tiens voici mon dernier scan WhoCrashed tu en pense quoi ?
Welcome to WhoCrashed (HOME EDITION) v 4.00
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This program checks for drivers which have been crashing your computer. If your computer has displayed a blue screen of death, suddenly rebooted or shut down then this program will help you find the root cause and possibly a solution.
Whenever a computer suddenly reboots without displaying any notice or blue screen of death, the first thing that is often thought about is a hardware failure. In reality, on Windows most crashes are caused by malfunctioning device drivers and kernel modules. In case of a kernel error, many computers do not show a blue screen unless they are configured for this. Instead these systems suddenly reboot without any notice.
This program will analyze your crash dumps with the single click of a button. It will tell you what drivers are likely to be responsible for crashing your computer. It will report a conclusion which offers suggestions on how to proceed in any situation while the analysis report will display internet links which will help you further troubleshoot any detected problems.
To obtain technical support visit
www.resplendence.com/supportClick here to check if you have the latest version or if an update is available.
Just click the Analyze button for a comprehensible report ...
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Home Edition Notice
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This version of WhoCrashed is free for use at home only. If you would like to use this software at work or in a commercial environment you should get the professional edition of WhoCrashed which also allows analysis of crashdumps on remote drives and computers on the network and offers a range of additional features.
Click here for more information on the professional edition.
Click here to buy the the professional edition of WhoCrashed.
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System Information (local)
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computer name: JENNY-PC
windows version: Windows 7 Service Pack 1, 6.1, build: 7601
windows dir: C:\Windows
CPU: AuthenticAMD AMD Athlon(tm) 64 X2 Dual Core Processor 3800+ AMD586, level: 15
2 logical processors, active mask: 3
RAM: 2147016704 total
VM: 2147352576, free: 1896570880
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Crash Dump Analysis
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Crash dump directory: C:\Windows\Minidump
Crash dumps are enabled on your computer.
No valid crash dumps have been found on your computer
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Conclusion
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Crash dumps are enabled but no valid crash dumps have been found. It may be that there are problems which prevent crash dumps from being written out. Check out the following article for possible causes: If crash dumps are not written out.
In case your computer does experience sudden reboots it is likely these are caused by malfunctioning hardware, power failure or a thermal issue. To troubleshoot a thermal issue, check the temperature using your BIOS setup program, check for dust in CPU and motherboard fans and if your computer is portable make sure it's located on a hard surface. Otherwise it's suggested you contact the support department of the manufacturer of your system or test your system with a memory test utility for further investigation.
Check out the following articles for more information: Troubleshooting sudden resets and shut downs.
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 actually 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.