Solved IRQL_Not_Less_Or_Equal

[lukinhasb]

IRQL_Not_Less_Or_Equal (with logs)

This BSOD is really driving me CRAZY.

Every now and then it crashes, I really don't know what to do.

I have two guesses for this... Nvidia drivers or bad memory

My logs are in the attachment, can somebody give me a light please?

PS: Sorry for not being much descriptive, I don't know what else to say... I'm at disposal to any kind of questions that might help to solve this bsod :] Thanks

PS 2: Changed Processor (E6300 -> Q8400) and memories (2x2gb Markvision -> 2x2gb a brand I can't remember). Still BSOD. Must be driver issue.

PS 3: I'm not sure, and I don't know if it helps in any way, but for what I have seen, the BSOD happens when I click something. Of course it doesn't happens every time I click, but when it crashes, it's just during a mouse click. Might be crashing for closing aplications as well (mouse click on "X")

 

[koolkat77]

Welcome to SevenForums.

No antivirus?

Run these tools and delete anything they find:

• Anti-rootkit utility TDSSKiller

ESET online scanner:

• Free Online Virus Scanner | ESET

Recommended antivirus program for Windows 7 based on stability compared to others:-

• Microsoft Security Essentials - Free Antivirus for Windows
• Microsoft Security Essentials Download | Free Spyware Protection
• Malwarebytes - The Free version
• http://www.sevenforums.com/system-security/206705-good-free-system-security-combination.html

:warn: Do not start the free trial of Malware Bytes; remember to deselect that option when prompted.

Run a full scan with both (separately) once downloaded, installed and updated.

Update the following driver:

0: kd> lmvm Rt64win7
start             end                 module name
fffff880`0486a000 fffff880`0489c000   Rt64win7 T (no symbols)           
    Loaded symbol image file: Rt64win7.sys
    Image path: \SystemRoot\system32\DRIVERS\Rt64win7.sys
    Image name: Rt64win7.sys
    Timestamp:        [COLOR="Red"]Thu Feb 26 15:04:13 2009[/COLOR] (49A65B0D)
    CheckSum:         000361A5
    ImageSize:        00032000
    Translations:     0000.04b0 0000.04e4 0409.04b0 0409.04e4

Click on the Start rb: ► Control Panel ► Programs ► Uninstall a program ► Uninstall everything related to; Realtek. (Restart the system). Delete remnants of its drivers/older drivers using Driver Fusion/Sweeper.

Realtek

Find drivers:

- search Google for the name of the driver
- compare the Google results with what's installed on your system to figure out which device/program it belongs to
- visit the web site of the manufacturer of the hardware/program to get the latest drivers (DON'T use Windows Update or the Update driver function of Device Manager).
- if there are difficulties in locating them, post back with questions and someone will try and help you locate the appropriate program.

Run the System File Checker that scans the of all protected Windows 7 system files and replaces incorrect corrupted, changed/modified, or damaged versions with the correct versions if possible:

• Click on the rb:
• Type CMD on Search
• Left click and Run as Administrator
• Type SFC /scannow

Full tutorial here:

• http://www.sevenforums.com/tutorials/1538-sfc-scannow-command-system-file-checker.html

Run Disk Check on your hard disk for file system errors and bad sectors on it:

• http://www.sevenforums.com/tutorials/433-disk-check.html

__________________

1. Click on User CP on the top right of this page
2. Click on Edit System Spec
3. Fill in your computer specs
   • http://www.sevenforums.com/tutorials/180324-system-info-see-your-system-specs.html

__________________
Free up the start-up, nothing except the antivirus is usually needed.

• http://www.sevenforums.com/tutorials/1401-startup-programs-change.html
• http://www.sevenforums.com/tutorial...ation-conflicts-performing-clean-startup.html

Install all windows updates, including Service Pack 1.

• Learn how to install Windows 7 Service Pack 1 (SP1)

Let us know the results.

 

[lukinhasb]

Hello KooKat!

First, thanks for your time!

Before I read your message, I ran CCleaner and got rid of some registry errors.
Then I saw your message and upgraded the Realtek 8101E driver, ran the Kaspersky tool (no errors found) and installed Microsoft Security Essentials, still had no BSOD!

I'll wait some more time and see if it solves, if not, I'll do the others steps, ok?

Thanks a lot!!! I'll keep you updated, even if it don't crash anymore!

 

[koolkat77]

OK, take your time

 

[koolkat77]

Any BSOD-s this week?

 

[lukinhasb]

No!

Everything works fine! Not a single BSOD!

I'm not sure exactly what was causing it, but it's gone now.

Can't thank you enough for your help

 

[koolkat77]

That's great
Observe for another week..come back and mark the thread as solved.

 

[lukinhasb]

I'll do it right away, pretty sure no BSOD will come up.

 

[koolkat77]

Okay, post back if there are any issues. Good luck.