Also I downloaded 'BlueScreenView', and saved these log files and this screen shot if that helps?
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Dump File : 121913-8640-01.dmp
Crash Time : 19/12/2013 10:01:08
Bug Check String : BAD_POOL_HEADER
Bug Check Code : 0x00000019
Parameter 1 : 00000000`0000000e
Parameter 2 : ffffe000`1c85e280
Parameter 3 : 5e9abf20`706d0001
Parameter 4 : 5e9abf20`706d5a15
Caused By Driver : nvlddmkm.sys
Caused By Address : nvlddmkm.sys+8ac0b0
File Description :
Product Name :
Company :
File Version :
Processor : x64
Crash Address : ntoskrnl.exe+14dca0
Stack Address 1 :
Stack Address 2 :
Stack Address 3 :
Computer Name :
Full Path : C:\Windows\Minidump\121913-8640-01.dmp
Processors Count : 8
Major Version : 15
Minor Version : 9600
Dump File Size : 297,056
Dump File Time : 19/12/2013 10:01:56
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Dump File : 121313-8296-01.dmp
Crash Time : 13/12/2013 16:55:08
Bug Check String :
Bug Check Code : 0x00000124
Parameter 1 : 00000000`00000000
Parameter 2 : ffffe000`03051028
Parameter 3 : 00000000`b0800000
Parameter 4 : 00000000`00040151
Caused By Driver : hal.dll
Caused By Address : hal.dll+35cdf
File Description :
Product Name :
Company :
File Version :
Processor : x64
Crash Address : ntoskrnl.exe+14dca0
Stack Address 1 :
Stack Address 2 :
Stack Address 3 :
Computer Name :
Full Path : C:\Windows\Minidump\121313-8296-01.dmp
Processors Count : 8
Major Version : 15
Minor Version : 9600
Dump File Size : 297,048
Dump File Time : 13/12/2013 16:55:57
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Dump File : 121113-11625-01.dmp
Crash Time : 11/12/2013 14:26:07
Bug Check String :
Bug Check Code : 0xc000021a
Parameter 1 : ffffc000`07b88010
Parameter 2 : 00000000`00000000
Parameter 3 : 00000000`00000000
Parameter 4 : 00000000`00000000
Caused By Driver : ntoskrnl.exe
Caused By Address : ntoskrnl.exe+14dca0
File Description :
Product Name :
Company :
File Version :
Processor : x64
Crash Address : ntoskrnl.exe+14dca0
Stack Address 1 :
Stack Address 2 :
Stack Address 3 :
Computer Name :
Full Path : C:\Windows\Minidump\121113-11625-01.dmp
Processors Count : 8
Major Version : 15
Minor Version : 9600
Dump File Size : 297,056
Dump File Time : 11/12/2013 14:26:59
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Dump File : 121113-11625-01.dmp
Crash Time : 11/12/2013 14:26:07
Bug Check String :
Bug Check Code : 0xc000021a
Parameter 1 : ffffc000`07b88010
Parameter 2 : 00000000`00000000
Parameter 3 : 00000000`00000000
Parameter 4 : 00000000`00000000
Caused By Driver : ntoskrnl.exe
Caused By Address : ntoskrnl.exe+14dca0
File Description :
Product Name :
Company :
File Version :
Processor : x64
Crash Address : ntoskrnl.exe+14dca0
Stack Address 1 :
Stack Address 2 :
Stack Address 3 :
Computer Name :
Full Path : C:\Windows\Minidump\121113-11625-01.dmp
Processors Count : 8
Major Version : 15
Minor Version : 9600
Dump File Size : 297,056
Dump File Time : 11/12/2013 14:26:59
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Dump File : 120913-13187-01.dmp
Crash Time : 09/12/2013 17:08:29
Bug Check String : MEMORY_MANAGEMENT
Bug Check Code : 0x0000001a
Parameter 1 : 00000000`00041201
Parameter 2 : fffff680`00021330
Parameter 3 : e6400003`19525847
Parameter 4 : ffffe000`00f82de0
Caused By Driver : ntoskrnl.exe
Caused By Address : ntoskrnl.exe+14dca0
File Description :
Product Name :
Company :
File Version :
Processor : x64
Crash Address : ntoskrnl.exe+14dca0
Stack Address 1 :
Stack Address 2 :
Stack Address 3 :
Computer Name :
Full Path : C:\Windows\Minidump\120913-13187-01.dmp
Processors Count : 8
Major Version : 15
Minor Version : 9600
Dump File Size : 297,056
Dump File Time : 09/12/2013 17:09:32
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Dump File : 120713-15421-01.dmp
Crash Time : 07/12/2013 20:03:07
Bug Check String : MEMORY_MANAGEMENT
Bug Check Code : 0x0000001a
Parameter 1 : 00000000`00000403
Parameter 2 : fffff680`2aa408b0
Parameter 3 : cae00002`8f321847
Parameter 4 : fffff6f0`00247798
Caused By Driver : ntoskrnl.exe
Caused By Address : ntoskrnl.exe+14dca0
File Description :
Product Name :
Company :
File Version :
Processor : x64
Crash Address : ntoskrnl.exe+14dca0
Stack Address 1 :
Stack Address 2 :
Stack Address 3 :
Computer Name :
Full Path : C:\Windows\Minidump\120713-15421-01.dmp
Processors Count : 8
Major Version : 15
Minor Version : 9600
Dump File Size : 297,000
Dump File Time : 07/12/2013 20:04:12
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Dump File : 120713-15421-01.dmp
Crash Time : 07/12/2013 20:03:07
Bug Check String : MEMORY_MANAGEMENT
Bug Check Code : 0x0000001a
Parameter 1 : 00000000`00000403
Parameter 2 : fffff680`2aa408b0
Parameter 3 : cae00002`8f321847
Parameter 4 : fffff6f0`00247798
Caused By Driver : ntoskrnl.exe
Caused By Address : ntoskrnl.exe+14dca0
File Description :
Product Name :
Company :
File Version :
Processor : x64
Crash Address : ntoskrnl.exe+14dca0
Stack Address 1 :
Stack Address 2 :
Stack Address 3 :
Computer Name :
Full Path : C:\Windows\Minidump\120713-15421-01.dmp
Processors Count : 8
Major Version : 15
Minor Version : 9600
Dump File Size : 297,000
Dump File Time : 07/12/2013 20:04:12
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Dump File : 120613-45625-01.dmp
Crash Time : 06/12/2013 11:50:07
Bug Check String : NTFS_FILE_SYSTEM
Bug Check Code : 0x00000024
Parameter 1 : 000000b5`00190637
Parameter 2 : ffffd000`2bed6d68
Parameter 3 : ffffd000`2bed6570
Parameter 4 : fffff802`1a683d7d
Caused By Driver : Ntfs.sys
Caused By Address : Ntfs.sys+324b7
File Description :
Product Name :
Company :
File Version :
Processor : x64
Crash Address : ntoskrnl.exe+14dca0
Stack Address 1 :
Stack Address 2 :
Stack Address 3 :
Computer Name :
Full Path : C:\Windows\Minidump\120613-45625-01.dmp
Processors Count : 8
Major Version : 15
Minor Version : 9600
Dump File Size : 297,056
Dump File Time : 06/12/2013 11:51:49
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Dump File : 120413-38953-01.dmp
Crash Time : 04/12/2013 08:30:54
Bug Check String : BAD_POOL_HEADER
Bug Check Code : 0x00000019
Parameter 1 : 00000000`00000022
Parameter 2 : ffffc000`0ae00000
Parameter 3 : 00000000`00000001
Parameter 4 : 00000000`00000000
Caused By Driver : avgldx64.sys
Caused By Address : avgldx64.sys+2bd68
File Description :
Product Name :
Company :
File Version :
Processor : x64
Crash Address : ntoskrnl.exe+14dca0
Stack Address 1 :
Stack Address 2 :
Stack Address 3 :
Computer Name :
Full Path : C:\Windows\Minidump\120413-38953-01.dmp
Processors Count : 8
Major Version : 15
Minor Version : 9600
Dump File Size : 297,112
Dump File Time : 04/12/2013 08:32:20
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