Blue screen woes

Hi everyone

Happy New Year to you all. My laptop has started to blue screen. I have run a memory check from BIOS which was passed, AVG is showing nothing untoward in terms of a virus. I ran a HDD chkdsk and this repaired a couple of bad sectors.

I downloaded BlueScreenView and it has highlighted four dmp files, which have exported as follows:

==================================================
Dump File : 010114-33758-01.dmp
Crash Time : 01/01/2014 20:14:40
Bug Check String : PAGE_FAULT_IN_NONPAGED_AREA
Bug Check Code : 0x10000050
Parameter 1 : 0xee1670ab
Parameter 2 : 0x00000000
Parameter 3 : 0x82c87154
Parameter 4 : 0x00000002
Caused By Driver : hpdskflt.sys
Caused By Address : hpdskflt.sys+13cb
File Description : HP Disk Filter - SATA/RAID
Product Name : Mobile Data Protection System
Company : Hewlett-Packard Company
File Version : 4.2.2.1 built by: WinDDK
Processor : 32-bit
Crash Address : ntoskrnl.exe+3a154
Stack Address 1 : ntoskrnl.exe+11fc9
Stack Address 2 : ntoskrnl.exe+1afed9
Stack Address 3 : ntoskrnl.exe+1bd950
Computer Name :
Full Path : C:\Windows\Minidump\010114-33758-01.dmp
Processors Count : 2
Major Version : 15
Minor Version : 7601
Dump File Size : 163,439
Dump File Time : 01/01/2014 20:15:32
==================================================

==================================================
Dump File : 010114-27970-01.dmp
Crash Time : 01/01/2014 19:45:13
Bug Check String : PAGE_FAULT_IN_NONPAGED_AREA
Bug Check Code : 0x00000050
Parameter 1 : 0xea93fa35
Parameter 2 : 0x00000000
Parameter 3 : 0x82c71154
Parameter 4 : 0x00000002
Caused By Driver : ntkrnlpa.exe
Caused By Address : ntkrnlpa.exe+8d879
File Description : NT Kernel & System
Product Name : Microsoft® Windows® Operating System
Company : Microsoft Corporation
File Version : 6.1.7601.18247 (win7sp1_gdr.130828-1532)
Processor : 32-bit
Crash Address : ntkrnlpa.exe+8d879
Stack Address 1 : ntkrnlpa.exe+40aa8
Stack Address 2 : ntkrnlpa.exe+3a154
Stack Address 3 : ntkrnlpa.exe+11fc9
Computer Name :
Full Path : C:\Windows\Minidump\010114-27970-01.dmp
Processors Count : 2
Major Version : 15
Minor Version : 7601
Dump File Size : 152,968
Dump File Time : 01/01/2014 19:46:30
==================================================

==================================================
Dump File : 010114-30934-01.dmp
Crash Time : 01/01/2014 19:10:53
Bug Check String : PAGE_FAULT_IN_NONPAGED_AREA
Bug Check Code : 0x00000050
Parameter 1 : 0xeab9da0d
Parameter 2 : 0x00000000
Parameter 3 : 0x82c53154
Parameter 4 : 0x00000002
Caused By Driver : ntkrnlpa.exe
Caused By Address : ntkrnlpa.exe+8d879
File Description : NT Kernel & System
Product Name : Microsoft® Windows® Operating System
Company : Microsoft Corporation
File Version : 6.1.7601.18247 (win7sp1_gdr.130828-1532)
Processor : 32-bit
Crash Address : ntkrnlpa.exe+8d879
Stack Address 1 : ntkrnlpa.exe+40aa8
Stack Address 2 : ntkrnlpa.exe+3a154
Stack Address 3 : ntkrnlpa.exe+11fc9
Computer Name :
Full Path : C:\Windows\Minidump\010114-30934-01.dmp
Processors Count : 2
Major Version : 15
Minor Version : 7601
Dump File Size : 152,728
Dump File Time : 01/01/2014 19:12:16
==================================================

==================================================
Dump File : 010114-44101-01.dmp
Crash Time : 01/01/2014 19:05:02
Bug Check String : PAGE_FAULT_IN_NONPAGED_AREA
Bug Check Code : 0x00000050
Parameter 1 : 0xdda21487
Parameter 2 : 0x00000000
Parameter 3 : 0x82c77154
Parameter 4 : 0x00000002
Caused By Driver : ntkrnlpa.exe
Caused By Address : ntkrnlpa.exe+8d879
File Description : NT Kernel & System
Product Name : Microsoft® Windows® Operating System
Company : Microsoft Corporation
File Version : 6.1.7601.18247 (win7sp1_gdr.130828-1532)
Processor : 32-bit
Crash Address : ntkrnlpa.exe+8d879
Stack Address 1 : ntkrnlpa.exe+40aa8
Stack Address 2 : ntkrnlpa.exe+3a154
Stack Address 3 : ntkrnlpa.exe+11fc9
Computer Name :
Full Path : C:\Windows\Minidump\010114-44101-01.dmp
Processors Count : 2
Major Version : 15
Minor Version : 7601
Dump File Size : 152,568
Dump File Time : 01/01/2014 19:06:42
==================================================

Can anyone advise me on what I need to do, or is more information required?

Sysinfo is as follows:

Tech Support Guy System Info Utility version 1.0.0.2
OS Version: Microsoft Windows 7 Enterprise, Service Pack 1, 32 bit
Processor: Intel(R) Core(TM)2 Duo CPU T7700 @ 2.40GHz, x64 Family 6 Model 15 Stepping 11
Processor Count: 2
RAM: 3071 Mb
Graphics Card: NVIDIA Quadro FX 570M, 256 Mb
Hard Drives: C: Total - 114370 MB, Free - 40756 MB;
Motherboard: Hewlett-Packard, 30C5
Antivirus: AVG AntiVirus Free Edition 2014, Updated and Enabled

Thanks for reading :)