Frequent 0x00000050 BSOD after boot

Welcome to Seven Forums.

Follow these-

Arc said:

Get rid of intel rapid storage.

Code:

iaStorA.sys                 Fri Aug 17 02:32:56 2012 (502D58F8)
iaStorF.sys                 Fri Aug 17 02:32:59 2012 (502D58FB)

1. Right click on "my computer" icon and click "manage" on the context menu.
2. It will open the "computer management" window.
3. Select "Device Manager" in the left pane, It will list all the existing devices up.
4. Expand "Disc Drives" by clicking on the triangle in front of it.
5. Select one item under it, right click, uninstall.
6. Continue the process for all items under "Disc Drives"
7. Now restart the computer. At restart, windows will auto configure the appropriate system driver, msahci.sys.

writhziden said:

If you have an SSD, make sure the following are up to date:

• SSD firmware
• BIOS Version
• Chipset Drivers
• Hard disk controller drivers/SATA drivers
• If you have a Marvell IDE ATA/ATAPI device, make sure the drivers are up to date from the Intel site or Marvell site and not from your motherboard/vendor support site.

Arc said:

Lately we have experienced some issues with the latest driver. Install the 314.22 WHQL only.

Code:

nvlddmkm.sys Thu Sep 12 11:16:00 2013 (52314E10)

nVidia Video drivers
Driver Reference Table - nvlddmkm.sys

• Uninstall All nvidia items in Control Panel > Programs and features
  
  • 3D Vision Control Driver
  • 3D Vision Driver
  • Graphics Driver
  • HD Audio Driver
  • PhysX
  • nvidia Update
  
  (Are you using nvidia chipset drivers? If so, dont uninstall anything other than those are listed).
• Now follow Drivers - Clean Left over Files after Uninstalling
• Boot normally now. Go to Drivers - Download NVIDIA Drivers, Download 314.22 WHQL. While installing, Select Custom (Advanced) install. In the next page, follow this settings:
  
  

Let us know the results.

Use MSE in place of Avast!

• Microsoft Security Essentials & the Free version of Malwarebytes, update and make full scans separately:
  
  • Uninstallers (removal tools) for common antivirus software - ESET Knowledgebase
  • Help protect your PC with Microsoft Security Essentials
  • Malwarebytes Free

   Note

Do not start the trial version of MalwareBytes

• Also take a look at: Good & Free System Security Combination

• System File Checker
  
  • The SFC /SCANNOW Command - System File Checker scans the integrity of all protected Windows 7 system files and replaces incorrect corrupted, changed/modified, or damaged versions with the correct versions if possible. If you have modified your system files as in theming explorer/system files, running sfc /scannow will revert the system files to it's default state.
    
    • Link to full tutorial: SFC /SCANNOW Command - System File Checker
• Run Disk Check in Windows 7
  
  • Run this on your Hard Drive(s). This will show you how to run Check Disk or chkdsk in Windows 7 to check a selected hard disk for file system errors and bad sectors on it. With both boxes checked for all HDDs and with Automatically fix file system errors. Post back your logs for the checks after finding them using Check Disk (chkdsk) - Read Event Viewer Log
    
    • Link to full tutorial: Disk Check

• Test your Hardware for Stability and Heat Problems with Prime95:
  
  • Be sure to keep an eye on your temperatures when running these tests, especially the Large FFTs. Stress Test With Prime95
• How to Stress Test a Video Card with Furmark:
  
  • Video Card - Stress Test with Furmark
• Test your CPU Stability with IntelBurnTest:
  
  • CPU - Stress Test Using IntelBurnTest

• Check for heating issues using Speccy or HWmonitor
  
  • HWMonitor CPUID - System & hardware benchmark, monitoring, reporting
  • Speccy - System Information - Free Download
    
    • Please upload a summary tab using Speccy. Screenshots and Files - Upload and Post in Seven Forums

BSOD BUGCHECK SUMMARY

Code:

Built by: 7601.17514.amd64fre.win7sp1_rtm.101119-1850
Debug session time: Sat Oct 19 00:35:46.313 2013 (UTC + 6:00)
System Uptime: 0 days 0:07:49.640
BugCheck 50, {fffff84409a4e94c, 0, fffff80002f9a3de, 5}
Probably caused by : Unknown_Image ( nt!CmpKcbCacheLookup+1de )
BUGCHECK_STR:  0x50
PROCESS_NAME:  TrustedInstall
¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨``
Built by: 7601.17514.amd64fre.win7sp1_rtm.101119-1850
Debug session time: Thu Oct 17 13:39:22.371 2013 (UTC + 6:00)
System Uptime: 0 days 0:27:19.698
BugCheck 50, {fffff8720311700c, 0, fffff80002fad3de, 5}
Probably caused by : Unknown_Image ( nt!CmpKcbCacheLookup+1de )
BUGCHECK_STR:  0x50
PROCESS_NAME:  TrustedInstall
¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨``
Built by: 7601.17514.amd64fre.win7sp1_rtm.101119-1850
Debug session time: Wed Oct 16 00:28:41.962 2013 (UTC + 6:00)
System Uptime: 0 days 0:06:59.289
BugCheck 50, {fffff89807c4f210, 1, fffff80002f701b1, 5}
Probably caused by : Unknown_Image ( nt!CmpDelayDerefKCBWorker+81 )
BUGCHECK_STR:  0x50
PROCESS_NAME:  System
¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨``
Built by: 7601.17514.amd64fre.win7sp1_rtm.101119-1850
Debug session time: Wed Oct 16 00:14:07.311 2013 (UTC + 6:00)
System Uptime: 0 days 0:03:43.638
BugCheck 50, {fffff80008c4e94c, 0, fffff80002f653de, 2}
Probably caused by : Unknown_Image ( nt!CmpKcbCacheLookup+1de )
BUGCHECK_STR:  0x50
PROCESS_NAME:  TrustedInstall
¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨``
Built by: 7601.17514.amd64fre.win7sp1_rtm.101119-1850
Debug session time: Wed Oct 16 00:10:03.264 2013 (UTC + 6:00)
System Uptime: 0 days 10:37:50.591
BugCheck 50, {fffff8db0d75ca20, 0, fffff80002dbb9bc, 5}
Probably caused by : Unknown_Image ( nt!ExDeferredFreePool+100 )
BUGCHECK_STR:  0x50
PROCESS_NAME:  TrustedInstall
¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨``
Built by: 7601.17514.amd64fre.win7sp1_rtm.101119-1850
Debug session time: Tue Oct 15 13:31:52.661 2013 (UTC + 6:00)
System Uptime: 0 days 0:24:43.988
BugCheck 50, {fffff82007f22018, 1, fffff80002e0c617, 5}
Probably caused by : Unknown_Image ( nt!ExAllocatePoolWithTag+537 )
BUGCHECK_STR:  0x50
PROCESS_NAME:  TrustedInstall
¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨``
Built by: 7601.17514.amd64fre.win7sp1_rtm.101119-1850
Debug session time: Tue Oct 15 13:06:48.115 2013 (UTC + 6:00)
System Uptime: 0 days 0:08:12.441
BugCheck 50, {fffffa92079c5ce8, 1, fffff80002ce04d4, 5}
Probably caused by : Unknown_Image ( nt!ExAcquireResourceExclusiveLite+54 )
BUGCHECK_STR:  0x50
PROCESS_NAME:  AvastSvc.exe
¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨``
Built by: 7601.17514.amd64fre.win7sp1_rtm.101119-1850
Debug session time: Sun Oct 13 02:14:06.183 2013 (UTC + 6:00)
System Uptime: 0 days 2:03:10.135
BugCheck 1000007E, {ffffffffc0000005, fffff80002fb426b, fffff880035c48d8, fffff880035c4130}
Probably caused by : ntkrnlmp.exe ( nt!CmpDelayDerefKCBWorker+13b )
BUGCHECK_STR:  0x7E
PROCESS_NAME:  System
¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨``

Hi Tom :) .

Please use Samsung Magician and verify /update to the latest firmware for your SSD.

• Samsung SSD (Solid State Drive) 840 series | Samsung SSD Website

Also try and use a different SATA port on the motherboard.