_REGISTRY_MACHINE_SOFTWARE
277 33 MB \System Volume Information\_restore{42448179-F96E-40DD-9773-28545D5D7179}\RP301\snapshot\_REGISTRY_MACHINE_SOFTWARE
210 13 MB \Documents and Settings\Reinaldo\Desktop\setups\zonealarm\zlsSetup_65_722_000_en.exe

Edited by el_ley, 21 November 2006 - 10:16 PM.


#12 el_ley

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Posted 21 November 2006 - 10:14 PM

Check your cooling, especially the video card fan and the power supply fan

changing stop errors usually indicate an overheating issue


errors occur even if the machine has been off all night. even so could it be cooling problem?

#13 DemonSui

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Posted 21 November 2006 - 10:17 PM

http://www.bleepingcomputer.com/tutorials/...56.html#disable

Try the instructions here to remove a few of those fragments, then defrag again

Edited by DemonSui, 21 November 2006 - 10:18 PM.

Let free your emotions so I can destroy them!

PSP M33 USER.

MY new PC is a laptop and I love it.

#14 el_ley

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Posted 21 November 2006 - 10:26 PM

See this link: http://www.bleepingcomputer.com/startups/l....sys-15548.html

And here's a google on it: http://www.google.com/search?q=Lzx32.sys&a...lient=firefox-a

Lzx32.sys may be a virus. Viruses can mimic driver problems (and do it quite often). So, I'd say that a free, online scan is needed, here's the one that I recommend: http://safety.live.com.


i ran today avg anti spyware 7.5, syscleaner and dr.web cure-it, they detected some adware and a potential trojan but nothing about the lzx32.sys. should i look for it myself and delete it? is it that simple?

#15 el_ley

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Posted 21 November 2006 - 10:34 PM

http://www.bleepingcomputer.com/tutorials/...56.html#disable

Try the instructions here to remove a few of those fragments, then defrag again

do u want me to do a system restore? i have done that and didn't work. first couple of times it couldn't restore to the points i specified and when it did the problem persisted.




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