Windows 7 Forums

Welcome to Windows 7 Forums. Our forum is dedicated to helping you find support and solutions for any problems regarding your Windows 7 PC be it Dell, HP, Acer, Asus or a custom build. We also provide an extensive Windows 7 tutorial section that covers a wide range of tips and tricks.


Windows 7: BSOD 0x00000050

01 Sep 2014   #1
Ramirez

Windows 7 Ultimate x64
 
 
BSOD 0x00000050

Hello

Recently I had problems with BSOD 0x0000003b. After updating Windows it disappeared. I overclocked my CPU to 4.5GHz and replaced my Radeon HD6970 to GTX 780 TI. Today while browsing internet new BSOD 0x00000050 popped out.

My PC:

Motherboard: Asus P8P67 rev 3.0
CPU: i5-2500K
GPU: GTX 780 TI
Memory: GoodRam 2x 4GB CL9 1333MHz
Hard Drives: Kingston SV300S37A 120GB | WD Green WD10EZRX 1TB
PSU: Fractal Design Newton R3 600W 80+ Platinum

Could you guys help me solve this problem?


My System SpecsSystem Spec
.
01 Sep 2014   #2
HarriePateman

Windows 7 Ultimate 64-bit
 
 

Welcome to SevenForums,

Firstly please update to service pack one as this can remove a lot of bugs:
Code:
Wersja systemu operacyjnego:         6.1.7600 BRAK Kompilacja 7600
Back to your BSOD:

Code:
BugCheck 50, {fffff901c05d6e74, 0, fffff9600007cca3, 5}


Could not read faulting driver name
Probably caused by : win32k.sys ( win32k!bLoadFontFile+1f3 )

Followup: MachineOwner
---------
Code:
PAGE_FAULT_IN_NONPAGED_AREA (50)
Tip   Tip


Win32k.sys - page_fault_in_nonpaged_area -

A stop message that occurs when the demanded data is not found in memory. The system produces a fault, which usually specifies that the system looks for data in the paging file. The system cannot locate the data and recover it.

why?

An Antivirus program, damaged hardware, a buggy system service and a ruined NTFS volume can all generate this type of error message.

New Hardware?

If the BSOD is after the installation of new hardware, In order to fix this issue, remove the hardware to see if the error reappears, if the hardware has been added to the system newly. If the existing hardware is at fault, remove or change the faulty component and run the hardware diagnostics.



warning   Warning

Please make sure all of your drivers are up to date before continuing!

Drivers - Find and Update Outdated Drivers

Scan the system for possible virus infection with the following programs.


I notice you have AVG installed this is known for causing BSOD issues when using Windows 7:

information   Information
AVG Anti-virus is known for causing Blue screen of death issues on Windows 7.

I recommend you change your Anti-Virus and see if the problem still persists.

Here is a list of trusted Anti-Virus's:

AVAST 2014 | Download Free Antivirus Software for Virus Protection

Avira Free Antivirus - Download the best free antivirus software

Free Antivirus Software - Download Bitdefender UK Free Edition
My System SpecsSystem Spec
01 Sep 2014   #3
Ramirez

Windows 7 Ultimate x64
 
 

Awesome. Thank you for the quick reply!

I installed Service Pack 1 and changed my anti-virus to Avira. Then I used Avira, TDSSKiller, Malwarebytes Anti-Malware and HitmanPro to scan my system. No threats found. I also checked the drivers, but a lot of them are marked in red. I'm not sure which one to update. Could you help me with it?

I don't know if it's important but BlueScreenView is showing these files as cause of the problem.

My System SpecsSystem Spec
.

02 Sep 2014   #4
HarriePateman

Windows 7 Ultimate 64-bit
 
 

Brilliant,

I have had a look for you, and there is nothing that stands out as a major cause.

However there are a lot of outdated drivers.

Lets take this one for example:

Code:
Driver Name       : mv91xx.sys
Address           : 00000000`01149000
End Address       : 00000000`011D5000
Size              : 0x0008c000
Load Count        : 1
Index             : 24
File Type         : System Driver
Description       : Marvell magni Windows Driver
Version           : 1.0.0.1045
Company           : Marvell Semiconductor, Inc.
Product Name      : Marvell magni
Modified Date     : 27-08-2010 19:53:22
Created Date      : 27-08-2010 19:53:22
Filename          : C:\Windows\system32\DRIVERS\mv91xx.sys
File Attributes   : A
Service Name      : mv91xx
Service Display Name: 
Digital Signature :
As we can see its 2010, it may be an idea to update this, but as i mentioned that are alot of these.

Because of the bugcheck we are receiving i am 90% sure its driver related, Here is an example of your bug-check:

information   Information
One example would be installing an NVIDIA graphics card in place of an ATI graphics card without changing from an NVIDIA driver to an ATI driver. Or, installing a Canon printer in place of an HP printer without changing drivers.


After you have updated all the outdated drivers, we will see how the problem looks then.
My System SpecsSystem Spec
02 Sep 2014   #5
Ramirez

Windows 7 Ultimate x64
 
 

Ok, I updated some of them. It's really hard to find all.

Recently I changed the video card drivers from ATI to NVIDIA. I used this website to completely uninstall ATI drivers before installing NVIDIA drivers. Guide: How To Completely Uninstall AMD Graphics Drivers

I don't know... Maybe I left some files that are causing the issue now?
My System SpecsSystem Spec
02 Sep 2014   #6
HarriePateman

Windows 7 Ultimate 64-bit
 
 

If the problems started after the change, try to change them back?
My System SpecsSystem Spec
02 Sep 2014   #7
Ramirez

Windows 7 Ultimate x64
 
 

Why would I install ATI drivers back when I'm using NVIDIA card now? That would be stupid.

Hmm... Maybe this is already fixed. What do you think? I can wait and see if the BSOD appears again.
My System SpecsSystem Spec
02 Sep 2014   #8
HarriePateman

Windows 7 Ultimate 64-bit
 
 

Ohhh sorry i misunderstood, It may be fixed now i believe it was down to outdated drivers.

But just in case, leave this thread open, and i will be more then happy to help.
My System SpecsSystem Spec
02 Sep 2014   #9
derekimo

Microsoft Community Contributor Award Recipient

 
 

You seem to have removed your dump files but a bugcheck 50 is usually memory or RAM related, have you tested your RAM?

information   Information
MemTest86+

Run a minimum of 8 passes, preferably overnight, or until errors occur using MemTest86+.

Use this tutorial to help you use MemTest86+:
RAM - Test with MemTest86+


That "probably caused by" above and the drivers bluescreenview pointed to are false positives, they are core Microsoft drivers and almost never the actual cause.
My System SpecsSystem Spec
02 Sep 2014   #10
Ramirez

Windows 7 Ultimate x64
 
 

Ok, thank you for your help

edit:

Quote   Quote: Originally Posted by derekimo View Post
You seem to have removed your dump files but a bugcheck 50 is usually memory or RAM related, have you tested your RAM?

information   Information
MemTest86+

Run a minimum of 8 passes, preferably overnight, or until errors occur using MemTest86+.

Use this tutorial to help you use MemTest86+:
RAM - Test with MemTest86+


That "probably caused by" above and the drivers bluescreenview pointed to are false positives, they are core Microsoft drivers and almost never the actual cause.
Yes, I used MemTest86+ to test my memory, but I didn't know that I have to run it so long. It passed 1 test without errors. I will run it over night. Thanks for advice.

edit 2:

After more than 9 hours of testing.



No errors. So I guess my memory is fine.
My System SpecsSystem Spec
Reply

 BSOD 0x00000050




Thread Tools Search this Thread
Search this Thread:

Advanced Search




Similar help and support threads
Thread Forum
BSOD 0x00000050
Hi, Please, i need help to resolve this bsod. thankz
BSOD Help and Support
BSOD 0x00000050 Please help...
I literally have had this issue for months now. I have a Phenom II X4 955, 8GB Ripjaw ram, and an ASUS M5A78L-MLX Plus and every time I try to get drivers for the onboard video, I get 0x00000050. This also happens when trying to download something, or install something. I know it isn't the hard...
BSOD Help and Support
BSOD 0x00000050
Hi guys, I was getting this BSOD during League of Legends, after that I was running a full scan of Microsoft Security Essentials then got the same problem. Replaced RAM after I had some RAM failures, its the same RAM as I had before only new ones. I dont know if u need anymore information...
BSOD Help and Support
BSOD 0x00000050
Hi guys need some help. My computer was working fine on windows 7 32 bit. I tried to install an update for the Nvidia SMU driver and got a BSOD 0x00000050 nvsmu. I then thought seen as how my system would run better on x64 i will install this. Have to unidentified drivers in device...
BSOD Help and Support
BSOD 0x00000050
Hi my PC keeps on BSODing when doing random tasks on the computer it can be totaly random in time frames somtimes the computer works fine for a few hours and others its just a matter of minuetes before it crashes ive ran memory tests disk checks and all sorts and they have all came back with no...
BSOD Help and Support
BSOD 0x00000050
I received this error a few minutes ago. Upon googling it microsoft stated there was a hotfix for this error. Upon downloading and going to install the fix it stated it was already installed. My RAM, Video Card and Hard drives are not faulty. My processor is not faulty. My bios was updated...
BSOD Help and Support


Our Sites

Site Links

About Us

Find Us

Windows 7 Forums is an independent web site and has not been authorized, sponsored, or otherwise approved by Microsoft Corporation. "Windows 7" and related materials are trademarks of Microsoft Corp.

Designer Media Ltd

All times are GMT -5. The time now is 07:00.

Twitter Facebook Google+



Windows 7 Forums

Seven Forums Android App Seven Forums IOS App