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Windows 7: BSODs: SCSIPORT.sys, atikmdag.sys, dxgkrnl.sys, netbt.sys, ntoskrnl

10 Dec 2015   #1

Windows 7 Ultimate x64 XP Pro x32.
BSODs: SCSIPORT.sys, atikmdag.sys, dxgkrnl.sys, netbt.sys, ntoskrnl

I'm using Windows 7X64 Ultimate updated with all security patches. I started getting BSOD's about 4 weeks ago. I only got one about every 3 days. Now they occur 1-2 times a day. BlueScreenView points to SCSIPORT.sys, atikmdag.sys, dxgkrnl.sys, netbt.sys, and ntoskrnl.exe as the culprits. I rolled my computer back to an image I made 5 months ago, and updated Windows with all the latest patches. I then got 2 more BSOD's a few hours later. The latest one was caused by SCSIPORT.sys according to BlueScreenView. I read some reports on the net that atimdag.sys, and dxgkrnl.sys are related to my graphics card. I checked them in my system 32 driver folder, and the file properties said Microsoft on them so i'm not sure if my video card driver uses them.

I'm using an AMD Radeon HD 6950 video card. I'm using the next to the latest version of Catalyst Control Center for my video card. If I update to the latest version then I have no audio on my Samsung TV when using an HDMI cord. I tried trouble shooting it, but was unsuccessful.

I ran a memory check at boot using Windows 7 memory check feature, and it said no errors were found. I also ran sfc/scannow, and no errors were found.

I'm not positive my video card is at fault so I would be most grateful if someone more knowledgeable could have a look at the minidumps. Maybe some other firmware on my machine also needs updated. It's hard for me to says since a different drivers has been indicated with each BSOD. I enclose all the minidumps I have so you could look at them if needed.

Thank you so much for you help!!


My System SpecsSystem Spec
16 Dec 2015   #2

Windows 7 Ultimate x64 XP Pro x32.

I'm going to remove my minidumps since it has been 5 days, and no one has responded. For all I know they could have information in them that should not be made public.
My System SpecsSystem Spec

 BSODs: SCSIPORT.sys, atikmdag.sys, dxgkrnl.sys, netbt.sys, ntoskrnl

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