Windows 8 and 8.1 Forums

System_thread_exception_not_handled (L1C63x64.sys)

  1. #21

    Posts : 1,883

    There really is not much else to say about this, but I am still reviewing things in the small hopes I find something.

    I double-checked the hardware and device ids, and even had a look at the driver's .inf to see if they all correlate, and they do. What you have really is the proper driver for it.

    Since we're in a nothing to lose situation here, give this driver version a try, although I do not have high hopes: Driver Details | Dell US

    Perhaps the motheroard is faulty in regards to the network circuit.. I dunno. It would be a first I've even seen though, heh.

    A wild shot in the dark here: Rename this driver to .BAK then reboot to test. If it doesn't fix the situation, rename it to original:

    0: kd> lmvm PxHlpa64
    start             end                 module name
    fffff880`00bed000 fffff880`00bf91a0   PxHlpa64   (deferred)             
        Image path: \SystemRoot\System32\Drivers\PxHlpa64.sys
        Image name: PxHlpa64.sys
        Timestamp:        Tue Apr 24 13:26:29 2012 (4F96E245)
        CheckSum:         0000E1AD
        ImageSize:        0000C1A0
        Translations:     0000.04b0 0000.04e4 0409.04b0 0409.04e4
    Another wild shot in the dark, because these seem well enough (but do share IRQ with Atheros) - try to see if there is an update to your AMD storage drivers, either at AMD's site or motherboard (MSI) site:

    amd_sata amd_sata.sys Fri Nov 30 04:00:42 2012 (50B875BA)
    amd_xata amd_xata.sys Fri Nov 30 04:00:46 2012 (50B875BE)
    I also noticed you have Norton Download Manager. I don't see any drivers for it, but we are dealing with network funk. Suggest removal as a testing measure.

      My System SpecsSystem Spec

  2. #22

    Posts : 30
    Windows 8

    Hey I think it is fixed as I have used the computer for 3 hours without any crashes

    I didn't need to do all the steps that u mentioned above

    All I had to do was install the Dell driver u mentioned

    Thanks again for helping me
      My System SpecsSystem Spec

  3. #23

    Posts : 1,883

      My System SpecsSystem Spec

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System_thread_exception_not_handled (L1C63x64.sys)

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