Iomap64.sys ASUSTeK Computer Inc. ( problème crash du PC )

Bonjour, J'ai fait un test avec ''whocrashed'' et me signale 4 erreur provenant de asustek , mais voici mes specs en premier lieux et le Rapport en second.


#1 Système d'exploitation
Windows 8 Professionnel 64-bit
Processeur
AMD FX-8350 19 °C
Technologie Vishera 32nm
RAM
16,0 Go Canal-Double DDR3 @ 669 MHz (9-9-9-24)
Carte mère
Gigabyte Technology Co., Ltd. 990FXA-UD3 (CPU 1) 32 °C
Graphiques
HP 2509 (1920x1080@60Hz)
3072 MoATI AMD Radeon R9 200 Series (ASUStek Computer Inc) 38 °C
3072 MoATI AMD Radeon R9 200 Series (ASUStek Computer Inc) 35 °C
CrossFire désactivé
Stockage
476GB Crucial_CT512MX100SSD1 (SSD) 32 °C
Disques optiques
Aucun disque optique détecté
Audio
Sound Blaster Z

#2

Crash Dump Analysis
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Crash dump directory: C:\Windows\Minidump

Crash dumps are enabled on your computer.

On Thu 14/08/2014 12:47:49 GMT your computer crashed
crash dump file: C:\Windows\Minidump\081414-8798-01.dmp
This was probably caused by the following module: ntoskrnl.exe (nt+0x5A540)
Bugcheck code: 0xA0 (0xB, 0x331650000, 0x4, 0x6052F000)
Error: INTERNAL_POWER_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 power policy manager experienced a fatal error.
This problem might be caused by a thermal issue.
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 14/08/2014 7:35:37 GMT your computer crashed
crash dump file: C:\Windows\Minidump\081414-9843-01.dmp
This was probably caused by the following module: atikmpag.sys (atikmpag+0xBDAC)
Bugcheck code: 0x116 (0xFFFFFA8013DDD010, 0xFFFFF880066F9DAC, 0x0, 0xD)
Error: VIDEO_TDR_ERROR
file path: C:\Windows\system32\drivers\atikmpag.sys
product: AMD driver
company: Advanced Micro Devices, Inc.
description: AMD multi-vendor Miniport Driver
Bug check description: This indicates that an attempt to reset the display driver and recover from a timeout failed.
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: atikmpag.sys (AMD multi-vendor Miniport Driver, Advanced Micro Devices, Inc.).
Google query: Advanced Micro Devices, Inc. VIDEO_TDR_ERROR



On Thu 14/08/2014 7:35:37 GMT your computer crashed
crash dump file: C:\Windows\memory.dmp
This was probably caused by the following module: atikmpag.sys (0xFFFFF880066F9DAC)
Bugcheck code: 0x116 (0xFFFFFA8013DDD010, 0xFFFFF880066F9DAC, 0x0, 0xD)
Error: VIDEO_TDR_ERROR
file path: C:\Windows\system32\drivers\atikmpag.sys
product: AMD driver
company: Advanced Micro Devices, Inc.
description: AMD multi-vendor Miniport Driver
Bug check description: This indicates that an attempt to reset the display driver and recover from a timeout failed.
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: atikmpag.sys (AMD multi-vendor Miniport Driver, Advanced Micro Devices, Inc.).
Google query: Advanced Micro Devices, Inc. VIDEO_TDR_ERROR



On Sat 02/08/2014 3:37:43 GMT your computer crashed
crash dump file: C:\Windows\Minidump\080114-9188-01.dmp
This was probably caused by the following module: iomap64.sys (0xFFFFF8800F650988)
Bugcheck code: 0x50 (0xFFFFF88010805394, 0x0, 0xFFFFF8800F650988, 0x2)
Error: PAGE_FAULT_IN_NONPAGED_AREA
file path: C:\Windows\system32\drivers\iomap64.sys
product: ASUS Kernel Mode Driver for Windows
company: ASUSTeK Computer Inc.
description: ASUS Kernel Mode Driver for NT
Bug check description: This indicates that invalid system memory has been referenced.
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: iomap64.sys (ASUS Kernel Mode Driver for NT , ASUSTeK Computer Inc.).
Google query: ASUSTeK Computer Inc. PAGE_FAULT_IN_NONPAGED_AREA




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Conclusion
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4 crash dumps have been found and analyzed. 2 third party drivers have been identified to be causing system crashes on your computer. It is strongly suggested that you check for updates for these drivers on their company websites. Click on the links below to search with Google for updates for these drivers:

iomap64.sys (ASUS Kernel Mode Driver for NT , ASUSTeK Computer Inc.)
atikmpag.sys (AMD multi-vendor Miniport Driver, Advanced Micro Devices, Inc.)

If no updates for these drivers are available, try searching with Google on the names of these drivers in combination the errors that have been reported for these drivers and include the brand and model name of your computer as well in the query. This often yields interesting results from discussions from users who have been experiencing similar problems.


Read the topic general suggestions for troubleshooting system crashes for more information.

Note that it's not always possible to state with certainty whether a reported driver is responsible for crashing your system or that the root cause is in another module. Nonetheless it's suggested you look for updates for the products that these drivers belong to and regularly visit Windows update or enable automatic updates for Windows. In case a piece of malfunctioning hardware is causing trouble, a search with Google on the bug check errors together with the model name and brand of your computer may help you investigate this further.




jai éseiller dans apprendre plus sur le iomap64.sys ASUSTeK Computer Inc.
Mais les informations sont pas très précises ...

les 2 carte vidéo sont en Crossfire ( speccy dit qu'il est désactivé mais GPU-Z dit tout le contraire )

Le PC Freeze ou Crash de temps a autre sans avertir et a 90% sans rapport d'érreur de la part de Windows

sinon j'obtien ceci de windows lors d'un crash Avertie

C:\Windows\minidump\090613-26875-01.dmp C:\Users\user\AppData\Local\Temp\WER-125015-0.sysdata.xml C:\Windows\MEMORY.DMP


Sa serais vraiment aimables de me pointer une direction a suivre pour réparé cette tour , merci d'avance les amis !!