Windows 7 Random BSOD

[akcrxnj]

Hi everyone my brothers Win7 system is getting BSOD sporadically. I captured the minidumps andstarted to look at them via BlueScreenView.exe. In the "Caused By Driver" field it shows four different files.

ntoskrnl.exe
discache.sys
Ntfs.sys
fltmgr.sys

Would any one know what the root case for these errors would be? The system is a Quad Core AMD box with 8gb of memory and SSD hard drive.

Thanks

 

[akcrxnj]

Link RemovedAttached mini_dumps via zip file.