2 BSOD irql_less_or_equal, ntfs.sys

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Sounds like a failing hard drive/infection.

Please post the files following: Blue Screen of Death (BSOD) Posting Instructions

Please upload your msinfo32.txt file. To get this: Start Menu -> Type msinfo32 into the Search programs and files box -> When it opens, go to File, Export -> Save as msinfo32.txt and save in a place you will remember -> Let it finish the process of gathering and saving the system info -> Right click the .txt file, click send to compressed (zipped) folder -> Upload the .zip file here.

Excuse me?

Code:

Start Menu\Programs\Bitdefender 2012	Public:Start Menu\Programs\Bitdefender 2012	Public

We've come across some issues with bit defender. Please uninstall and replace with Microsoft security essentials.

• Support

Microsoft Security Essentials.

Recommended from a strict BSOD perspective, compatibility & stability compared to other antiviruses/internet security software. It is free and lightweight:-

• Microsoft Security Essentials, Free antivirus for windows.
• Malwarebytes Anti-Malware Free
• Good and Free system security combination
  
  

   Warning

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.

Daemon Tools:

Code:

Start Menu\Programs\DAEMON Tools Pro	Public:Start Menu\Programs\DAEMON Tools Pro	Public

Please uninstall DAEMON Tools. It uses a driver called sptd.sys which is known to cause BSODs in Windows 7. Uninstall the software using Add/Remove Programs. Reboot the system. Once the program is uninstalled, run sptd.sys uninstaller to remove the driver from your system.

As an alternative, many people recommend the use of Total Mounter or Magic ISO

Code:

ACPI thermal zone ACPI\ThermalZone\THRM has been enumerated.             
_PSV = 375K             
_TC1 = 2             
_TC2 = 5             
_TSP = 1000ms             
_AC0 = 324K             
_AC1 = 0K             
_AC2 = 0K             
_AC3 = 0K             
_AC4 = 0K             
_AC5 = 0K             
_AC6 = 0K             
_AC7 = 0K             
_AC8 = 0K             
_AC9 = 0K             
_CRT = 380K             
_HOT = 378K             
_PSL - see event data.

Check for overheating issues.

• What is the Best Way to Apply Thermal Grease? - Part 1 | Hardware Secrets
• A Word From Our Sponsors | Maximum PC
  
  For monitoring the heat/celsius of the system, use Speccy or HWMonitor:
  
  • Speccy System Information
  • HWMonitor

Perform a System File Check to check the integrity of all protected Windows 7 :

1. Click on the start
2. Type CMD on Search
3. Left click and Run as Administrator
4. Type
   Code:

   SFC /scannow

Full tutorial here:

• SFC /Scannow Command - System File Checker

Disk Check on your hard drive for file system errors and bad sectors on it.

• How to run Disk Check on Windows 7

Read: How can I test for hardware failures in my computer?

If this does not bring stability test RAM:

Take memtest. Run for 8 passes and test each stick in a know good slot for an additional 6 passes.

• How to Test and Diagnose RAM Issues with Memtest86+

The goal is to test all the RAM sticks and all the motherboard slots.

Check your motherboard manual to ensure the RAM sticks are in the recommended motherboard slots. Some motherboards have very specific slots required for the number of RAM sticks installed.

If you get errors, stop the test and continue with the next step.

1. Remove all but one stick of RAM from your computer (this will be RAM stick #1), and run Memtest86 again, for 7 passes.

*Be sure to note the RAM stick, use a piece of tape with a number, and note the motherboard slot.

If this stick passes the test then go to step #3.

2. If RAM stick #1 has errors, repeat the test with RAM stick #2 in the same motherboard slot.

*If RAM stick #2 passes, this indicates that RAM stick #1 may be bad. If you want to be absolutely sure, re-test RAM stick #1 in another known good slot.

*If RAM stick #2 has errors, this indicates another possible bad RAM stick, a possible motherboard slot failure or inadequate settings.

3. Test the next stick of RAM (stick #2) in the next motherboard slot.

*If this RAM stick has errors repeat step #2 using a known good stick if possible, or another stick.

*If this RAM stick has no errors and both sticks failed in slot#1, test RAM stick #1 in this slot.

4. If you find a stick that passes the test, test it in all the other motherboard slots.

If Part 2 testing shows errors, and all tests in Part 3 show errors, you will need to test the RAM sticks in another computer and/or test other RAM in your computer to identify the problem.

In this way, you can identify whether it is a bad stick of RAM, a bad motherboard, or incompatibility between the sticks.

   Information

Errors are sometimes found after 8 passes.

   Tip

Do this test overnight, before going to bed.

Let us know the results.