Hello and welcome to the forum. : )
Your upgrade looks the problem,
updating bios could help.
Common for all your minidumps:
Probably caused by : ntkrnlmp.exe ( nt!KiDoubleFaultAbort+b2 )
PROCESS_NAME: sidebar.exe
MODULE_NAME: nt
FAILURE_BUCKET_ID: X64_0x7f_8_nt!KiDoubleFaultAbort+b2
UNEXPECTED_KERNEL_MODE_TRAP (7f)
This means a trap occurred in kernel mode, and it's a trap of a kind that the kernel isn't allowed to have/catch (bound trap) or that is always instant death (double fault)
Stop 7F, 0x00000008 (double-fault) error occurs because of a single-bit error in the ESP register
This problem occurs if one or more of the processors in the computer:
* Require a microcode update that is not applied by the computer's basic input/output system (BIOS).
* Are damaged or defective.
* Are operating outside their specified ranges for temperature, power, or other
These drivers are not the cause of the error, but do update them as they are too old:
ASTRA64.sys Wed May 04 13:33:22 2005
64bit and x64 - ASTRA32 - Advanced System Information Tool
PxHlpa64.sys Fri Feb 02 23:24:22 2007
Sonic Solutions - DVD Burning - DVD Decoder - DVD & Video Editing Software
b57nd60a.sys Tue Sep 30 02:54:42 2008
Broadcom NetXtreme Gigabit Ethernet NDIS6.x Unified Driver
ADIHdAud.sys Tue Dec 02 22:57:23 2008
HD Audio
Link Removed
pelvendr.sys Fri Jun 27 09:04:24 2008
pelmouse.sys Fri Jul 11 07:52:51 2008
pelusblf.sys Fri Jun 27 07:14:26 2008
Primax USB Mouse
