Blue Screen Windows Seven

Bonjour,
Depuis hier et sans prévenir mon PC m'affiche un Blue screen de facon un peu aléatoire.Je peux être aussi bien entrain de naviguer sur le net ou bien entrain de regarder une vidéo ou bien quand j'ouvre un torrent.C'est assez embetant tout de même.J'ai téléchargé WhoCrashed et BlueScreenViewer voici les rapports:

BlueScreenViewer:

ntoskrnl.exe fffff800'02c60000 fffff800'03249000 0x005e9000 0x4d9fdd5b 09/04/2011 06:15:23 Microsoft® Windows® Operating System NT Kernel & System 6.1.7601.17592 (win7sp1_gdr.110408-1631) Microsoft Corporation C:\Windows\system32\ntoskrnl.exe
hal.dll fffff800'02c17000 fffff800'02c60000 0x00049000 0x4ce7c669 20/11/2010 15:00:25
kdcom.dll fffff800'00bae000 fffff800'00bb8000 0x0000a000 0x4d4d8061 05/02/2011 18:52:49
mcupdate.dll fffff880'00cd0000 fffff880'00d1f000 0x0004f000 0x00000000
PSHED.dll fffff880'00d1f000 fffff880'00d33000 0x00014000 0x00000000 Système d'exploitation Microsoft® Windows® Pilote d'erreurs matérielles spécifiques à une plateforme 6.1.7600.16385 (win7_rtm.090713-1255) Microsoft Corporation C:\Windows\system32\PSHED.dll
CLFS.SYS fffff880'00d33000 fffff880'00d91000 0x0005e000 0x00000000
CI.dll fffff880'00c00000 fffff880'00cc0000 0x000c0000 0x00000000
Wdf01000.sys fffff880'00e8e000 fffff880'00f32000 0x000a4000 0x00000000
WDFLDR.SYS fffff880'00f32000 fffff880'00f41000 0x0000f000 0x00000000
ACPI.sys fffff880'00f41000 fffff880'00f98000 0x00057000 0x00000000
WMILIB.SYS fffff880'00f98000 fffff880'00fa1000 0x00009000 0x00000000
msisadrv.sys fffff880'00fa1000 fffff880'00fab000 0x0000a000 0x00000000
pci.sys fffff880'00fab000 fffff880'00fde000 0x00033000 0x00000000
vdrvroot.sys fffff880'00fde000 fffff880'00feb000 0x0000d000 0x00000000
partmgr.sys fffff880'00feb000 fffff880'01000000 0x00015000 0x00000000
compbatt.sys fffff880'00e00000 fffff880'00e09000 0x00009000 0x00000000
BATTC.SYS fffff880'00e09000 fffff880'00e15000 0x0000c000 0x00000000
volmgr.sys fffff880'00e15000 fffff880'00e2a000 0x00015000 0x00000000
volmgrx.sys fffff880'00e2a000 fffff880'00e86000 0x0005c000 0x00000000
pciide.sys fffff880'00e86000 fffff880'00e8d000 0x00007000 0x00000000
PCIIDEX.SYS fffff880'00cc0000 fffff880'00cd0000 0x00010000 0x00000000
mountmgr.sys fffff880'00d91000 fffff880'00dab000 0x0001a000 0x00000000
atapi.sys fffff880'00dab000 fffff880'00db4000 0x00009000 0x00000000
ataport.SYS fffff880'00db4000 fffff880'00dde000 0x0002a000 0x00000000
msahci.sys fffff880'00dde000 fffff880'00de9000 0x0000b000 0x00000000
nvstor64.sys fffff880'010e5000 fffff880'01124000 0x0003f000 0x00000000
storport.sys fffff880'01124000 fffff880'01187000 0x00063000 0x00000000
amdxata.sys fffff880'01187000 fffff880'01192000 0x0000b000 0x00000000
fltmgr.sys fffff880'01192000 fffff880'011de000 0x0004c000 0x00000000
fileinfo.sys fffff880'011de000 fffff880'011f2000 0x00014000 0x00000000
AsDsm.sys fffff880'011f2000 fffff880'011ff000 0x0000d000 0x00000000
Ntfs.sys fffff880'0122b000 fffff880'013ce000 0x001a3000 0x00000000
msrpc.sys fffff880'01000000 fffff880'0105e000 0x0005e000 0x00000000
ksecdd.sys fffff880'013ce000 fffff880'013e9000 0x0001b000 0x00000000
cng.sys fffff880'0105e000 fffff880'010d0000 0x00072000 0x00000000
pcw.sys fffff880'013e9000 fffff880'013fa000 0x00011000 0x00000000
Fs_Rec.sys fffff880'01200000 fffff880'0120a000 0x0000a000 0x00000000
ndis.sys fffff880'01476000 fffff880'01569000 0x000f3000 0x00000000
NETIO.SYS fffff880'01569000 fffff880'015c9000 0x00060000 0x00000000
ksecpkg.sys fffff880'015c9000 fffff880'015f4000 0x0002b000 0x00000000
tcpip.sys fffff880'01633000 fffff880'01837000 0x00204000 0x00000000
fwpkclnt.sys fffff880'01837000 fffff880'01881000 0x0004a000 0x00000000
volsnap.sys fffff880'01881000 fffff880'018cd000 0x0004c000 0x00000000
spldr.sys fffff880'018cd000 fffff880'018d5000 0x00008000 0x00000000
rdyboost.sys fffff880'018d5000 fffff880'0190f000 0x0003a000 0x00000000
mup.sys fffff880'0190f000 fffff880'01921000 0x00012000 0x00000000
hwpolicy.sys fffff880'01921000 fffff880'0192a000 0x00009000 0x00000000
fvevol.sys fffff880'0192a000 fffff880'01964000 0x0003a000 0x00000000
disk.sys fffff880'01964000 fffff880'0197a000 0x00016000 0x00000000
CLASSPNP.SYS fffff880'0197a000 fffff880'019aa000 0x00030000 0x00000000
Unknown_Module_0e4ebd05'2e6dce74 0e4ebd05'2e6dce74 0e4ebd05'd7f44d36 0xa9867ec2 0x00000000

WhoCrashed:

On Mon 13/06/2011 13:59:48 GMT your computer crashed
crash dump file: C:\Windows\Minidump\061311-25849-01.dmp
This was probably caused by the following module: Unknown (0xFFFFF88003D05947)
Bugcheck code: 0xC2 (0x7, 0x109B, 0x370030, 0xFFFFF8A00284B8D0)
Error: BAD_POOL_CALLER
Bug check description: This indicates that the current thread is making a bad pool request.
This appears to be a typical software driver bug and is not likely to be caused by a hardware problem.
A third party driver was identified as the probable root cause of this system error. It is suggested you look for an update for the following driver: Unknown .
Google query: Unknown BAD_POOL_CALLER

On Mon 13/06/2011 13:59:48 GMT your computer crashed
crash dump file: C:\Windows\memory.dmp
This was probably caused by the following module: Unknown (0xFFFFF88003D05947)
Bugcheck code: 0xC2 (0x7, 0x109B, 0x370030, 0xFFFFF8A00284B8D0)
Error: BAD_POOL_CALLER
Bug check description: This indicates that the current thread is making a bad pool request.
This appears to be a typical software driver bug and is not likely to be caused by a hardware problem.
A third party driver was identified as the probable root cause of this system error. It is suggested you look for an update for the following driver: Unknown .
Google query: Unknown BAD_POOL_CALLER

Mercid'avance pour votre aide!!!

:)