Nyligen många Blue screen of Death

OS: Windows 8 Pro (Installerad via USB)
CPU: AMD Athlon X4 860K 3.7GHz Quad-Core Processor
Motherboard: ASRock FM2A88M EXTREME4+ Micro ATX FM2+ Motherboard
Memory: Crucial Ballistix Sport 8GB (2 x 4GB) DDR3-1600 Memory
Storage: Western Digital Caviar Blue 1TB 3.5" 7200RPM Internal Hard Drive
Video Card: XFX Radeon R9 270 2GB Core Edition Video Card
Case: Fractal Design Core 2500 ATX Mid Tower Case
Power Supply: XFX 550W 80+ Bronze Certified ATX Power Supply

"On Tue 2015-10-13 18:56:19 GMT your computer crashed
crash dump file: C:\Windows\Minidump\101315-38421-01.dmp
This was probably caused by the following module: ntoskrnl.exe (nt+0x14F9A0)
Bugcheck code: 0x9F (0x3, 0xFFFFE0014A110060, 0xFFFFF8005E113CB0, 0xFFFFE00148D565D0)
Error: DRIVER_POWER_STATE_FAILURE
file path: C:\Windows\system32\ntoskrnl.exe
product: Microsoft® Windows® Operating System
company: Microsoft Corporation
description: NT Kernel & System
Bug check description: This bug check indicates that the driver is in an inconsistent or invalid power state.
This appears to be a typical software driver bug and is not likely to be caused by a hardware problem.
The crash took place in the Windows kernel. Possibly this problem is caused by another driver that cannot be identified at this time.

On Tue 2015-10-13 18:56:19 GMT your computer crashed
crash dump file: C:\Windows\memory.dmp
This was probably caused by the following module: ntkrnlmp.exe (nt!KeBugCheckEx+0x0)
Bugcheck code: 0x9F (0x3, 0xFFFFE0014A110060, 0xFFFFF8005E113CB0, 0xFFFFE00148D565D0)
Error: DRIVER_POWER_STATE_FAILURE
Bug check description: This bug check indicates that the driver is in an inconsistent or invalid power state.
This appears to be a typical software driver bug and is not likely to be caused by a hardware problem.
The crash took place in the Windows kernel. Possibly this problem is caused by another driver that cannot be identified at this time.

On Sat 2015-10-03 22:26:36 GMT your computer crashed
crash dump file: C:\Windows\Minidump\100415-30437-01.dmp
This was probably caused by the following module: hal.dll (hal+0x539A)
Bugcheck code: 0x9F (0x3, 0xFFFFE000CDB1C060, 0xFFFFF801A670B8E0, 0xFFFFE000D7A7A010)
Error: DRIVER_POWER_STATE_FAILURE
file path: C:\Windows\system32\hal.dll
product: Microsoft® Windows® Operating System
company: Microsoft Corporation
description: Hardware Abstraction Layer DLL
Bug check description: This bug check indicates that the driver is in an inconsistent or invalid power state.
This appears to be a typical software driver bug and is not likely to be caused by a hardware problem.
The crash took place in a standard Microsoft module. Your system configuration may be incorrect. Possibly this problem is caused by another driver on your system that cannot be identified at this time.

On Fri 2015-09-25 20:11:33 GMT your computer crashed
crash dump file: C:\Windows\Minidump\092515-31953-01.dmp
This was probably caused by the following module: ntoskrnl.exe (nt+0x14F9A0)
Bugcheck code: 0x9F (0x3, 0xFFFFE000B929E060, 0xFFFFF8028310B8E0, 0xFFFFE000BA129660)
Error: DRIVER_POWER_STATE_FAILURE
file path: C:\Windows\system32\ntoskrnl.exe
product: Microsoft® Windows® Operating System
company: Microsoft Corporation
description: NT Kernel & System
Bug check description: This bug check indicates that the driver is in an inconsistent or invalid power state.
This appears to be a typical software driver bug and is not likely to be caused by a hardware problem.
The crash took place in the Windows kernel. Possibly this problem is caused by another driver that cannot be identified at this time.

On Wed 2015-09-23 14:43:25 GMT your computer crashed
crash dump file: C:\Windows\Minidump\092315-35515-01.dmp
This was probably caused by the following module: dxgkrnl.sys (dxgkrnl+0x18755)
Bugcheck code: 0x100000EA (0xFFFFE00085163500, 0x0, 0x0, 0x0)
Error: THREAD_STUCK_IN_DEVICE_DRIVER_M
file path: C:\Windows\system32\drivers\dxgkrnl.sys
product: Microsoft® Windows® Operating System
company: Microsoft Corporation
description: DirectX Graphics Kernel
Bug check description: This indicates that a thread in a device driver is endlessly spinning.
This appears to be a typical software driver bug and is not likely to be caused by a hardware problem.
The crash took place in a standard Microsoft module. Your system configuration may be incorrect. Possibly this problem is caused by another driver on your system that cannot be identified at this time.

On Mon 2015-09-21 20:56:21 GMT your computer crashed
crash dump file: C:\Windows\Minidump\092115-26718-01.dmp
This was probably caused by the following module: ntoskrnl.exe (nt+0x14F9A0)
Bugcheck code: 0x1A (0x41792, 0xFFFFF680002C50B8, 0x500000000000, 0x0)
Error: MEMORY_MANAGEMENT
file path: C:\Windows\system32\ntoskrnl.exe
product: Microsoft® Windows® Operating System
company: Microsoft Corporation
description: NT Kernel & System
Bug check description: This indicates that a severe memory management error occurred.
This might be a case of memory corruption. More often memory corruption happens because of software errors in buggy drivers, not because of faulty RAM modules.
The crash took place in the Windows kernel. Possibly this problem is caused by another driver that cannot be identified at this time.

On Thu 2015-08-06 18:54:29 GMT your computer crashed
crash dump file: C:\Windows\Minidump\080615-29156-01.dmp
This was probably caused by the following module: ntoskrnl.exe (nt+0x150CA0)
Bugcheck code: 0x7A (0xFFFFF6E00010F2F8, 0xFFFFFFFFC000003F, 0x1CBF26880, 0xFFFFC00021E5F9E8)
Error: KERNEL_DATA_INPAGE_ERROR
file path: C:\Windows\system32\ntoskrnl.exe
product: Microsoft® Windows® Operating System
company: Microsoft Corporation
description: NT Kernel & System
Bug check description: This bug check indicates that the requested page of kernel data from the paging file could not be read into memory.
The crash took place in the Windows kernel. Possibly this problem is caused by another driver that cannot be identified at this time.

7 crash dumps have been found and analyzed"