Solved BSOD DPC watchdog violation

margarida

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Location
Portugal
Hey there!

It's the first time I got this blue screen, I don't know if it'll happen again.

I searched for it on google and I didn't understand very well why it is caused. Anyway, I haven't updated my drivers yet, could it be the problem?

thanks in advance! :)
 

My Computer

System One

  • OS
    Windows 8.1 x64
    Computer type
    Laptop
    System Manufacturer/Model
    HP Pavilion g6 1353-sp
    CPU
    1.5 GHz AMD Quad-Core A6-3420M
    Memory
    6 GB DDR3
    Graphics Card(s)
    AMD Radeon HD 6520G + 7450M Dual GPU (1 GB DDR3 dedicated)
    Screen Resolution
    1366x768
    Hard Drives
    Internal 500 GB
This is a relatively rare BCC.

I would start by updating the below drivers as there are at least 3+ years old.

Code:
snp2uvc.sys    2/7/2007 5:35:08 AM    0x80023000    0x801c9280        0x001a6280    0x45c9ab5c                        
1394BUS.SYS    2/7/2007 9:04:45 PM    0x90e49000    0x90e56080        0x0000d080    0x45ca853d                        
ohci1394.sys    2/7/2007 9:04:50 PM    0x90e39000    0x90e48200        0x0000f200    0x45ca8542                        
b57nd60x.sys    2/8/2007 6:03:14 PM    0x916a3000    0x916d2000        0x0002f000    0x45cbac32                        
AGRSM.sys    3/9/2007 2:55:58 PM    0x8042e000    0x8054a160        0x0011c160    0x45f1bbce                        
sncduvc.SYS    3/30/2007 6:10:06 AM    0x801d8000    0x801ded80        0x00006d80    0x460cf00e                        
igdkmd32.sys    3/30/2007 1:57:35 PM    0x9102e000    0x91614000        0x005e6000    0x460d5d9f                        
o2media.sys    4/2/2007 9:04:27 PM    0x818e9000    0x818f2b00        0x00009b00    0x4611b62b                        
NETw4v32.sys    8/8/2007 10:26:03 AM    0x90c10000    0x90e39000        0x00229000    0x46b9e08b                        
SynTP.sys    9/7/2007 1:16:58 PM    0x90e93000    0x90ec0700        0x0002d700    0x46e1959a                        
RTKVHDA.sys    12/20/2007 5:00:35 AM    0x8020f000    0x803fdd80        0x001eed80    0x476a3d43                        
KMWDFILTER.sys    4/29/2009 1:12:12 AM    0x801ea000    0x801f3000        0x00009000    0x49f7efbc
How To Find Drivers:
- search Google for the name of the driver
- compare the Google results with what's installed on your system to figure out which device/program it belongs to
- visit the web site of the manufacturer of the hardware/program to get the latest drivers (DON'T use Windows Update or the Update driver function of Device Manager).
- if there are difficulties in locating them, post back with questions and someone will try and help you locate the appropriate program.
- - The most common drivers are listed on this page: Driver Reference Driver Reference
- - Driver manufacturer links are on this page: Drivers and Downloads



Also this is a suspicious driver that has no information in a google search. I would download Malwarebytes and run a scan just to be sure.

MpKslaed74c00.sys 9/16/2011 4:34:23 PM
 

My Computer

System One

  • OS
    WCP
    System Manufacturer/Model
    HP
    CPU
    2@ 4.9 Hz
    Memory
    64 gig
    Graphics Card(s)
    Nvidia 9600
    Sound Card
    integrated
    Monitor(s) Displays
    laptop
    Screen Resolution
    1440x900
    Hard Drives
    300gig internal and a bunch ext
    Cooling
    not much
    Keyboard
    Built-in
    Mouse
    Logitch Anywhere Mx wireless mouse
    Internet Speed
    50 down 1.5 up

My Computer

System One

  • OS
    WCP / Win.7 Ultimate 64-bit SP1.
    System Manufacturer/Model
    LAPTOP. HP Pavilion dv7-4010TX .
    CPU
    Intel i7 -720QM.[1.6GHz Turbo Boost 2.8GHz. 6MB Cache.]
    Memory
    8 DDR 3 RAM. 1066MHZ
    Graphics Card(s)
    ATI 1024 MB. DDR3. Radeon HD5650
    Monitor(s) Displays
    17.3" High Definition Brightview LCD. LED Backlit.
    Screen Resolution
    1600 x 900.
    Hard Drives
    640GB
    Case
    Laptop / notebook.
    Cooling
    Of course.Cooler Master 3 fan with various speeds.
    Keyboard
    Does the keyboardless Laptop exist?
    Mouse
    Logitech Anywhere mouse. MX.
    Internet Speed
    Too slow.
    Other Info
    Nunya...
I attached the log. Found only one thing, but I don't think it is related to MpKslaed74c00.sys. I have no idea of what that thing might be.
 

My Computer

System One

  • OS
    Windows 8.1 x64
    Computer type
    Laptop
    System Manufacturer/Model
    HP Pavilion g6 1353-sp
    CPU
    1.5 GHz AMD Quad-Core A6-3420M
    Memory
    6 GB DDR3
    Graphics Card(s)
    AMD Radeon HD 6520G + 7450M Dual GPU (1 GB DDR3 dedicated)
    Screen Resolution
    1366x768
    Hard Drives
    Internal 500 GB
I attached the log. Found only one thing, but I don't think it is related to MpKslaed74c00.sys. I have no idea of what that thing might be.

That file might be a MSE definition file. I would rename it to MpKslaed7400.bak

Your only MBAM indication is

HKLM\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\NTVDM.exe (Security.Hijack) -> No action taken.

If you are still BSOD'ng upload the DMP files.
 

My Computer

System One

  • OS
    WCP
    System Manufacturer/Model
    HP
    CPU
    2@ 4.9 Hz
    Memory
    64 gig
    Graphics Card(s)
    Nvidia 9600
    Sound Card
    integrated
    Monitor(s) Displays
    laptop
    Screen Resolution
    1440x900
    Hard Drives
    300gig internal and a bunch ext
    Cooling
    not much
    Keyboard
    Built-in
    Mouse
    Logitch Anywhere Mx wireless mouse
    Internet Speed
    50 down 1.5 up
Microsoft Security Essentials (MSSE) uses MpKslnnnnnnnn.sys as dynamic driver names. The "n" represents random letter/number combinations.

Normally you won't see these drivers unless MSSE is doing something during the crash. They can also remain if MSSE is corrupted and doesn't unload them properly.

Since MSSE is free, the easiest solution is to:
- download a fresh copy of MSSE
- uninstall the current copy of MSSE
- check Device Manager to ensure that these drivers are Uninstalled (in most cases they will be)
- then install and IMMEDIATELY update the fresh copy of MSSE
 

My Computer

System One

  • OS
    Win8.1Pro - Finally!!!
    Computer type
    Laptop
    System Manufacturer/Model
    Samsung/NP780
    CPU
    Came with the laptop (i7 of some sort)
    Motherboard
    Pretty sure that it has one, but haven't checked inside the case!
    Memory
    upgraded to 12 gB from 8 gB
    Graphics Card(s)
    has switchable - Intel/ATI - Used wrong drivers, now ATI card is inop :( Will have to fix it soon!
    Sound Card
    I'm nearly deaf, so this isn't used often
    Monitor(s) Displays
    Touchscreen on laptop/32" Toshiba on HDMI (laid the Sharp TV on a mouse and cracked the screen!)
    Screen Resolution
    800x600
    Hard Drives
    One Samsung 1tB drive - 5400 rpm. Gonna switch to a 7200/10000 rpm or an SSD (if I can find $500 for a 1tB SSD!)
    - Switched to 500 gB Samsung 840 series SSD - WOW!!!
    PSU
    Why do we ask this for laptops?
    Case
    Silver with a neat Samsung logo
    Cooling
    sub-par, gotta get around to working on it soon Worked on it - still sub-par! :(
    Keyboard
    Microsoft Natural - the same one I've used since it orignally came out around 1995
    Mouse
    no Mouse - Trackball!!!!
    Internet Speed
    too slow when I'm waiting for a download to finish
    Browser
    Yes, I use this (Firefox mostly, w/IE next most)
    Antivirus
    Windows Defender and Windows Firewall
    Other Info
    I'm handsome and a snappy dresser :0)
Thanks, guys!

Seemed a little random that BSOD. It was the only time I saw it.
 

My Computer

System One

  • OS
    Windows 8.1 x64
    Computer type
    Laptop
    System Manufacturer/Model
    HP Pavilion g6 1353-sp
    CPU
    1.5 GHz AMD Quad-Core A6-3420M
    Memory
    6 GB DDR3
    Graphics Card(s)
    AMD Radeon HD 6520G + 7450M Dual GPU (1 GB DDR3 dedicated)
    Screen Resolution
    1366x768
    Hard Drives
    Internal 500 GB
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