i have been having 0xf4 bsods since i can remember, stopped for some months and then re-occured today, recently i have been having pc freezes(requires the use of power button to restart) and some 0xA7 and other various BSOD(inpage errors, critical termination). i have attached the minidump files. My previous hard drive failed(it appeared so) and bought a brand new one from a trusted company of mine, but the 0xf4 and 0x7a continue to this day, i also forgot to mention i got 0x1e sometimes before. I finally decided to get to the bottom of this.To minidumps

EDIT: Got 0x1A today(MEMORY_MANAGEMENT).

• Edited by Soteris1234 Saturday, May 16, 2015 12:52 PM
• Moved by Paul E LongMicrosoft employee Wednesday, May 20, 2015 9:51 PM

You mentioned hard disk replacement, have you tested your memory? These errors could also be caused by a memory problem. You may also want to update your storage controller driver with the latest driver from the device or system manufacturer.

Brandon
Windows Outreach Team- IT Pro
Windows for IT Pros on TechNet