BSOD happening ramdomly Error Code 50

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  1. Posts : 13
    Windows 7 x64 bit
    Thread Starter
       #11

    There were no errors with Disk Check on all 4 drives. SFC /Scannow 3 times and no errors either.

    I did have another two or three blue screens. One during playing Diablo 3 another just happened ramdomly.

    I am about to to re-enable the verifier now.

    Edit: Verifier is enabled I've had two more blue screens since. I am changing the rar to show the two new errors.

    Edit 2: Another blue screen, I caught the file that caused it the name was afd.sys. Changing the rar again to show that error in it.
    Last edited by Melancholy225; 18 May 2012 at 19:17.
      My Computer


  2. Posts : 11,269
    Windows 7 Home Premium 64 Bit
       #12

    The crashes are network related. Probably network drivers are corrupted and need to be re-installed. Could also be a corrupted antivirus or firewall program or a conflict it is creating with your network drivers.

    Disable Verifier before doing the following.

    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.



    To fully re-install a driver, use the following steps.
    1. First, download the latest driver. Then do the next steps.
    2. Click Start Menu
    3. Right Click My Computer/Computer
    4. Click Manage
    5. Click Device Manager from the list on the left
    6. Find the device you are trying to uninstall by expanding the appropriate set of devices
    7. Right click the device
    8. Click Uninstall (do not click OK in the dialog box that pops up after hitting Uninstall)
    9. Put a tick in Delete driver software for this device (if this option is available, otherwise just hit OK) and hit OK
    10. Restart your computer only if Windows asks you to.
    11. Install the latest driver for the device.


    Alternatively:
    1. Login as an adminstrative user.
    2. First, download the latest driver. Then do the next steps.
    3. Click Start Menu
    4. Click Control Panel
    5. Click Hardware and Sound
    6. Click Device Manager (the last link under Devices and Printers)
    7. Find the device you are trying to uninstall by expanding the appropriate set of devices
    8. Right click the device
    9. Click Uninstall (do not click OK in the dialog box that pops up after hitting Uninstall)
    10. Put a tick in Delete driver software for this device (if this option is available, otherwise just hit OK) and hit OK
    11. Restart your computer only if Windows asks you to.
    12. Install the latest driver for the device.
      My Computer


  3. Posts : 13
    Windows 7 x64 bit
    Thread Starter
       #13

    Ok I reinstalled the network drivers for my motherboard from the website

    Version 16.6.0.0

    Description Intel LAN Driver V16.6.0.0 for Windows XP 32bit & XP 64bit & Win7 32bit &

    Win7 64bit.(WHQL)

    File Size 107,38 (MBytes) 2012.03.27 update



    Attaching the MSinfo32 file.
      My Computer


  4. Posts : 11,269
    Windows 7 Home Premium 64 Bit
       #14

    I actually saw quite a bit of corruption in your crash files. You should also re-install your graphics drivers. Your current drivers may be corrupt and/or outdated. Use the following method to re-install the drivers.

    1. Download the drivers you want for your display card(s)
    2. Click Start Menu
    3. Click Control Panel
    4. Click Uninstall a program
    5. For NVIDIA:
      • Uninstall the NVIDIA Graphics Driver (this should uninstall all NVIDIA software and drivers)
      • Restart your computer
      • Make sure NVIDIA 3D Vision Driver, NVIDIA 3D Vision Video Player, NVIDIA HD Audio Driver, and NVIDIA PhysX System Software are not still listed under Uninstall a program through Control Panel
      • If any remain of the above, uninstall one at a time
      • If asked to restart after uninstalling any of the above, do so, and continue uninstalling any remaining NVIDIA items until all are removed
    6. For AMD:
      • Uninstall AMD Catalyst Install Manager if it is listed (this should remove all AMD graphics software and drivers)
      • If AMD Catalyst Install Manager is not listed, use the following method to uninstall the graphics drivers:
        1. Click Start Menu
        2. Right Click My Computer/Computer
        3. Click Manage
        4. Click Device Manager from the list on the left
        5. Expand Display adapters
        6. Do the following for each adapter (in case you have multiple display cards)
          • Right click the adapter
          • Click Uninstall (do not click OK in the dialog box that pops up after hitting Uninstall)
          • Put a tick in Delete driver software for this device (if this option is available, otherwise just hit OK) and hit OK


          Alternatively:
          1. Login as an adminstrative user
          2. Click Start Menu
          3. Click Control Panel
          4. Click Hardware and Sound
          5. Click Device Manager (the last link under Devices and Printers)
          6. Expand Display adapters
          7. Do the following for each adapter (in case you have multiple display cards)
            • Right click the adapter
            • Click Uninstall (do not click OK in the dialog box that pops up after hitting Uninstall)
            • Put a tick in Delete driver software for this device (if this option is available, otherwise just hit OK) and hit OK
      • Restart your computer after uninstalling drivers for all display cards
      • Install the driver you selected for the display cards once Windows starts
      My Computer


  5. Posts : 13
    Windows 7 x64 bit
    Thread Starter
       #15

    Ok just re-installed the drivers. I did have another blue screen before I removed my old drivers and put the new ones on.

    Here is the minidump.
      My Computer


  6. Posts : 11,269
    Windows 7 Home Premium 64 Bit
       #16

    Please provide your latest disk check logs. Instead of searching for chkdsk in Event Viewer as in the instructions in my previous post, you may need to search for wininit.

    The latest crash indicates hard disk problems again. This could mean hard disk corruption, bad sectors, a failing hard disk, Windows files or registry corruption, viruses, or memory problems.
    • If you are overclocking any hardware, please stop.

    • Run Disk Check with Automatically fix file system errors checked. Post back your logs for the checks after finding them using Check Disk (chkdsk) - Read Event Viewer Log.
      For any drives that do not give the message:
      Windows has checked the file system and found no problems
      run disk check again as above. In other words, if it says:
      Windows has made corrections to the file system
      after running the disk check, run the disk check again.

    • Check Windows for corruption. Run SFC /SCANNOW Command - System File Checker up to three times to fix all errors with a restart in between each. Post back if it continues to show errors after a fourth run or if the first run comes back with no integrity violations. Use OPTION THREE of SFC /SCANNOW Command - System File Checker to provide us with the sfcdetails.txt file if errors occur.

    • Download and install Malwarebytes, update it, do not start the free trial, and then run a full scan. Also run a full scan with your antivirus software installed on your system. If you do not have antivirus software installed, see the Good and Free system security combination. for better security steps and scanning tools. Make sure to update the security software before running the full scan.

    • Run the boot version of Memtest86+ paying close attention to Parts 2 and 3 of the tutorial. Also, in case Memtest86+ misses anything and comes up with no errors, run the extended version of the Windows Memory Diagnostics Tool for at least five passes. These you may want to run overnight since they take a long time to complete (run them an hour before bed each of the next two nights and check before going to sleep that they are still running).
         Warning
      Before you proceed with the following, answer these two questions: Are you still under warranty? Does your warranty allow you to open up the machine to check hardware? If you are unsure of the answers to these questions, contact your system manufacturer. WARNING: The steps that follow can void your warranty!!!

      For Part 3: If You Have Errors: If you swap any memory components, follow these steps for ESD safety:
      1. Shut down and turn off your computer.
      2. Unplug all power supplies to the computer (AC Power then battery for laptops, AC power for desktops)
      3. Hold down the power button for 30 seconds to close the circuit and ensure all power drains from components.
      4. Make sure you are grounded by using proper grounding techniques, i.e. work on an anti-static workbench, anti-static desk, or an anti-static pad. Hold something metallic while touching it to the anti-static surface, or use an anti-static wristband to attach to the anti-static material while working. If you do not have an anti-static workbench, desk, or pad, you can use your computer tower/case by finding a metal hold in it, such as a drive bay.

      Once these steps have been followed, it is safe to remove and replace components within your computer.
      My Computer


  7. Posts : 13
    Windows 7 x64 bit
    Thread Starter
       #17

    Here is the C Drive chkdsk log. The other three drives showed no errors.

    Malwarebytes is done scanning it found 3 things, they are key-gens which usually give false positives.I went ahead and removed them to see if that could of been part of the issue.

    About to start running Memtest86+. I will update in a few hours.
    Last edited by Melancholy225; 19 May 2012 at 01:35.
      My Computer


  8. Posts : 11,269
    Windows 7 Home Premium 64 Bit
       #18

    The disk check came up clean. Good to remove anything that might be malicious just in case, so nice work. Let us know the results of the Memtest86+ diagnostics.
      My Computer


  9. Posts : 13
    Windows 7 x64 bit
    Thread Starter
       #19

    Ok I ran both sticks on at the same time and after two passes four errors came up. Took out one of the sticks and let it run for two passes and it already had four errors. Took that stick out put the other one in and it has gone nine passes and zero errors. So I need to RMA them it seems. It sucks they aren't even two months old.
      My Computer


  10. Posts : 11,269
    Windows 7 Home Premium 64 Bit
       #20

    RAM sometimes comes dead on arrival. It can also be damaged due to electrostatic discharge. Further reading: Avoid Static Damage to Your PC | PCWorld.
      My Computer


 
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