Hello, so I have had this issue twice today. Initially in the wee hours in the morning for I left my computer running, mining bitcoins. Then later this evening playing fear 3. Neither should have stressed out my computer enough to cause it to shutdown. Although both tasks do require quite a lot of resources. I'll list important dump file information for the second instance: Bug Check Code: 0x00000124 P2: fffffa80`071968f8 Caused By Driver: dump_ataport.sys Caused by Address: dump_ataport.sys+1b63730 Crash Address: ntoskrnl.exe+4b09cc Here is my sysinf...... Time of this report: 6/29/2012, 20:20:36 Machine name: USER1-PC Operating System: Windows 7 Ultimate 64-bit (6.1, Build 7601) Service Pack 1 (7601.win7sp1_gdr.120503-2030) Language: English (Regional Setting: English) System Manufacturer: System manufacturer System Model: System Product Name BIOS: BIOS Date: 08/24/10 17:44:48 Ver: 08.02 Processor: AMD Phenom(tm) II X4 840 Processor (4 CPUs), ~3.2GHz Memory: 8192MB RAM Available OS Memory: 8190MB RAM Page File: 1967MB used, 14411MB available Windows Dir: C:\Windows DirectX Version: DirectX 11 DX Setup Parameters: Not found User DPI Setting: Using System DPI System DPI Setting: 96 DPI (100 percent) DWM DPI Scaling: Disabled DxDiag Version: 6.01.7601.17514 64bit Unicode

I would give atry to the following: 1. Update your drivers (video, network,...) 2. Try to uninstall programs that you add recently 3. Try to uninstall programs that are not listed in W 7 compatible software. Test your computer between every step. Regards Milos

Hmh. Random thought, would the power supply be suspect for this problem? For I do have an impressive daisy chain in my case....

The Stop 0x00000124 (WHEA_UNCORRECTABLE_ERROR) indicates that a fatal hardware error has occurred. This bug check uses the error data that is provided by the Windows Hardware Error Architecture (WHEA). It is necessary to have more informations about the crash, because that Stop error can have several different causes: upload the DMP file from the \Windows\Minidump folder to your Windows Live SKyDrive, make it publicly accessible and post the URL here, so we can analyze it and suggest you the most appropriate solution. Bye.Luigi Bruno

https://docs.google.com/open?id=0B-8Y--cFnAAhYWtIb0dISlVSUzA https://docs.google.com/open?id=0B-8Y--cFnAAhdjZqb0t0M3ZhQ2s I don't have skydrive, but google docs should do, right?

I don't have skydrive, but google docs should do, right? Unfortunately not. Please set up a Sky Drive. Please post a copy of your dumpfile as a shared file to your Sky Drive with a link here. http://social.technet.microsoft.com/Forums/en-US/w7itproui/thread/4fc10639-02db-4665-993a-08d865088d65 For advice on how to configure your system to create dump files please read: http://support.microsoft.com/kb/254649 The dumpfile will be created at c:\windows\minidump. You may need to change your settings in Windows to be able to see the file. To show hidden files type Folder Options in the search box above the Start button and select View, Advanced Settings and verify that the box before "Show hidden files and folders" is checked and "Hide protected operating system files" is unchecked. You may need to scroll down to see the second item. You should also make certain that the box before "Hide extensions for known file types" is not checked. What is your computer make and model? If not a branded computer what is your motherboard make and model? Type System information in the Search Box above the start Button and press the ENTER key. What is your BIOS version and date? Is your Windows 7 32 bit or 64 bit?Hope this helps, Gerry

Hi, Based on the dump files, it seems that the issue is related to AuthenticAMD. Therefore, please let us know if your computer is overclocking. If so, please try resetting your processor to standard settings and see if that helps. If issue persists, here are more troubleshooting steps for your reference: 1. Check none of the hardware component is overclocked. 2. Ensure that the machine is adequately cooled. 3. Update all hardware related drivers to the latest. Hope this helps. Jeremy Wu TechNet Community Support