Occasional random BSOD

castellar

New member
Local time
6:17 AM
Messages
33
Hi,

I'm getting these occasionally. I've run chkdsk (and repair) but the problem persists.

Grateful for any tips.

Miguel
 

My Computer

Computer type
Laptop
Computer Manufacturer/Model Number
Lenovo 23445PU
OS
Microsoft Windows 7 Professional 64-bit 7601 Multiprocessor Free Service Pack 1
CPU
Intel(R) Core(TM) i7-3520M CPU @ 2.90GHz
Motherboard
LENOVO 23445PU
Memory
16.00 GB
Graphics Card(s)
NVIDIA NVS 5400M
Sound Card
(1) NVIDIA High Definition Audio (2) Realtek High Definiti
Monitor(s) Displays
ThinkPad Display 1600x900 on NVIDIA NVS 5400M
Screen Resolution
1600 x 900 x 32 bits (4294967296 colors) @ 50 Hz
Hard Drives
(1) M4-CT512M4SSD1 (2) WDC WD7500BPKT-75PK4T0
Internet Speed
100/10
Antivirus
Kaspersky
Browser
Mozilla
Please remove items from the startup
How to remove items from startup - Windows 7 Help Forums
These programs could interfere with the boot process giving you trouble and increase the boot time.


It seems that your crashes from this month are caused by drivers from Kaspersky.
I recommend to repair/reinstall/remove Kaspersky.
If you choose to remove Kaspersky, it is suggested to use Microsoft Security Essentials for the time of troubleshooting instead.
https://www.microsoft.com/en-us/download/details.aspx?id=5201
Code:
*******************************************************************************
*                                                                             *
*                        Bugcheck Analysis                                    *
*                                                                             *
*******************************************************************************

Use !analyze -v to get detailed debugging information.

BugCheck C5, {fffff860036066bc, 2, 1, fffff800035befb2}

*** WARNING: Unable to verify timestamp for [COLOR="Red"]kneps.sys[/COLOR]
*** ERROR: Module load completed but symbols could not be loaded for kneps.sys
Probably caused by : kneps.sys ( kneps+d715 )


*******************************************************************************
*                                                                             *
*                        Bugcheck Analysis                                    *
*                                                                             *
*******************************************************************************

Use !analyze -v to get detailed debugging information.

BugCheck C5, {fffff860036076bc, 2, 1, fffff800035bffb2}

*** WARNING: Unable to verify timestamp for [COLOR="red"]kneps.sys[/COLOR]
*** ERROR: Module load completed but symbols could not be loaded for kneps.sys
Probably caused by : kneps.sys ( kneps+d715Processing initial command '!analyze -v; !sysinfo smbios; !sysinfo machineid; !sysinfo cpuspeed; !thread; .bugcheck; .time;'
 )

Followup:     MachineOwner

*******************************************************************************
*                                                                             *
*                        Bugcheck Analysis                                    *
*                                                                             *
*******************************************************************************

Use !analyze -v to get detailed debugging information.

BugCheck A, {fffffffffffffff8, 2, 0, fffff8000347de3c}

*** WARNING: Unable to verify timestamp for [COLOR="red"]klif.sys[/COLOR]
*** ERROR: Module load completed but symbols could not be loaded for klif.sys
Probably caused by : klif.sys ( klif+1c897 )

Followup:     MachineOwner
 

My Computer

Computer type
PC/Desktop
Computer Manufacturer/Model Number
Custom build
OS
Windows 10 Pro
CPU
i5-6500
Motherboard
Gigabyte B150-HD3P-CF
Memory
16GB DDR4 2133 Crucial Ballistix Sport LT
Graphics Card(s)
MSI GeForce GTX 1060 GAMING X 6G
Sound Card
Intel Display Audio
Monitor(s) Displays
Liyama ProLite XB2483HSU-B2
Screen Resolution
1920 x 1080
Hard Drives
Crucial MX200 500GB & Toshiba DT01ACA300 3TB
PSU
Corsair RM550x
Case
Fractal Design Define S
Cooling
Cooler Master TX3 i
Keyboard
Func KB-460 (MX Red)
Mouse
Corsair Gaming M65 RGB
Antivirus
Bitdefender Total Security 2016 + MBAM Pro + MBAE Pro
Browser
Google Chrome
Other Info
Creative Sound Blaster Tactic3D Rage V2 headset
Thank you, I've reinstalled Kaspersky.

I'm not quite sure however what you mean by your first sentence "Please remove items from the startup".

Thanks
miguel
 

My Computer

Computer type
Laptop
Computer Manufacturer/Model Number
Lenovo 23445PU
OS
Microsoft Windows 7 Professional 64-bit 7601 Multiprocessor Free Service Pack 1
CPU
Intel(R) Core(TM) i7-3520M CPU @ 2.90GHz
Motherboard
LENOVO 23445PU
Memory
16.00 GB
Graphics Card(s)
NVIDIA NVS 5400M
Sound Card
(1) NVIDIA High Definition Audio (2) Realtek High Definiti
Monitor(s) Displays
ThinkPad Display 1600x900 on NVIDIA NVS 5400M
Screen Resolution
1600 x 900 x 32 bits (4294967296 colors) @ 50 Hz
Hard Drives
(1) M4-CT512M4SSD1 (2) WDC WD7500BPKT-75PK4T0
Internet Speed
100/10
Antivirus
Kaspersky
Browser
Mozilla

My Computer

Computer type
PC/Desktop
Computer Manufacturer/Model Number
Custom build
OS
Windows 10 Pro
CPU
i5-6500
Motherboard
Gigabyte B150-HD3P-CF
Memory
16GB DDR4 2133 Crucial Ballistix Sport LT
Graphics Card(s)
MSI GeForce GTX 1060 GAMING X 6G
Sound Card
Intel Display Audio
Monitor(s) Displays
Liyama ProLite XB2483HSU-B2
Screen Resolution
1920 x 1080
Hard Drives
Crucial MX200 500GB & Toshiba DT01ACA300 3TB
PSU
Corsair RM550x
Case
Fractal Design Define S
Cooling
Cooler Master TX3 i
Keyboard
Func KB-460 (MX Red)
Mouse
Corsair Gaming M65 RGB
Antivirus
Bitdefender Total Security 2016 + MBAM Pro + MBAE Pro
Browser
Google Chrome
Other Info
Creative Sound Blaster Tactic3D Rage V2 headset
Are you just saying I have too many programs at startup or is there a particular one you mean?
 

My Computer

Computer type
Laptop
Computer Manufacturer/Model Number
Lenovo 23445PU
OS
Microsoft Windows 7 Professional 64-bit 7601 Multiprocessor Free Service Pack 1
CPU
Intel(R) Core(TM) i7-3520M CPU @ 2.90GHz
Motherboard
LENOVO 23445PU
Memory
16.00 GB
Graphics Card(s)
NVIDIA NVS 5400M
Sound Card
(1) NVIDIA High Definition Audio (2) Realtek High Definiti
Monitor(s) Displays
ThinkPad Display 1600x900 on NVIDIA NVS 5400M
Screen Resolution
1600 x 900 x 32 bits (4294967296 colors) @ 50 Hz
Hard Drives
(1) M4-CT512M4SSD1 (2) WDC WD7500BPKT-75PK4T0
Internet Speed
100/10
Antivirus
Kaspersky
Browser
Mozilla
I am saying that you have too many
This may be very unclear, but these are your startup items.
This are about 20-25.
Code:
Sidebar	%programfiles%\windows sidebar\sidebar.exe /autorun	NT AUTHORITY\LOCAL SERVICE	HKU\S-1-5-19\SOFTWARE\Microsoft\Windows\CurrentVersion\Run
Sidebar	%programfiles%\windows sidebar\sidebar.exe /autorun	NT AUTHORITY\NETWORK SERVICE	HKU\S-1-5-20\SOFTWARE\Microsoft\Windows\CurrentVersion\Run
Dropbox	dropbox.lnk	A1-450S\A1	Startup
SmartSerialMail Sending	c:\program files (x86)\jam software\smartserialmail\smartserialmailserviceapp.exe /delayedstart	A1-450S\A1	HKU\S-1-5-21-2717444728-3692561192-2327565066-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run
CCleaner Monitoring	"c:\program files\ccleaner\ccleaner64.exe" /monitor	A1-450S\A1	HKU\S-1-5-21-2717444728-3692561192-2327565066-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run
HP Officejet 6700 (NET)	"c:\program files\hp\hp officejet 6700\bin\scantopcactivationapp.exe" -deviceid "cn23d2g2d305rq:nw" -scfn "hp officejet 6700 (net)" -autostart 1	A1-450S\A1	HKU\S-1-5-21-2717444728-3692561192-2327565066-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run
Dropbox Update	"c:\users\a1\appdata\local\dropbox\update\dropboxupdate.exe" /c	A1-450S\A1	HKU\S-1-5-21-2717444728-3692561192-2327565066-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run
RESTART_STICKY_NOTES	c:\windows\system32\stikynot.exe	A1-450S\A1	HKU\S-1-5-21-2717444728-3692561192-2327565066-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run
Spotify Web Helper	"c:\users\a1\appdata\roaming\spotify\spotifywebhelper.exe"	A1-450S\A1	HKU\S-1-5-21-2717444728-3692561192-2327565066-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run
Plex Media Server	"c:\program files (x86)\plex\plex media server\plex media server.exe"	A1-450S\A1	HKU\S-1-5-21-2717444728-3692561192-2327565066-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run
Install LastPass IE RunOnce	c:\progra~2\common~1\lpunin~1.exe -p -name=lastpass -ffuuid [email protected]	Public	Common Startup
RtsCM	rtscm64.exe	Public	HKLM\SOFTWARE\Microsoft\Windows\CurrentVersion\Run
TpShocks	tpshocks.exe	Public	HKLM\SOFTWARE\Microsoft\Windows\CurrentVersion\Run
LENOVO.TPKNRRES	c:\program files\lenovo\communications utility\tpknrres.exe	Public	HKLM\SOFTWARE\Microsoft\Windows\CurrentVersion\Run
AcWin7Hlpr	c:\program files (x86)\lenovo\access connections\actbenabler.exe	Public	HKLM\SOFTWARE\Microsoft\Windows\CurrentVersion\Run
BTMTrayAgent	rundll32.exe "c:\program files (x86)\intel\bluetooth\btmshellex.dll",trayapp	Public	HKLM\SOFTWARE\Microsoft\Windows\CurrentVersion\Run
MFACApp	"c:\program files\nok nok labs\multifactor authentication client\bin\mfac.exe"	Public	HKLM\SOFTWARE\Microsoft\Windows\CurrentVersion\Run
PasswordManager	"c:\program files\lenovo\password manager\password_manager.exe"	Public	HKLM\SOFTWARE\Microsoft\Windows\CurrentVersion\Run
AdobeAAMUpdater-1.0	"c:\program files (x86)\common files\adobe\oobe\pdapp\uwa\updaterstartuputility.exe"	Public	HKLM\SOFTWARE\Microsoft\Windows\CurrentVersion\Run
Acronis Scheduler2 Service	"c:\program files (x86)\common files\acronis\schedule2\schedhlp.exe"	Public	HKLM\SOFTWARE\Microsoft\Windows\CurrentVersion\Run
Mouse Suite 98 Daemon	ico.exe	Public	HKLM\SOFTWARE\Microsoft\Windows\CurrentVersion\Run
Daemon for Mouse Suite	c:\program files\lenovo\lenovo mouse suite\ico.exe 30	Public	HKLM\SOFTWARE\Microsoft\Windows\CurrentVersion\Run
SynTPEnh	%programfiles%\synaptics\syntp\syntpenh.exe	Public	HKLM\SOFTWARE\Microsoft\Windows\CurrentVersion\Run
iTunesHelper	"c:\program files\itunes\ituneshelper.exe"	Public	HKLM\SOFTWARE\Microsoft\Windows\CurrentVersion\Run

These are mine, less than 10 of which some are disabled
Code:
CCleaner Monitoring	"c:\program files\ccleaner\ccleaner64.exe" /monitor	MARTIJN\martijn	Startup
DellWPF	%programfiles%\synaptics\syntp\delltouchpad.exe /hidegui	Public	HKLM\SOFTWARE\Microsoft\Windows\CurrentVersion\Run
MusicManager	"c:\users\martijn\appdata\local\programs\google\musicmanager\musicmanager.exe"	MARTIJN\martijn	Startup
OneDrive	"c:\users\martijn\appdata\local\microsoft\onedrive\onedrive.exe" /background	MARTIJN\martijn	Startup
OscarEditor	"c:\program files (x86)\mouse editor\mouseeditor.exe" minimum	MARTIJN\martijn	Startup
RtHDVBg	"c:\program files\realtek\audio\hda\ravbg64.exe" /maxx4	Public	HKLM\SOFTWARE\Microsoft\Windows\CurrentVersion\Run
RTHDVCPL	"c:\program files\realtek\audio\hda\rtkngui64.exe" -s	Public	HKLM\SOFTWARE\Microsoft\Windows\CurrentVersion\Run
SynTPEnh	%programfiles%\synaptics\syntp\syntpenh.exe	Public	HKLM\SOFTWARE\Microsoft\Windows\CurrentVersion\Run
 

My Computer

Computer type
PC/Desktop
Computer Manufacturer/Model Number
Custom build
OS
Windows 10 Pro
CPU
i5-6500
Motherboard
Gigabyte B150-HD3P-CF
Memory
16GB DDR4 2133 Crucial Ballistix Sport LT
Graphics Card(s)
MSI GeForce GTX 1060 GAMING X 6G
Sound Card
Intel Display Audio
Monitor(s) Displays
Liyama ProLite XB2483HSU-B2
Screen Resolution
1920 x 1080
Hard Drives
Crucial MX200 500GB & Toshiba DT01ACA300 3TB
PSU
Corsair RM550x
Case
Fractal Design Define S
Cooling
Cooler Master TX3 i
Keyboard
Func KB-460 (MX Red)
Mouse
Corsair Gaming M65 RGB
Antivirus
Bitdefender Total Security 2016 + MBAM Pro + MBAE Pro
Browser
Google Chrome
Other Info
Creative Sound Blaster Tactic3D Rage V2 headset
OK, got it!
 

My Computer

Computer type
Laptop
Computer Manufacturer/Model Number
Lenovo 23445PU
OS
Microsoft Windows 7 Professional 64-bit 7601 Multiprocessor Free Service Pack 1
CPU
Intel(R) Core(TM) i7-3520M CPU @ 2.90GHz
Motherboard
LENOVO 23445PU
Memory
16.00 GB
Graphics Card(s)
NVIDIA NVS 5400M
Sound Card
(1) NVIDIA High Definition Audio (2) Realtek High Definiti
Monitor(s) Displays
ThinkPad Display 1600x900 on NVIDIA NVS 5400M
Screen Resolution
1600 x 900 x 32 bits (4294967296 colors) @ 50 Hz
Hard Drives
(1) M4-CT512M4SSD1 (2) WDC WD7500BPKT-75PK4T0
Internet Speed
100/10
Antivirus
Kaspersky
Browser
Mozilla
I've eliminated about 10 which I know aren't needed.
 

My Computer

Computer type
Laptop
Computer Manufacturer/Model Number
Lenovo 23445PU
OS
Microsoft Windows 7 Professional 64-bit 7601 Multiprocessor Free Service Pack 1
CPU
Intel(R) Core(TM) i7-3520M CPU @ 2.90GHz
Motherboard
LENOVO 23445PU
Memory
16.00 GB
Graphics Card(s)
NVIDIA NVS 5400M
Sound Card
(1) NVIDIA High Definition Audio (2) Realtek High Definiti
Monitor(s) Displays
ThinkPad Display 1600x900 on NVIDIA NVS 5400M
Screen Resolution
1600 x 900 x 32 bits (4294967296 colors) @ 50 Hz
Hard Drives
(1) M4-CT512M4SSD1 (2) WDC WD7500BPKT-75PK4T0
Internet Speed
100/10
Antivirus
Kaspersky
Browser
Mozilla
Usually the only startup items that are necessary is security items + possible audio & mouse/keyboard for proper function, most others don't need to run at startup to function proper.
Some will say that only security stuff is necessary, but peripheral items like mouse/keyboard and audio are too in my experience for proper functioning.

The last time I had disabled my touchpad per accident I had to use a restore point to get it enabled again, without it being enabled I can't use my touchpad and with every restart it kept disabled...
 

My Computer

Computer type
PC/Desktop
Computer Manufacturer/Model Number
Custom build
OS
Windows 10 Pro
CPU
i5-6500
Motherboard
Gigabyte B150-HD3P-CF
Memory
16GB DDR4 2133 Crucial Ballistix Sport LT
Graphics Card(s)
MSI GeForce GTX 1060 GAMING X 6G
Sound Card
Intel Display Audio
Monitor(s) Displays
Liyama ProLite XB2483HSU-B2
Screen Resolution
1920 x 1080
Hard Drives
Crucial MX200 500GB & Toshiba DT01ACA300 3TB
PSU
Corsair RM550x
Case
Fractal Design Define S
Cooling
Cooler Master TX3 i
Keyboard
Func KB-460 (MX Red)
Mouse
Corsair Gaming M65 RGB
Antivirus
Bitdefender Total Security 2016 + MBAM Pro + MBAE Pro
Browser
Google Chrome
Other Info
Creative Sound Blaster Tactic3D Rage V2 headset
ouch!! sounds very painful
 

My Computer

Computer type
Laptop
Computer Manufacturer/Model Number
Lenovo 23445PU
OS
Microsoft Windows 7 Professional 64-bit 7601 Multiprocessor Free Service Pack 1
CPU
Intel(R) Core(TM) i7-3520M CPU @ 2.90GHz
Motherboard
LENOVO 23445PU
Memory
16.00 GB
Graphics Card(s)
NVIDIA NVS 5400M
Sound Card
(1) NVIDIA High Definition Audio (2) Realtek High Definiti
Monitor(s) Displays
ThinkPad Display 1600x900 on NVIDIA NVS 5400M
Screen Resolution
1600 x 900 x 32 bits (4294967296 colors) @ 50 Hz
Hard Drives
(1) M4-CT512M4SSD1 (2) WDC WD7500BPKT-75PK4T0
Internet Speed
100/10
Antivirus
Kaspersky
Browser
Mozilla
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