Getting a bunch of blue screens this has been happening since before I installed Windows 8.1 so that isn't the issue. Will include some whocrashed reports.
Specs:
i7 4770k
Asus Z97-K motherboard
Gigabyte G1 Gaming GTX 970
Corsair RM 850 Watt 80 plus Gold PSU
Corsair XMS3 1600MHz RAM
SanDisk SDSSDHP 128G SSD
119GB Corsair Force GS SSD
298GB Western Digital WDC WD3200AVVS-63L2B0 HDD (nicked from a Sky Box)
298GB Western Digital WDC WD3200AAJS-00L7A0 HDD (same as above)
Xonar DSX Soundcard
And one other that was the same as the first.
Specs:
i7 4770k
Asus Z97-K motherboard
Gigabyte G1 Gaming GTX 970
Corsair RM 850 Watt 80 plus Gold PSU
Corsair XMS3 1600MHz RAM
SanDisk SDSSDHP 128G SSD
119GB Corsair Force GS SSD
298GB Western Digital WDC WD3200AVVS-63L2B0 HDD (nicked from a Sky Box)
298GB Western Digital WDC WD3200AAJS-00L7A0 HDD (same as above)
Xonar DSX Soundcard
On Tue 21/04/2015 02:33:10 GMT your computer crashed
crash dump file: C:\WINDOWS\Minidump\042115-6906-01.dmp
This was probably caused by the following module: hal.dll (hal+0x35C9F)
Bugcheck code: 0x124 (0x0, 0xFFFFE000027BC028, 0xBF800000, 0x124)
Error: WHEA_UNCORRECTABLE_ERROR
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 a fatal hardware error has occurred. This bug check uses the error data that is provided by the Windows Hardware Error Architecture (WHEA).
This is likely to be caused by a hardware problem problem. This problem might be caused by a thermal issue.
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 Tue 21/04/2015 02:02:32 GMT your computer crashed
crash dump file: C:\WINDOWS\Minidump\042115-7109-01.dmp
This was probably caused by the following module: hal.dll (hal+0x35C9F)
Bugcheck code: 0x124 (0x0, 0xFFFFE00002788028, 0xB2000000, 0x10014)
Error: WHEA_UNCORRECTABLE_ERROR
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 a fatal hardware error has occurred. This bug check uses the error data that is provided by the Windows Hardware Error Architecture (WHEA).
This is likely to be caused by a hardware problem problem. This problem might be caused by a thermal issue.
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.
crash dump file: C:\WINDOWS\Minidump\042115-6906-01.dmp
This was probably caused by the following module: hal.dll (hal+0x35C9F)
Bugcheck code: 0x124 (0x0, 0xFFFFE000027BC028, 0xBF800000, 0x124)
Error: WHEA_UNCORRECTABLE_ERROR
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 a fatal hardware error has occurred. This bug check uses the error data that is provided by the Windows Hardware Error Architecture (WHEA).
This is likely to be caused by a hardware problem problem. This problem might be caused by a thermal issue.
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 Tue 21/04/2015 02:02:32 GMT your computer crashed
crash dump file: C:\WINDOWS\Minidump\042115-7109-01.dmp
This was probably caused by the following module: hal.dll (hal+0x35C9F)
Bugcheck code: 0x124 (0x0, 0xFFFFE00002788028, 0xB2000000, 0x10014)
Error: WHEA_UNCORRECTABLE_ERROR
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 a fatal hardware error has occurred. This bug check uses the error data that is provided by the Windows Hardware Error Architecture (WHEA).
This is likely to be caused by a hardware problem problem. This problem might be caused by a thermal issue.
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.
And one other that was the same as the first.