BSOD loop while booting W7 Pro

Welcome to SevenForums.

All your BSOD-s were caused by Norton/Symantec AutoProtect

Norton tends to cause BSOD-s. Recommend uninstalling it with the Norton Removal Tool and replace with Microsoft Security Essentials To Test.

• Norton Removal Tool

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 : Malwarebytes Anti-Malware removes malware including viruses, spyware, worms and trojans, plus it protects your computer
    
    • Good and Free system security combination.
    • How to Scan Your Computer With Multiple Antivirus Programs - How-To Geek
    
    
  
  

   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.

Perform a System File Check:

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

• Disk Check

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

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.

Let us know the results.

BSOD BUGCHECK SUMMARY

Code:

Loading Dump File [C:\Users\Yusra\Downloads\SF_06-02-2013\SF_06-02-2013\020613-20467-01.dmp]
BugCheck A, {c0482000, 0, 0, 82aeaac5}
*** WARNING: Unable to verify timestamp for SRTSP.SYS
*** ERROR: Module load completed but symbols could not be loaded for SRTSP.SYS
Probably caused by : SRTSP.SYS ( SRTSP+739d )
¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨``
Loading Dump File [C:\Users\Yusra\Downloads\SF_06-02-2013\SF_06-02-2013\020613-18626-01.dmp]
BugCheck A, {c0481000, 0, 0, 82ae8ac5}
*** WARNING: Unable to verify timestamp for SRTSP.SYS
*** ERROR: Module load completed but symbols could not be loaded for SRTSP.SYS
Probably caused by : SRTSP.SYS ( SRTSP+739d )
¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨``
Loading Dump File [C:\Users\Yusra\Downloads\SF_06-02-2013\SF_06-02-2013\020513-34164-01.dmp]
BugCheck A, {c0490000, 0, 0, 82aadac5}
*** WARNING: Unable to verify timestamp for SRTSP.SYS
*** ERROR: Module load completed but symbols could not be loaded for SRTSP.SYS
Probably caused by : SRTSP.SYS ( SRTSP+739d )
¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨``
Loading Dump File [C:\Users\Yusra\Downloads\SF_06-02-2013\SF_06-02-2013\020513-27362-01.dmp]
BugCheck A, {c0475000, 0, 0, 82af0ac5}
*** WARNING: Unable to verify timestamp for SRTSP.SYS
*** ERROR: Module load completed but symbols could not be loaded for SRTSP.SYS
Probably caused by : SRTSP.SYS ( SRTSP+739d )

Let us know if you need help :)