[kjao]

Could anyone help me out on this one, I have some issue with my comp rebooting,
Many times because of a failure in the Lsass.exe, does anyone know how to fix?
and I can have multiple reboots, where my screen turns blue and shows some text like 4 times in a row...
help? :O

[kinger]

First suggestion would be to back up all the files you like. Then format and re-install windows. If that fixes it. Was a software issue, if it still happens then its hardware. Maybe ram/vid/hd...

[kjao]

I am almost 100% sure its not a hardware issue, cause this is a very common error apperently, and windows was aware of that even 6 months before it first occured... But I have no idea how to fix it :S I guess ill have to format, thanks tho kinger.

[Vamp]

The company I work for gets £85 an hour for me to troubleshoot and fix problems. But I guess I could do it for free:

- What operating system?
- What virus scanner? (if any)
- What firewall? (if any)
- Some basic hardware info?

If possible, use the following tool to create an audit and upload it: http://www.belarc.com.
Also, try and write down what the Blue Screens of Death (BSODs) say, they might be helpful.

Some things to try:
- Trend Micro online virus scan (search google)
- System Restore (Start->Programs->Accessories->System Tools)
- Rollback recently updated drivers
- Uninstall recently installed programs.

Some things to try (not recommended for novice users):
- msconfig (Start->Run->Type msconfig-> disable all non-microsoft services and startup items)
- If you have more than 1 stick of memory, try to run the PC on just 1. Try different combinations as there might be a faulty stick.
- Check your IDE Channels (in Device Manager under Hard Disks) are set to "DMA if Available".


I am willing to perform Remote Assistance if you like, also.

[Vamp]

If your computer notifies you about a shutdown, you've probably got the SASSER virus:

http://ask-leo.com/what_are_lsass_ls...o_if_i_am.html

[kjao]

I run WIndows XP SP2, it had the lsass.exe error from every firs time I installed windows
I dont use a firewall, cause it wont let me play anything Oo
but Ill try ur links
thanks

[kjao]

Ok i recived the information from the blue screen of death shutdown, here goes:

Cause: PFN_LIST_CORRUPT

Technical Information: 0X0000004E (0X00000099, 0x00000E28, 0X00000000, 0X00000000)

Can anyone help plz?

[kjao]

and heres my specs from belarc:

Operating System System Model
Windows XP Professional Service Pack 2 (build 2600) No details available
Processor a Main Circuit Board b
2,80 gigahertz AMD Athlon 64 X2 Dual Core
256 kilobyte primary memory cache
2048 kilobyte secondary memory cache Board: ASUSTeK Computer INC. M2V-MX SE Rev x.xx
Serial Number: MS6C7AB30813927
Bus Clock: 200 megahertz
BIOS: American Megatrends Inc. 0202 08/10/2007
Drives Memory Modules c,d
250,05 Gigabytes Usable Hard Drive Capacity
227,11 Gigabytes Hard Drive Free Space

Generic DVD-ROM SCSI CdRom Device [CD-ROM drive]
Optiarc DVD RW AD-7191A [CD-ROM drive]
Diskettedrev

ST3250310AS [Hard drive] (250,06 GB) -- drive 0 2048 Megabytes Installed Memory

Slot 'DIMM0' has 1024 MB
Slot 'DIMM1' has 1024 MB
Local Drive Volumes

c: (NTFS on drive 0) 250,05 GB 227,11 GB free

Network Drives
None detected

[Enter]

im not sure does it help but u may try it ,

CAUSE
This behavior occurs because a driver or other problem damaged the input/output (I/O) driver structures.

1. Run hardware diagnostic tools that are provided by your computer manufacturer.
2. Disable all file system filter drivers, such as backup utilities, virus scanners, or firewall software.
3. View the following Microsoft Web site to verify that the hardware and the drivers for the hardware are compatible with Windows 2000:
http://www.microsoft.com/whdc/hcl/default.mspx (http://www.microsoft.com/whdc/hcl/default.mspx)
For information about the hardware on your computer, contact the manufacturer.
4. If you receive this error message randomly, or when you try to start a program, remove extra memory or have the random access memory (RAM) in your computer tested. This behavior may occur if you have bad RAM.

For more information about the parameters of the PFN_LIST_CORRUPT function, visit the following Microsoft Web site:
http://msdn2.microsoft.com/en-us/library/ms793247.aspx

Google ur best friend :wink:

[kjao]

Im not running windows 2000, but win XP Oo but thanks,
I've been googeling for 6 hours yesterday trying to get a fix, but nothing worked... :S

[kjao]

I've got antoher BSOD, heres the info:

PAGE_FAULT_IN_NONPAGED_AREA

win32k.sys

[Enter]

in actal fact , these 2 error happens to me as well but after i do another reset everythings works fine ..

[kjao]

Another reset? Format C: ?

[kjao]

Another BSOD

BAD_POOL_CALLER

[Vamp]

I had the exact same BSOD's with a client's graphics card on-board memory.

[spacemunk]

the only way is back up all ur files and format C:

BSOD usually happens when window registry is screwed or ur graphic card is fried.

And Lsass.exe belongs to part of windows security

[Vamp]

PAGE_FAULT_IN_NONPAGED_AREA is a memory problem.

[kjao]

Well my regist is fucked up, I cant install games like war3, cause it wont install the regist in regedit, I tried to manually do it, but that doesnt work either...

[Vamp]

Backup and reformat... dont piss about with fixes, you will waste more time doing that.

[kjao]

I know, but then again I leared ALOT during this time about optimizing my PC and stuff like that, so its ok