DPC Watchdog Violation. Help!


  1. Posts : 2
    windows 10 pro
       #1

    DPC Watchdog Violation. Help!


    Hi I get these random DPC watchdog violation error either at startup or from resuming from hibernation or sleep.

    I've attached the file

    Hope someone can help Ty!
      My Computer


  2. whs
    Posts : 1,935
    Windows 7
       #2

    DPC problems often relate to defunct drivers.
    Last edited by whs; 19 Mar 2016 at 20:33.
      My Computer


  3. Posts : 14,046
    Windows 11 Pro X64 22H2 22621.1848
       #3

    The dumps point to SynTP.sys as the cause. This is your Synaptics Touchpad driver.

    Please fill out your System Specs, especially the full model number of the Lenovo laptop. That will help us find an updated driver for yout laptop.

    See here: System Specs - Fill in at Ten Forums
      My Computers


  4. Arc
    Posts : 1,626
    Microsoft Windows 10 Home
       #4

    Yes, it is the touchpad driver that is causing the BSODs as Ztrucker says.

    As far as I can see, your system is .....
    Code:
    BiosVendor = LENOVO
    BiosVersion = 74CN47WW(V3.08)
    BiosReleaseDate = 1/30/2015
    SystemManufacturer = LENOVO
    SystemFamily = IDEAPAD
    SystemVersion = IdeaPad Y410P
    SystemSKU = LENOVO_BI_IDEAPAD  
    BaseBoardManufacturer = LENOVO
    BaseBoardProduct = VIQY0Y1
    BaseBoardVersion = 31900006WIN8 STD31900006Win8 STD
    That means .... Laptops :: IdeaPad Y Series laptops :: Y410P Laptop (ideapad) - Lenovo Support (US)

    It does not have any download listed for Windows 10. Being curious, I had a look at Lenovo supported systems list for Windows 10 Upgrade, and IdeaPad Y410P is not included in the list.

    This fact might be a reason behind the BSOD. System incompatibility.
      My Computer


  5. Posts : 2
    windows 10 pro
    Thread Starter
       #5

    I guess that's most probably it. I'll try to just use the latest synpatics driver from their website and see if it still BSODs.
      My Computer


  6. Posts : 14,046
    Windows 11 Pro X64 22H2 22621.1848
       #6

    magc1987 said:
    I guess that's most probably it. I'll try to just use the latest synpatics driver from their website and see if it still BSODs.
    Definitely what I would try also.
      My Computers


  7. Arc
    Posts : 1,626
    Microsoft Windows 10 Home
       #7

    Software Drivers | White Papers | Videos | Synaptics

    And if you get any further BSOD after doing it, let us see the dumps.
      My Computer


 

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